| ≥1 piece |
Molecular Formula:Na2S2O5
Appearance:White or light yellow crystalline powder
Quality standard: GB/T1893-2008 (Food Grade)
Quality standard: HG/T2826-2008 (Industrial Grade)
Purity:96-97%
Sodium Metabisulfite CAS No:7681-57-4
EINECS NO.:231-673-0