CAS 10034-99-8; 七水合硫酸镁; Magnesium sulfate,medicinal

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M992096

MACKLIN

硫酸镁溶液

100g/L, 介质: H2O

211元/500ml;

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储存：室温

M992095

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硫酸镁溶液

22.5g/L, 介质: H2O

211元/500ml;

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储存：室温

M992094

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硫酸镁溶液

50g/L, 介质: H2O

211元/500ml;

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储存：室温

M992093

MACKLIN

硫酸镁溶液

11g/L, 介质: H2O

211元/500ml;

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储存：室温

M992092

MACKLIN

硫酸镁溶液

1g/L, 介质: H2O

211元/500ml;

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储存：室温
状态：液体

M915949

MACKLIN

硫酸镁,七水合物

99%, 4-7mm

42元/500g; 166元/2.5kg; 580元/10kg; 1320元/25kg;

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储存：室温
状态：白色结晶粉末或固体或晶体

M915948

MACKLIN

硫酸镁,七水合物

99%, 2-4mm

42元/500g; 166元/2.5kg; 580元/10kg; 1320元/25kg;

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储存：室温
状态：白色粉末或晶体

M915947

MACKLIN

硫酸镁,七水合物

99%, 1-3mm

42元/500g; 166元/2.5kg; 580元/10kg; 1320元/25kg;

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储存：室温
状态：白色结晶粉末或晶体

M915946

MACKLIN

硫酸镁,七水合物

99%, 0.1-1mm

42元/500g; 166元/2.5kg; 580元/10kg; 1320元/25kg;

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储存：室温
状态：白色结晶粉末或晶体

M813601

MACKLIN

硫酸镁,七水合物

99.99% metals basis

52元/25g; 159元/100g; 556元/500g; 1996元/2.5kg; 5788元/10kg;

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储存：室温
状态：白色粉末

M813600

MACKLIN

硫酸镁,七水合物

80元/25g;

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储存：室温
状态：白色到浅黄色粉末

M813599

MACKLIN

硫酸镁,七水合物

优级试剂, 99.5%

48元/500g; 190元/2.5kg; 564元/10kg; 500元/12X500g;

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储存：室温

M813597

MACKLIN

硫酸镁,七水合物

试剂级, 99.0%

33元/500g; 142元/2.5kg; 558元/10kg; 1126元/25kg; 645元/20X500g;

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储存：室温
状态：白色到灰白色粉末或固体或块状

119370

J&K

Magnesium sulfate heptahydrate

99%, 用于分析

194元/100G; 724元/500G; 2623元/2.5KG;

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基本信息

分子式	MgSO₄·7H₂O
分子量	246.47
密度	1.67
MDL编码	MFCD00149785

安全信息

防范说明	P262
WGK	1
RTECS	OM4508000

93-1256

Strem

Magnesium sulfate heptahydrate

98+%

360元/250g; 845元/1kg;

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A14491

Alfa Aesar

Magnesium sulfate heptahydrate

99+%

434元/1000g; 947元/5000g;

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应用
Magnesium sulfate, produced by appropriate processes, finds use in several pharmaceutical preparations of magnesium usually known as epsom salt. It is used as a micronutrient in agriculture, for brewing salt in the production of certain alcoholic products, as an electrolyte to prepare metal salts, as a coagulant and as an ingredient in bath salts for use in floatation therapy.

备注
Incompatible with strong oxidizers.

基本信息

MDL
MFCD00149785

EINECS
231-298-2

分子式
MgSO₄?7H₂O

分子量
246.48 (120.37anhy)

密度
1.68

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in in water and acid. Slightly soluble in alcohol and glycerol.

Merck
14,5691

安全信息

RTECS
OM4508000

TSCA
是

011596

Alfa Aesar

Magnesium sulfate heptahydrate

ACS, 98.0-102.0%

557元/100g; 1090元/500g; 2187元/2kg;

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应用
Magnesium sulfate produced by appropriate process finds use in several pharmaceutical preparations of magnesium, usually known as epsom salt. It is used as a micronutrient in agriculture, brewing salt in production of certain alcoholic products, electrolyte to prepare metal salts, coagulant, and ingredient in bath salts for use in floatation therapy.

Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 5.0-8.2 at 25?, Cl 5ppm, NO₃ 0.002%, NH₄ 0.002%, Ca 0.02%, Heavy Metals (as Pb) 5ppm, Fe 5ppm, Mn 5ppm, K 0.005%, Na 0.005%, Sr 0.005%

备注
Incompatible with strong oxidizers.

基本信息

MDL
MFCD00149785

EINECS
231-298-2

分子式
MgSO₄?7H₂O

分子量
246.48 (120.37anhy)

密度
1.68

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in in water and acid. Slightly soluble in alcohol and glycerol.

Merck
14,5691

安全信息

RTECS
OM4508000

TSCA
是

M63-500

Alfa Aesar

MAGNESIUM SULFATE ACS 500G

399元/500g;

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基本信息

Ref#
F50462

MDL
MFCD00149785

分子式
MgSO{4}^.7H{2}O

形态
Solid

T_702M105053

Alfa Aesar

Magnesium sulfate heptahydrate

for analysis 500GR

593元/500g;

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基本信息

Ref#
F50947

MDL
MFCD00149785

分子式
MgSO{4}^.7H{2}O

形态
Solid

C42390

Alfa Aesar

Magnesium sulfate heptahydrate

98+%, ACS reagent

493元/25g; 988元/500g; 1306元/1kg; 4000元/5kg;

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基本信息

Ref#
42390

MDL
149785

分子式
Mg O4 S . 7 H2 O

分子量
246.48

C21311

Alfa Aesar

Magnesium sulfate heptahydrate

99.5%, for analysis

1512元/500g; 4833元/2.5kg; 27639元/25kg;

咨询

基本信息

Ref#
21311

MDL
149785

分子式
Mg O4 S . 7 H2 O

分子量
246.48

形态
Crystalline

C12490

Alfa Aesar

Magnesium sulfate heptahydrate

99+%, extra pure

1493元/1kg; 3468元/2.5kg; 8308元/10kg;

咨询

基本信息

Ref#
12490

MDL
149785

分子式
Mg O4 S . 7 H2 O

分子量
246.48

形态
Crystalline

M67-50

Alfa Aesar

MAGNESIUM SULFATE USP/FCC 50KG

39372元/50kg;

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基本信息

Ref#
F51564

M63-3

Alfa Aesar

MAGNESIUM SULFATE CERT ACS 3KG

1106元/3kg;

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基本信息

Ref#
F51573

M67-3

Alfa Aesar

MAGNESIUM SULFATE USP/FCC 3KG

2880元/3kg;

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基本信息

Ref#
F51563

BP213-1

Alfa Aesar

MAGNESIUM SULFATE .7H20 1KG

522元/1kg;

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基本信息

Ref#
F53390

M80-212

Alfa Aesar

MAG SULFATE HEP USPEPFCC 2.5KG

2404元/2.5kg;

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基本信息

Ref#
F51569

M80-500

Alfa Aesar

MAG SULFATE HEP USPEPFCC 500G

757元/500g;

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基本信息

Ref#
F51570

230391

Sigma-Aldrich

Magnesium sulfate heptahydrate

ACS reagent, ≥98%

574.04元/25 G; 1202.76元/500 G; 1349.95元/1 KG; 2768.79元/2.5 KG; 4185.62元/5 KG;

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基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	329752370
NACRES	NA.21

产品性质

质量水平	200
等级	ACS reagent
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
测定	≥98% 98.0-102.0% (ACS specification)
形式	crystals
杂质	≤0.005% insolubles
pH值(酸碱度)	5.0-8.2 (25 ℃, 5%)
痕量阴离子	chloride (Cl^-): ≤5 ppm nitrate (NO₃^-): ≤0.002%
痕量阳离子	Ca: ≤0.02% Fe: ≤5 ppm K: ≤0.005% Mn: ≤5 ppm NH₄⁺: ≤0.002% Na: ≤0.005% Sr: ≤0.005% heavy metals: ≤5 ppm (by ICP-OES)
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

M1880

Sigma-Aldrich

Magnesium sulfate heptahydrate

ReagentPlus^®, ≥99.0%

712.6元/500 G; 1124.45元/1 KG; 3363.74元/5 KG;

