CAS 6147-53-1; 乙酸钴(II)四水合物; Acetic acid,cobalt(2+)salt,tetrahydrate

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货号

品牌

产品名称

规格

包装、参考价格

767395

MACKLIN

乙酸钴,四水合物

试剂级

45元/50g; 199元/250g;

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储存：室温
状态：粉色或红色粉末或晶体

C805229

MACKLIN

乙酸钴,四水合物

99.9% metals basis

39元/10g; 171元/50g; 506元/250g; 1761元/1kg; 5285元/5kg;

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储存：室温
状态：粉色到红色粉末,颗粒和/或块状
折射率：1.542

C805231

MACKLIN

乙酸钴,四水合物

试剂级, 99.5%

38元/25g; 88元/100g; 284元/500g; 2270元/5kg; 3136元/12X500g;

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储存：室温
折射率：1.542

906535

J&K

Cobalt(II) acetate tetrahydrate

98%, ACS级

274元/25G; 811元/100G; 3197元/500G;

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基本信息

分子式	C₄H₆CoO₄·4H₂O
分子量	249.08
熔点	140
MDL编码	MFCD00149569
Beilstein	3731397
Merck	10,2388
EINECS 编号	200-755-8

安全信息

图形或危害标志
提示语	Danger
危险说明	H302 H315 H317 H334 H341 H350i H360F H410
防范说明	P201 P261 P280 P284 P304+P340 P308+P313
UN号码	3077
危险分类	9
包装等级	III
WGK	2
RTECS	AG3325000

960543

J&K

Cobalt(II) acetate tetrahydrate

99.5%

520元/500G;

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基本信息

分子式	C₄H₆CoO₄·4H₂O
分子量	249.08
熔点	298
MDL编码	MFCD00149569
Beilstein	3731397
EINECS 编号	200-755-8

安全信息

图形或危害标志
提示语	Danger
危险说明	H302 H315 H317 H334 H341 H350i H360F H410
防范说明	P201 P261 P280 P284 P304+P340 P308+P313
UN号码	3077
危险分类	9
包装等级	III
WGK	2
RTECS	AG3325000

93-2701

Strem

Cobalt(II) acetate tetrahydrate

98+%

681元/100g; 2766元/500g; 8955元/2kg;

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Technical Notes:

1.Acetate precursor for the growth of C obalt oxide films.

References:

1.International ( hemical Safety ( ard.

2.SoL Energy Mater. 1991 23. 25.

3.Chem Pap.2007. 61329

4.Mat. Sci. Semicon. Proc.2019, 101. 223.

012227

Alfa Aesar

Cobalt(II) acetate tetrahydrate

Co 24%

1146元/250g; 2842元/1kg;

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应用
It is used as an industrial catalyst that allow paints and varnishes to harden. Also as a precursor to various oil drying agents.

备注
Separated from strong oxidants. Store in an area without drain or sewer access.

基本信息

MDL
MFCD00149569

EINECS
200-755-8

分子式
C₄H₆CoO₄?4H₂O

分子量
249.08 (177.02anhy)

熔点
ca 140° -4H{2}O

密度
1.71

折射率
1.542

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystals

溶解性
Soluble in water, alcohol, dilute acids

Beilstein
3731397

Merck
14,2433

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H334-H317-H341-H350-H360-H400-H410
Harmful if swallowed.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.Suspected of causing genetic defects.May cause cancer.May damage fertility or the unborn child.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects.

Precautionary Statements
P284-P201-P261-P280-P405-P501a
Wear respiratory protection.Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
49-60-42/43-50/53
May cause cancer by inhalation.May impair fertility.May cause sensitization by inhalation and skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.

欧盟危险品标志

RTECS
AG3325000

TSCA
是

A18374

Alfa Aesar

Cobalt(II) acetate tetrahydrate

98%

272元/25g; 303元/50g; 359元/100g; 588元/250g; 1064元/500g;

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应用
Cobalt(II) acetate tetrahydrate is used as an industrial catalyst to harden paints and varnishes, an active catalyst for oxidation and esterification reactions. It is also used to prepare metal complexes having unusual coordination geometry.

