File a Complaint
Your are registering a complaint against:
From
Haikou,
Hainan,
China
From
Haikou,
Hainan,
China
Chemical formula:Na2S2O4
molecular weight:174.108
CAS:7775-14-6
EINECS:231-890-0
Appearance:white crystalline powder
Melting point:52 to 55
Water solubility:freely soluble