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产品说明

应用

七水合硫酸镁可用作催化剂，用于使邻苯二胺与1,2-二羰基化合物缩合形成吩嗪和喹喔啉衍生物。它也可与三氟甲磺酸铟 (Ⅲ) 一起用作催化剂，用于合成三/四取代咪唑。

包装

500 g in poly bottle
1 kg in poly bottle
5 kg in poly drum

法律信息

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	329817920
NACRES	NA.21

产品性质

质量水平	200
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
产品线	ReagentPlus^®
测定	≥99.0%
形式	powder or crystals
pH值(酸碱度)	5-8 (50 g/L)
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

M2773

Sigma-Aldrich

Magnesium sulfate heptahydrate

BioReagent, for molecular biology, suitable for plant cell culture, ≥99.0%

994.57元/500 G; 1692.2元/1 KG;

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产品说明

一般描述

硫酸镁具有抗惊厥、抗炎和血管舒张的特性。硫酸镁可以舒缓平滑肌。在急性哮喘患者中，静脉注射和雾化吸入硫酸镁(作为添加剂)，都改善了肺功能。硫酸镁可减少高危孕妇的早产。在植物组织培养基，和原生质体培养基中，七水合硫酸镁用作 Mg₂⁺离子的来源。

应用

七水合硫酸镁已用于：

制备Scott′s 自来水替代品，作为核染色的蓝色试剂
作为稳定化溶液的一个组分，用于基质辅助激光解吸/电离质谱(MALDI-MS)分离垂体细胞
作为人工海水制备中的添加剂，用于培养海蜗牛(Aplysia californica)和改良的Gey's平衡盐溶液

包装

500 g in poly bottle
1 kg in poly bottle

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	24896765
NACRES	NA.31

产品性质

质量水平	200
等级	for molecular biology
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
产品线	BioReagent
测定	≥99.0%
technique(s)	cell culture \| plant: suitable
痕量阴离子	chloride (Cl^-): ≤5 ppm
痕量阳离子	K: ≤50 ppm Na: ≤50 ppm heavy metals (as Pb): ≤5 ppm
异质活性	DNase, RNase and protease, none detected
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

63138

Sigma-Aldrich

Magnesium sulfate heptahydrate

BioUltra, ≥99.5% (KT)

1228.91元/250 G; 4132.03元/1 KG;

咨询

产品说明

其他说明

Earle′s平衡盐溶液的成分；Hanks′平衡盐溶液的成分；植物细胞培养基和微生物培养基的成分；分解代谢物基因激活剂蛋白CAP的纯化；用于从 大肠杆菌 K38制备原生质球

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	57651928
NACRES	NA.26

产品性质

质量水平	200
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
产品线	BioUltra
测定	≥99.5% (KT)
杂质	insoluble matter, passes filter test ≤0.002% total nitrogen (N)
pH值(酸碱度)	5.0-8.0 (25 ℃, 1 M in H₂O)
溶解性	H₂O: 1 M at 20 ℃, clear, colorless
痕量阴离子	chloride (Cl^-): ≤5 mg/kg
痕量阳离子	Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤1 mg/kg K: ≤10 mg/kg Li: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤10 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg
λ	1 M in H₂O
紫外吸收	λ: 260 nm A_max: 0.010 λ: 280 nm A_max: 0.010
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

1.05886

Supelco

Magnesium sulfate heptahydrate

for analysis EMSURE^® ACS,Reag. Ph Eur

1094.66元/500 G; 1684.1元/1 KG; 5894.35元/5 KG; 54733.3元/50 KG;

咨询

产品说明

分析说明

Assay (complexometric): ≥ 99.5 %
Assay (complexometric; calculated on dried substance): 99.0 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.005 %
Acidity or alkalinity: passes test
pH-value (5 %; water; 25 °C): 5.0 - 8.0
Chloride (Cl): ≤ 0.0003 %
Total nitrogen (N): ≤ 0.002 %
Nitrate (NO₃): ≤ 0.002 %
Heavy metals (ACS): ≤ 0.0005 %
As (Arsenic): ≤ 0.0002 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0001 %
Fe (Iron): ≤ 0.0001 %
K (Potassium): ≤ 0.001 %
Mn (Manganese): ≤ 0.0005 %
Na (Sodium): ≤ 0.001 %
NH₄ (Ammonium): ≤ 0.002 %
Pb (Lead): ≤ 0.0001 %
Sr (Strontium): ≤ 0.005 %
Loss on drying (400 °C): 48.0 - 52.0 %
Corresponds to ACS, Reag. Ph Eur