备注
Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong acids and bases.

基本信息

MDL
MFCD00149569

EINECS
200-755-8

分子式
C₄H₆CoO₄?4H₂O

分子量
249.08 (177.02anhy)

熔点
ca 140° -4H{2}O

密度
1.71

折射率
1.542

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystals

溶解性
Soluble in water, alcohol, dilute acids and phenyl acetate.

Beilstein
3731397

Merck
14,2433

GHS危害和防范说明

GHS符号

安全信息

危险等级
9

包装组
III

欧盟危险品标志

RTECS
AG3325000

TSCA
是

044344

Alfa Aesar

Cobalt(II) acetate tetrahydrate

ACS, 98.0-102.0%

523元/25g; 1478元/100g; 5333元/500g;

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Grade Specifications
Maximum level of impurities: Insoluble matter 0.01%, Cl 0.002%, NO₃ 0.01%, SO₄ 0.005%, Ca 0.005%, Cu 0.002%, Fe 0.001%, Pb 0.001%, Mg 0.005%, Ni 0.1%, K 0.01%, Na 0.05%, Zn 0.01%

备注
Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong acids and bases.

基本信息

MDL
MFCD00149569

EINECS
200-755-8

分子式
C₄H₆CoO₄?4H₂O

分子量
249.08 (177.02anhy)

熔点
ca 140° -4H{2}O

密度
1.71

折射率
1.542

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water, alcohol, dilute acids and phenyl acetate.

Beilstein
3731397

Merck
14,2433

GHS危害和防范说明

GHS符号

安全信息

危险等级
9

包装组
III

欧盟危险品标志

RTECS
AG3325000

TSCA
是

044345

Alfa Aesar

Cobalt(II) acetate tetrahydrate

99.999% (metals basis)

1001元/2g; 5156元/10g; 20114元/50g;

咨询

应用
Cobalt(II) acetate tetrahydrate is used to prepare complexes for examination of the properties of metals with unusual coordination geometries. It is also used as a catalyst for oxidation and esterification.

备注
Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00149569

EINECS
200-755-8

分子式
C₄H₆CoO₄?4H₂O

分子量
249.08 (177.02anhy)

熔点
ca 140° -4H{2}O

密度
1.71

折射率
1.542

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water(380g/L).

Beilstein
3731397

Merck
14,2433

GHS危害和防范说明

GHS符号

安全信息

危险等级
9

包装组
III

欧盟危险品标志

RTECS
AG3325000

TSCA
是

C29306

Alfa Aesar

Cobalt(II) acetate tetrahydrate

98+%

557元/50g; 1407元/250g; 4246元/1kg;

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基本信息

Ref#
29306

MDL
149569

分子式
C4 H6 Co O4 . 4 H2 O

分子量
249.08

形态
Crystals

安全信息

UN#
3077

危险等级
9

包装组
III

T_702C640050

Alfa Aesar

Cobalt(II) acetate tetrahydrate

pure 250GR

2014元/250g;

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基本信息

Ref#
F50905

MDL
MFCD00149569

分子式
C{4}H{6}CoO{4}^.4H{2}O

形态
Solid

安全信息

危险等级
9

C364-500

Alfa Aesar

COBALTOUS ACETATE CERT 500G

1790元/500g;

咨询

基本信息

Ref#
F51731

安全信息

危险等级
9

包装组
III

208396

Sigma-Aldrich

Cobalt(II) acetate tetrahydrate

reagent grade

430.03元/50 G; 601.61元/250 G; 1537.32元/1 KG;

