CAS 7772-98-7; 硫代硫酸钠; Thiosulfuric acid, disodium salt

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S766100

MACKLIN

硫代硫酸钠标准溶液

0.005mol/L 介质：H2O

136元/500ml; 410元/2.5L;

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储存：2-8°C

S766101

MACKLIN

硫代硫酸钠标准溶液

0.001mol/L 介质：H2O

136元/500ml;

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储存：2-8°C

S766102

MACKLIN

硫代硫酸钠标准溶液

0.01250mol/L 介质：H2O

136元/500ml;

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储存：2-8°C

S992134

MACKLIN

硫代硫酸钠标准溶液

0.025mol/L 介质: H2O

136元/500ml;

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储存：2-8°C

S992133

MACKLIN

硫代硫酸钠标准溶液

0.04mol/L 介质: H2O

186元/1L;

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储存：2-8°C

S992132

MACKLIN

硫代硫酸钠标准溶液

0.03mol/L 介质: H2O

122元/500ml;

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储存：2-8°C
状态：液体

S992131

MACKLIN

硫代硫酸钠标准溶液

0.25mol/L 介质: H2O

136元/500ml;

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储存：2-8°C

S992130

MACKLIN

硫代硫酸钠标准溶液

0.2mol/L 介质: H2O

186元/1L;

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储存：2-8°C
状态：液体

S992129

MACKLIN

硫代硫酸钠标准溶液

0.5mol/L 介质: H2O

186元/1L;

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储存：2-8°C
状态：液体

S992125

MACKLIN

硫代硫酸钠容量分析用标准溶液

0.1009mol/L 介质: H2O

150元/500ml;

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储存：2-8°C
状态：液体

S992124

MACKLIN

硫代硫酸钠容量分析用标准溶液

0.5000mol/L 介质: H2O, 符合GB/T601-2016

150元/500ml;

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储存：2-8°C
状态：液体

S992123

MACKLIN

硫代硫酸钠容量分析用标准溶液

0.5057mol/L 介质: H2O

150元/500ml;

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储存：2-8°C
状态：液体

S992121

MACKLIN

硫代硫酸钠容量分析用标准溶液

1.0290mol/L 介质: H2O

150元/500ml;

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储存：2-8°C
状态：液体

S992128

MACKLIN

硫代硫酸钠标准溶液

0.05M 介质: H2O(CP)

198元/1L;

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储存：2-8°C
状态：液体

S992127

MACKLIN

硫代硫酸钠标准溶液

0.01M 介质: H2O(CP)

198元/1L;

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储存：2-8°C
状态：液体

S992126

MACKLIN

硫代硫酸钠标准溶液

0.1M 介质: H2O(CP)

142元/500ml; 198元/1L;

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储存：2-8°C
状态：液体

S890301

MACKLIN

硫代硫酸钠分析滴定液

Analytical Volumetric Solution,1.0M

149元/1L;

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储存：室温
状态：无色透明液体

S890300

MACKLIN

硫代硫酸钠分析滴定液

Analytical Volumetric Solution,0.05M

149元/1L;

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储存：室温
状态：无色透明液体

S890299

MACKLIN

硫代硫酸钠分析滴定液

Analytical Volumetric Solution,0.01M

145元/1L;

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储存：室温
状态：无色透明液体

S963975

MACKLIN

硫代硫酸钠分析滴定液

Analytical Volumetric Solution, 0.002M

149元/1L;

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储存：室温, 干燥, 密封
状态：无色液体

S818297

MACKLIN

硫代硫酸钠标准溶液

容量法,0.1000mol/L Na2S2O3 (0.1N)

98元/20ml; 223元/500ml;

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储存：2~8 ℃
状态：无色液体

S708590

MACKLIN

硫代硫酸钠

98%

299元/500g; 998元/2.5kg;

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储存：室温
状态：无色晶体或白色粉末

S868682

MACKLIN

硫代硫酸钠

99%,水分≤1.0%

68元/50g; 199元/250g; 549元/1kg; 1990元/5kg;

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储存：室温
状态：白色粉末或晶体或块状

S766103

MACKLIN

硫代硫酸钠溶液

10g/L 介质：H2O

136元/500ml;

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储存：2-8°C

S766104

MACKLIN

硫代硫酸钠溶液

100g/L 介质：H2O

136元/500ml;

