项目名:
Sodium Hydrosulphide
描述:
Sodium hydrosulfide is the chemical compound, appears as a colorless to light-yellow liquid with molecular formula NaHS. It is used in paper pulping, manufacturing dyes and dehairing hides.
组别:
Other Specialties
化学文摘社编号:
16721-80-5
EC编号:
240-778-0
别名:
Sodium hydrogen sulfide, anhydrous - Sodium bisulfide - Sodium sulfhydrate, SODIUM SULPHIDE HYDRATE 30%
Ipuac名称:
sodium;sulfanide
分子式:
NaHS
分子量:
56.06 克/摩尔
闪点:
90ºC
熔点:
55ºC
溶解度:
Solubility in water, g/100ml at 20 °C: 50-60
危险等级:
4.2
HS代码:
2830109000
RID/ADR:
UN 2318/1385/2949
风险声明:
R31; R34