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产品说明

一般描述

通常用作漂白剂和干燥剂的乙酸钴(II)四水合物可通过碳酸钴(II)与乙酸反应而制得。其在非等温条件下加热至500℃时会发生分解。其晶体表现出具有 P2₁/c空间群的单斜晶体系统。四水合乙酸钴(II)可与1,3,5-苯三甲酸(BTCH₃)进行水热反应，从而生成Co₃(BTC)₂.12H₂O。

应用

乙酸钴(II)四水合物可用于制备[Co₃(OH)₂(H₂O)₂(aptet)₄](aptet = 4-氨基苯基四唑酸酯) 和新型四齿钴(II)-席夫碱配合物。
四水合乙酸钴(II)可用作钴纳米颗粒和氧化钴薄膜合成中的钴源。其也可用于制备钴(II)-氨基苯基四唑酸酯配位聚合物以及具有混合的μ-乙酰基和μ-吡唑配体的三钴复合物。乙酸钴(II)四水合物可提高使用过氧化氢将1,4-二氢吡啶氧化为相应的吡啶衍生物的反应速率。

包装

50, 250 g in poly bottle
1 kg in poly bottle

基本信息

线性分子式	(CH₃COO)₂Co · 4H₂O
分子量	249.08
Beilstein	3731397
EC 号	200-755-8
MDL编号	MFCD00149569
PubChem化学物质编号	329752042
NACRES	NA.55

产品性质

质量水平	100
等级	reagent grade
测定	23.0-25.0% Co basis (EDTA titration)
形式	powder or crystals
SMILES string	[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Co]OC(C)=O
InChI	1S/2C2H4O2.Co.4H2O/c21-2(3)4;;;;;/h21H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI key	ZBYYWKJVSFHYJL-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410
预防措施声明	P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类	Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2

1.02529

Supelco

Cobalt(II) acetate tetrahydrate

for analysis EMSURE^® ACS

3158.01元/100 G;

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产品说明

分析说明

Assay (complexometric): 99.0 - 101.0 %
Insoluble matter: ≤ 0.01 %
pH-value (5 %; water): 6.0 - 8.0
Chloride (Cl): ≤ 0.001 %
Nitrate (NO₃): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.002 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.001 %
K (Potassium): ≤ 0.01 %
Mg (Magnesium): ≤ 0.005 %
Na (Sodium): ≤ 0.01 %
Ni (Nickel): ≤ 0.02 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.001 %

法律信息

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

基本信息

线性分子式	(CH₃COO)₂Co · 4 H₂O
分子量	249.08
MDL编号	MFCD00149569
EC索引号	200-755-8

产品性质

质量水平	300
等级	ACS reagent
测定	99.0-101.0% (complexometric)
形式	solid
pH值(酸碱度)	7.2 (20 ℃, 50 g/L in H₂O)
mp	140 ℃ (Elimination of water of crystallisation)
溶解性	348 g/L
密度	1.70 g/cm³ at 20 ℃
堆积密度	850 kg/m³
痕量阴离子	chloride (Cl^-): ≤0.001% nitrate (NO₃^-): ≤0.01% sulfate (SO₄^2-): ≤0.005%
痕量阳离子	Ca: ≤ 0.005% Cu: ≤ 0.0005% Fe: ≤ 0.001% K: ≤ 0.01% Mg: ≤ 0.005% N: ≤ 0.002% Na: ≤ 0.01% Ni: ≤ 0.02% Pb: ≤ 0.0005% Zn: ≤ 0.001%
储存温度	2-30℃
InChI	1S/2C2H4O2.Co.4H2O/c21-2(3)4;;;;;/h21H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI key	ZBYYWKJVSFHYJL-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410
预防措施声明	P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类	Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 2

403024

Sigma-Aldrich

Cobalt(II) acetate tetrahydrate

ACS reagent, ≥98.0%

1713.81元/100 G;