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储存：2-8°C
状态：液体

S992120

MACKLIN

硫代硫酸钠溶液

50g/L 介质: H2O

186元/1L;

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储存：2-8°C

S992119

MACKLIN

硫代硫酸钠溶液

3.5g/L 介质: H2O

122元/500ml;

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储存：2-8°C
状态：液体

S992118

MACKLIN

硫代硫酸钠溶液

0.05mol/L 介质: H2O

136元/500ml;

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储存：2-8°C
状态：液体

S992117

MACKLIN

硫代硫酸钠溶液

0.02mol/L 介质: H2O

105元/500ml; 186元/1L;

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储存：2-8°C
状态：液体

S992116

MACKLIN

硫代硫酸钠溶液

0.01mol/L 介质: H2O

186元/1L;

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储存：2-8°C
状态：液体

S766478

MACKLIN

硫代硫酸钠溶液

250g/L 介质: H2O

136元/500ml;

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储存：2-8°C

S766479

MACKLIN

硫代硫酸钠溶液

0.5g/L 介质: H2O

136元/500ml;

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储存：2-8°C

S818074

MACKLIN

硫代硫酸钠标准溶液

0.1005mol/L 介质：H2O

82元/45ml; 255元/1L;

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储存：2~8 ℃
状态：无色液体

949541

J&K

Sodium thiosulfate, 0.1 M solution in H2O

0.1 M 水溶液

196元/500ML;

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基本信息

分子式	Na₂S₂O₃
分子量	158.11
密度	1.01
MDL编码	MFCD00003499
EINECS 编号	231-791-2

安全信息

防范说明

P262

999475

J&K

Sodium thiosulfate anhydrous

99%

340.1元/500G; 1401元/2500G;

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基本信息

分子式	Na₂S₂O₃
分子量	158.10
密度	1.667
MDL编码	MFCD00003499
Merck	14,8694
EINECS 编号	231-867-5

安全信息

RTECS	XN6476000
TSCA	是

035643

Alfa Aesar

Sodium thiosulfate

0.01N Standardized Solution

451元/1L; 1200元/4L; 2400元/20L;

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应用
Sodium thiosulfate, 0.01N standardized solution is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used as a titrant in iodometry.

备注
Hygroscopic. Incompatible with strong acids, strong oxidizing agents, iodine and mercury.

基本信息

MDL
MFCD00003499

EINECS
231-867-5

分子式
Na₂O₃S₂

分子量
158.10

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Immiscible with alcohol.

安全信息

TSCA
是

035645

Alfa Aesar

Sodium thiosulfate

0.1N Standardized Solution

528元/1L; 1200元/4L; 2400元/20L;

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应用
Sodium thiosulfate, 0.1N standardized solution is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used as a titrant in iodometry.

备注
Hygroscopic. Incompatible with strong acids, strong oxidizing agents, iodine and mercury.

基本信息

MDL
MFCD00003499

EINECS
231-867-5

分子式
Na₂O₃S₂

分子量
158.10

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Immiscible with alcohol.

安全信息

TSCA
是

035647

Alfa Aesar

Sodium thiosulfate

1.0N Standardized Solution

842元/1L; 2282元/4L;

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基本信息

MDL
MFCD00003499

EINECS
231-867-5

分子式
Na₂O₃S₂

分子量
158.10

形态
Liquid

安全信息

TSCA
是

088628

Alfa Aesar

Sodium thiosulfate

Acculute Standard Volumetric Solution, Final Concentration 0.1N

1034元/1unit; 5715元/6units;

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备注
One unit makes one liter of 0.1N solution after dilution

基本信息

MDL
MFCD00003499

EINECS
231-867-5

分子式
Na₂O₃S₂

分子量
158.10

灵敏度
Ambient temperatures.

形态
Liquid

安全信息

TSCA
是

A17629

Alfa Aesar

Sodium thiosulfate

anhydrous, 98+%

487元/500g; 1962元/2500g;

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应用
Sodium thiosulfate is used in volumetric analysis to estimate the concentration of certain compounds in solution (hydrogen peroxide) as well as chlorine content in bleaching powder and water. It is used to prepare S-alkylthiosulfonates. Furthermore, it is used in the tanning of leather and in photographic processing. It is used as an antidote to cyanide poisoning and acts as a safe disposal medium in chemistry laboratories when working with bromine, iodine and other strong oxidizers. It is an important component in hand warmers and heating pads.