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
MDL编号	MFCD00149785
EC索引号	231-298-2

产品性质

质量水平	300
等级	ACS reagent
机构	reag. Ph. Eur.
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
测定	≥99.5% (complexometric) 99.0-100.5% dry basis (complexometric)
形式	solid
pH值(酸碱度)	5.0-8.0 (25 ℃, 50 g/L in H₂O)
溶解性	710 g/L
密度	1.68 g/cm³ at 20 ℃
堆积密度	900 kg/m³
痕量阴离子	chloride (Cl^-): ≤0.0003% nitrate (NO₃^-): ≤0.002%
痕量阳离子	As: ≤ 0.0002% Ca: ≤ 0.005% Cu: ≤ 0.0001% Fe: ≤ 0.0001% K: ≤ 0.001% Mn: ≤ 0.0005% N: ≤ 0.002% NH₄⁺: ≤ 0.002% Na: ≤ 0.001% Pb: ≤ 0.0001% Sr: ≤ 0.005% heavy metals: ≤ 0.0005%
储存温度	2-30℃
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

63140

Sigma-Aldrich

Magnesium sulfate heptahydrate

puriss. p.a., ACS reagent, ≥99.0% (KT)

609.92元/100 G; 993.74元/500 G; 1309.6元/1 KG;

咨询

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	329759792
NACRES	NB.24

产品性质

质量水平	200
等级	ACS reagent puriss. p.a.
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
测定	≥99.0% (KT)
形式	powder or crystals
杂质	≤0.005% insoluble matter
pH值(酸碱度)	5.0-8.2 (25 ℃, 50 mg/mL in H₂O)
痕量阴离子	chloride (Cl^-): ≤5 mg/kg nitrate (NO₃^-): ≤20 mg/kg
痕量阳离子	As: ≤0.1 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤1 mg/kg K: ≤10 mg/kg Mn: ≤5 mg/kg NH₄⁺: ≤20 mg/kg Na: ≤10 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg heavy metals: ≤5 ppm (by ICP-OES)
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

M5921

Sigma-Aldrich

Magnesium sulfate heptahydrate

BioXtra, ≥99.0%

2253.86元/500 G; 3260.22元/1 KG;

咨询

产品说明

一般描述

七水合硫酸镁具有吸湿性，易受高温的影响。

应用

七水硫酸镁已被用作：

Kreb′s Ringer 缓冲液中的成分
作为基本培养基中的成分培养青枯菌
在制备羊肉莴苣细胞分离和等渗葡萄糖缓冲液的浸渍溶液中

包装

500 g in poly bottle
1 kg in poly bottle

生化/生理作用

硫酸镁七水合物在叶面施肥中用作植物的镁来源。

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	24897057
NACRES	NA.25

产品性质

质量水平	200
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
产品线	BioXtra
测定	≥99.0%
杂质	≤0.0005% Phosphorus (P) ≤0.005% Insoluble matter
溶解性	H₂O: 1 M, clear, colorless
痕量阳离子	Al: ≤0.0005% Ca: ≤0.01% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mn: ≤0.0005% NH₄⁺: ≤0.002% Na: ≤0.005% Pb: ≤0.0005% Sr: ≤0.005% Zn: ≤0.0005%
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

1.37182

SAFC

Magnesium sulfate heptahydrate

EMPROVE^® EXPERT, Ph. Eur., BP, JP, USP

846.37元/1 KG;

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产品说明

一般描述

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our Emprove^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

应用

Magnesium sulfate heptahydrate is a mineral salt with broad application in pharmaceuticals, cosmetics, food and beverage, and many more.
Due to its low microbial and endotoxin limits, Magnesium sulfate heptahydrate Emprove^® Expert is especially suitable for high-risk applications.

