项目名:
Sodium Pyrosulfite solution
描述:
sodium disulfite is an inorganic compound of chemical formula Na2S2O5. It is used as a disinfectant, antioxidant, and preservative agent.
组别:
Solids
化学文摘社编号:
7681-57-4
EC编号:
231-673-0
别名:
Sodium Pyrosulfite 65-67%
分子式:
Na2O5S2
分子量:
190.11 克/摩尔
熔点:
150ºC
溶解度:
Solubility in water, g/100ml at ml °C: 54
浓度:
1.48 g/cm3
HS代码:
2832100000
RID/ADR:
UN 2693
风险声明:
R22; R31; R41
危险声明:
H302; H318
注意事项声明:
P280; P301 + P312 + P330; P305 + P351 + P338 + P310
信号世界:
Danger