CAS 7783-18-8; 硫代硫酸铵; Thiosulfuric acid,diammonium salt

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CAS:

7783-18-8

分子式:

H3N·1/2H2O3S2

分子量:

148.21

熔点:

180°C (dec.)

中文名称:

硫代硫酸铵

铵海波

英文名称:

Thiosulfuric acid,diammonium salt

Thiosulfuric acid , diammonium salt

Ammonium thiosulfate

thiosulfuric acid, diammonium salt

ammo hypo

ammonium hyposulfite

ammonium thiosulfate ((nh4)2S2o3)

amthio

diammonium thiosulfate

thio-sul

thiosulfuric acid (h2S2o3), diammonium salt

thiosulfuric acid [h2S2o3], diammonium salt

ammonium thiosulfate solution(60% or less)

ammoniumthiosulfate

展开更多英文名

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

A800324

MACKLIN

硫代硫酸铵

98%

175元/100g; 690元/500g;

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储存：室温
状态：白色到浅黄色晶体或晶体粉末

A800323

MACKLIN

硫代硫酸铵

99%

68元/25g; 206元/100g; 768元/500g;

咨询

储存：室温
状态：白色到浅黄色晶体或晶体粉末

A800322

MACKLIN

硫代硫酸铵

60%溶液

83元/500g; 320元/2.5kg; 964元/10kg;

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储存：室温
状态：无色液体

A10190

Alfa Aesar

Ammonium thiosulfate

96%

331元/100g;

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应用
Ammonium thiosulfate finds application for leaching of gold and silver since it forms strong complexes. It is widely utilized as a photographic fixing agent, which acts quicklier than sodium thiosulfate fixers. It serves as a fertilizer. It acts as an additive to coal-waste mixtures to inhibit the formation of dangerous dioxins and furans. It is used as an analytical reagent in laboratories.

备注
Hygroscopic. Incompatible with strong oxidizing agents, acids, magnesium and aluminum.

基本信息

MDL
MFCD00015965

EINECS
231-982-0

分子式
(NH₄)₂S₂O₃

分子量
148.20

熔点
ca 180° dec.

密度
1.64

灵敏度
Store under Nitrogen. Hygroscopic. Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in water, slightly soluble in acetone. Insoluble in ethanol and diethyl ether.

Merck
14,562

GHS危害和防范说明

Hazard Statements
H303
May be harmful if swallowed.

安全信息

RTECS
XN6465000

TSCA
是

C39166

Alfa Aesar

Ammonium thiosulfate

96%, pure

638元/500g; 2162元/2.5kg; 10302元/10kg;

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基本信息

Ref#
39166

MDL
15965

分子式
H8 N2 O3 S2

分子量
148.21

336726

Sigma-Aldrich

Ammonium thiosulfate

98%

668.14元/500 G; 1560.67元/2.5 KG;

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产品说明

一般描述

硫代硫酸铵是一种无毒的无机化合物，主要用作肥料，可用作氰化物浸出的替代品。它具有吸湿性，可溶于水。它可以通过氨、水和二氧化硫的反应来生产。它可以用作照相固定盐。

应用

硫代硫化铵可用作硫源，用于形成电子应用中的硫化镉薄膜。它也可用于处理铜金矿石以回收金。

包装

500 g in glass bottle
2.5 kg in glass bottle

基本信息

线性分子式	(NH₄)₂S₂O₃
分子量	148.21
EC 号	231-982-0
MDL编号	MFCD00015965
eCl@ss	38030427
PubChem化学物质编号	24860416
NACRES	NA.23

产品性质

质量水平	200
测定	98%
形式	crystals and lumps
mp	150 ℃ (lit.)
溶解性	H₂O: very soluble(lit.) ethanol: insoluble(lit.)
密度	1.679 g/mL at 25 ℃ (lit.)
SMILES string	N.N.OS(O)(=O)=S
InChI	1S/2H3N.H2O3S2/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key	XYXNTHIYBIDHGM-UHFFFAOYSA-N

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)

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