备注
Hygroscopic. Incompatible with strong acids, strong oxidizing agents, iodine and mercury.

基本信息

MDL
MFCD00003499

EINECS
231-867-5

分子式
Na₂O₃S₂

分子量
158.10

密度
1.667

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in water. Insoluble in alcohol.

Merck
14,8694

安全信息

RTECS
XN6476000

TSCA
是

C20287

Alfa Aesar

Sodium thiosulfate

98.5%, extra pure, anhydrous

1168元/500g; 1928元/1kg; 3303元/2.5kg; 8312元/10kg;

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基本信息

Ref#
20287

MDL
3499

分子式
Na2 O3 S2

分子量
158.1

形态
Liquid

C12427

Alfa Aesar

Sodium thiosulfate

0.1 N standard solution

520元/1L; 1442元/2.5L; 10669元/25L;

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基本信息

Ref#
12427

MDL
3499

分子式
Na2 O3 S2

分子量
158.11

形态
Liquid

C45062

Alfa Aesar

Sodium thiosulfate

99%, for analysis, anhydrous

1098元/250g; 3183元/1kg; 10993元/5kg;

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基本信息

Ref#
45062

MDL
3499

分子式
Na2 O3 S2

分子量
158.1

S446-3

Alfa Aesar

SOD THIOSULFATE ANHYD CERT 3KG

1335元/3kg;

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基本信息

Ref#
F54193

217263

Sigma-Aldrich

Sodium thiosulfate

ReagentPlus^®, 99%

587.74元/5 G; 791.09元/250 G; 1281.5元/1 KG; 2173.76元/2.5 KG;

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产品说明

应用

应用于广泛使用的、硫代硫酸盐辅助的各种二胺-CuCN配合物合成。

包装

1, 2.5 kg in poly bottle
5, 250 g in poly bottle

法律信息

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

基本信息

线性分子式	Na₂S₂O₃
分子量	158.11
EC 号	231-867-5
MDL编号	MFCD00003499
PubChem化学物质编号	329752199
NACRES	NA.21

产品性质

质量水平	200
产品线	ReagentPlus^®
测定	99%
形式	powder, crystals or chunks
pH值(酸碱度)	6.0-8.5 (20 ℃, 50 g/L)
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=S
InChI	1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key	AKHNMLFCWUSKQB-UHFFFAOYSA-L

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

72049

Sigma-Aldrich

Sodium thiosulfate

purum p.a., anhydrous, ≥98.0% (RT)

926.76元/250 G; 2059.45元/1 KG;

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产品说明

一般描述

产品为无水硫代硫酸钠(Na₂S₂O₃)。它可通过加热到100℃以上从Na₂S₂O₃.10H₂O获得。它可以由硫酸钠合成。

应用

硫代硫酸钠(Na₂S₂O₃)可用于以下研究：

亚甲蓝的工业合成。
滴定法定量测定元素碘。
采用三角形银纳米片(TAg-NP)检测痕量半胱氨酸。

基本信息

线性分子式	Na₂S₂O₃
分子量	158.11
EC 号	231-867-5
MDL编号	MFCD00003499
PubChem化学物质编号	329763718
NACRES	NA.21

产品性质

质量水平	200
等级	purum p.a.
测定	≥98.0% (RT)
形式	crystals
pH值(酸碱度)	6.0-8.5 (25 ℃, 50 mg/mL in H₂O)
痕量阴离子	sulfide (S^2-): ≤50 mg/kg
痕量阳离子	Ca: ≤50 mg/kg Cd: ≤50 mg/kg Co: ≤50 mg/kg Cu: ≤50 mg/kg Fe: ≤50 mg/kg K: ≤500 mg/kg Ni: ≤50 mg/kg Pb: ≤50 mg/kg Zn: ≤50 mg/kg
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=S
InChI	1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key	AKHNMLFCWUSKQB-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

1.06512

Supelco

Sodium thiosulfate

anhydrous EMPLURA^®

467.7元/250 G; 849.39元/2.5 KG; 10016.9元/25 KG; 16277.5元/50 KG;

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产品说明

分析说明

Assay (iodometric): ≥ 97.0 %
Identity: passes test
pH-value (5 %; water): 6.0 - 8.5
Sulphide (S): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.005 %
Fe (Iron): ≤ 0.005 %