法律信息

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
MDL编号	MFCD00149785
EC索引号	231-298-2

产品性质

质量水平	500
agency	BP JP Ph. Eur. USP
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
描述	EMPROVE^® EXPERT Ph Eur,BP,JP,USP
产品线	EMPROVE^® EXPERT
形式	solid
pH值(酸碱度)	5.0-8.0 (25 ℃, 50 g/L in H₂O)
溶解性	710 g/L
密度	1.68 g/cm³ at 20 ℃
application(s)	biopharma process and formulation liquid formulation parenterals pharmaceutical solid formulation
储存温度	2-30℃
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

13142

Sigma-Aldrich

Magnesium sulfate heptahydrate

99.5-100.5% (calc. to the dried substance), meets analytical specification of Ph. Eur., BP,USP, FCC

1016.62元/1 KG; 1361.54元/2.5 KG; 2528.51元/5 KG;

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产品说明

一般描述

Magnesium sulfate heptahydrate is the hydrated salt of magnesium. The spin-Hamiltonian parameters of the (Cu(H₂O)₆)²⁺ complex in magnesium sulfate heptahydrate have been determined by electron spin resonance (ESR) spectral studies. Raman spectra of 10 hydrated and anhydrous forms of magnesium sulfates have been reported. Their crystal structure and space groups have been evaluated by Raman and XRD (X-ray diffraction) studies.

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
eCl@ss	38030409
PubChem化学物质编号	329750022
NACRES	NA.21

产品性质

质量水平	200
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
测定	99.5-100.5% (calc. to the dried substance)
形式	powder or crystals
质量	meets analytical specification of Ph. Eur., BP,USP, FCC
杂质	acidity or alkalinity, in accordance organic volatile impurities, complies (GC) residual solvents, complies ≤0.001 ppm heavy metals (as Pb) ≤0.004% free alkali (as MgO) ≤0.01% free acid (as H₂SO₄)
缺失	48.0-52.0% loss on drying, 450 ℃
pH值(酸碱度)	5.0-9.2 (25 ℃, 5%)
痕量阴离子	chloride (Cl^-): ≤150 mg/kg
痕量阳离子	As: ≤2 ppm Fe: ≤20 ppm Pb: ≤4 ppm Se: ≤30 ppm
适用性	complies for appearance of solution
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

PHR2604

Supelco

Magnesium sulfate

Pharmaceutical Secondary Standard; Certified Reference Material

2404.87元/2 g;

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产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAA6959 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
MDL编号	MFCD00149785

产品性质

等级	certified reference material pharmaceutical secondary standard
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
描述	Pharmaceutical Secondary Standard; Certified Reference Material
包装	pkg of 2 g
药典可追溯性	traceable to USP 1374361
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

V900270

Sigma-Aldrich

Magnesium sulfate heptahydrate

Vetec^™, reagent grade, 99%

1017.6元/6 X 500 G;

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产品说明

包装

500, 6×500 g in poly bottle

法律信息

Vetec is a trademark of sigma-aldrich International GmbH

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
EC 号	231-298-2
MDL编号	MFCD00149785
PubChem化学物质编号	329829696

产品性质

等级	reagent grade
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
产品线	Vetec^™
测定	99%
形式	powder
pH值(酸碱度)	5-8 (50 g/L)
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

1374361

USP

Magnesium sulfate

United States Pharmacopeia (USP) Reference Standard

3231.47元/1 G;

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产品说明

一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

其他说明

USP issued SDS can be found here.
Sales restrictions may apply.

基本信息

线性分子式	MgSO₄ · 7H₂O
分子量	246.47
MDL编号	MFCD00149785
PubChem化学物质编号	329750309
NACRES	NA.24

产品性质

等级	pharmaceutical primary standard
蒸汽密度	<0.01 (vs air)
蒸汽压	<0.1 mmHg ( 20 ℃)
manufacturer/tradename	USP
application(s)	pharmaceutical (small molecule)
格式	neat
SMILES string	O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
InChI	1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key	WRUGWIBCXHJTDG-UHFFFAOYSA-L

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

492449

Fluorochem

Magnesium sulfate heptahydrate

98.0-102.0% (Titration)

220元/100g; 418元/1kg; 836元/2.5kg;

咨询

基本信息

CAS Number	10034-99-8
MDL Number	MFCD00149785

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .