[Products name]: Sodium hydrosulfite

[ Molecular Formula ] : Na2O4S2

[EINECS] : 231-890-0

[Cas No]. 7775-14-6

[Molecular Weight]: 174.09 

[Appearance]: White Crystal Powder 

Content: 70% 74% 88% 90%

Update Date:2011-7-1 20:25:30

Sodium hydrosulfite