法律信息

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

基本信息

经验(实验)分子式	Na₂O₃S₂
分子量	158.11
MDL编号	MFCD00003499
EC索引号	231-867-5

产品性质

质量水平	200
测定	≥97.0% (iodometric)
形式	solid
效能	>5000 mg/kg LD₅₀, oral (Rat)
pH值(酸碱度)	6.0-8.5 (20 ℃, 50 g/L in H₂O)
溶解性	701 g/L
密度	1.67 g/cm³ at 20 ℃
堆积密度	1350 kg/m³
痕量阴离子	sulfide (S^2-): ≤0.002%
痕量阳离子	Fe: ≤ 0.005% heavy metals (as Pb): ≤ 0.005%
储存温度	2-30℃
InChI	1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);51H2/q2+1;;;;;;/p-2
InChI key	PODWXQQNRWNDGD-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

909173

Sigma-Aldrich

Sodium thiosulfate

free-flowing, Redi-Dri^™, ReagentPlus^®, 99%

635.74元/250 G; 870.61元/500 G; 1473.36元/1 KG;

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产品说明

一般描述

Sodium thiosulfate (Na₂S₂O₃) can be obtained from Na₂S₂O₃.10H₂O by heating above 100 ℃. It can be synthesized from sodium sulfate.

应用

Applied in a widely useful, thiosulfate-assisted, synthesis of a variety of diamine-CuCN complexes.
Sodium thiosulfate (Na₂S₂O₃) may be used in the following studies:

Industrial synthesis of methylene blue.
Quantitative estimation of elemental iodine by titrimetry.
Detection of trace levels of cysteine by employing triangular silver nanoplates (TAg-NPs).

Redi-Dri^™ is an innovative packaging product line that helps eliminate clumping material by adding extra packaging process steps without any chemical additives, anti-clumping agents, or hydrophobic compounds. Redi Dri offers a more convenient and safer way to handle the products.

其他说明

Redi-Dri

Go to Redi-Dri^™ Product Listing 217263

法律信息

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

基本信息

线性分子式	Na₂S₂O₃
分子量	158.11
MDL编号	MFCD00003499

产品性质

等级	anhydrous
产品线	ReagentPlus^® Redi-Dri^™
测定	99%
形式	powder
质量	free-flowing
pH值(酸碱度)	6-8.5 (20 ℃, 50 g/L)
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=S
InChI	1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key	AKHNMLFCWUSKQB-UHFFFAOYSA-L

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

563188

Sigma-Aldrich

Sodium thiosulfate

≥99.99% trace metals basis

2167.97元/25 G; 4689.62元/100 G;

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基本信息

线性分子式	Na₂S₂O₃
分子量	158.11
EC 号	231-867-5
MDL编号	MFCD00003499
PubChem化学物质编号	24880083
NACRES	NA.23

产品性质

质量水平	100
测定	≥99.99% trace metals basis
形式	powder
杂质	≤ 100.0 ppm Trace Metal Analysis
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=S
InChI	1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key	AKHNMLFCWUSKQB-UHFFFAOYSA-L

安全信息

储存分类代码	11 - 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)

150691

Supelco

Sodium thiosulfate solution

0.1 M, for 3S adapter technology

1548.3元/1 L;

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产品说明

一般描述

3S - Safe, Smart, Secure
An intelligent packaging solution protected with originality seal.
Reagent information is transferred via RFID from reagent bottle to titrator.
3S reagents are compatible only with the Metrohm Omnis titration platform.

Please see here SigmaAldrich.com/3S

其他说明

Once the bottle is opened, storage time is limited.

基本信息

线性分子式	Na₂S₂O₃
分子量	158.11
MDL编号	MFCD00003499

产品性质

测定	0.0992-0.1008 M
形式	liquid
reaction suitability	reaction type: Redox Reactions
浓度	0.1 M
technique(s)	titration: suitable
体积	1 L
SMILES string	[Na+].[Na+].[O-]S([O-])(=O)=S
InChI	1S/2Na.H2O3S2/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI key	AKHNMLFCWUSKQB-UHFFFAOYSA-L

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	nwg
闪点(F)	Not applicable
闪点(C)	Not applicable

075217

Fluorochem

Sodium thiosulfate anhydrous

> 97%

264元/100g; 1144元/1Kg;

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基本信息

CAS Number	7772-98-7
MDL Number	MFCD00003499
Density	1.69

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 .