咨询

产品说明

应用

乙酸钴(II)四水合物可用于合成以下物质：

钴纳米粒子
钴(II)-氨基苯基四唑盐配位聚合物
具有混合的 μ-乙酸酯和 μ-吡唑拉托配体的三钴配合物

包装

100 g in poly bottle

基本信息

线性分子式	(CH₃COO)₂Co · 4H₂O
分子量	249.08
Beilstein	3731397
EC 号	200-755-8
MDL编号	MFCD00149569
PubChem化学物质编号	329755977
NACRES	NB.24

产品性质

质量水平	200
等级	ACS reagent
测定	≥98.0% 98.0-102.0% (ACS specification)
形式	crystalline powder granular
reaction suitability	reagent type: catalyst core: cobalt
杂质	≤0.01% insolubles
痕量阴离子	chloride (Cl^-): ≤0.002% nitrate (NO₃^-): ≤0.01% sulfate (SO₄^2-): ≤0.005%
痕量阳离子	Ca: ≤0.005% Cu: ≤0.002% Fe: ≤0.001% K: ≤0.01% Mg: ≤0.005% Na: ≤0.05% Ni: ≤0.1% Pb: ≤0.001% Zn: ≤0.01%
SMILES string	[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Co]OC(C)=O
InChI	1S/2C2H4O2.Co.4H2O/c21-2(3)4;;;;;/h21H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI key	ZBYYWKJVSFHYJL-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410
预防措施声明	P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类	Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2

V900093

Sigma-Aldrich

Cobalt(II) acetate tetrahydrate

Vetec^™, reagent grade

190.54元/100 G;

咨询

产品说明

包装

100 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	(CH₃COO)₂Co · 4H₂O
分子量	249.08
Beilstein	3731397
EC 号	200-755-8
MDL编号	MFCD00149569
PubChem化学物质编号	329829531

产品性质

等级	reagent grade
产品线	Vetec^™
形式	powder or crystals
SMILES string	[H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Co]OC(C)=O
InChI	1S/2C2H4O2.Co.4H2O/c21-2(3)4;;;;;/h21H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI key	ZBYYWKJVSFHYJL-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H317 - H319 - H334 - H341 - H350i - H360F - H410
预防措施声明	P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
危险分类	Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
储存分类代码	6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2

985710

Amethyst

Cobalt(II) acetate tetrahydrate

99.5%, 用于分析

101元/100G; 332元/500G; 3192元/5KG;

咨询

基本信息

分子式	C₄H₆CoO₄·4H₂O
分子量	249.08
熔点	140
MDL编码	MFCD00149569
Beilstein	3731397
Merck	10,2388
EINECS 编号	200-755-8

安全信息

图形或危害标志
提示语	Danger
危险说明	H302 H315 H317 H334 H341 H350i H360F H410
防范说明	P201 P261 P280 P284 P304+P340 P308+P313
UN号码	3077
危险分类	9
包装等级	III
WGK	2
RTECS	AG3325000

492648

Fluorochem

Cobalt(II) acetate tetrahydrate

98%

836元/100g; 1298元/250g;

咨询

基本信息

CAS Number	6147-53-1
MDL Number	MFCD00149569
Melting Point	298 ℃
Density	1.71

安全信息

图形或危害标志
危险性说明	H317: May cause an allergic skin reaction. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H341: Suspected of causing genetic defects .. H410: Very toxic to aquatic life with long lasting effects. H360F: May damage fertility. H350i: May cause cancer by inhalation
防范说明	P201: Obtain special instructions before use. P202: Do not handle until all safety precautions have been read and understood. P261: Avoid breathing . P272: Contaminated work clothing should not be allowed out of the workplace. P273: Avoid release to the environment. P280: Wear . P281: Use personal protective equipment as required. P285: In case of inadequate ventilation wear respiratory protection. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. P308 + P313: IF exposed or concerned: Get medical advice/ attention. P321: Specific treatment (see . on this label). P333 + P313: If skin irritation or rash occurs: Get medical advice/attention. P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. P363: Wash contaminated clothing before reuse. P391: Collect spillage. P405: Store locked up. P501: Dispose of contents/container to local regulations..