- Product Details
Keywords
Quick Details
- ProName: Sodium metabisulfite
- CasNo: 7681-57-4
- Molecular Formula: Na2O5S2
- LimitNum: 0
Superiority
Item Standard Assay ( as Na2S2O5 ) ≥97% PH value 4.0-4.6 Heavy metal (Pb) ≤0.002% As ≤0.0002% Fe ≤0.005%
SPRING CHEMICAL INDUSTRY CO.,LTD
Country: China (Mainland)
Business Type: Trading Company
Item Standard Assay ( as Na2S2O5 ) ≥97% PH value 4.0-4.6 Heavy metal (Pb) ≤0.002% As ≤0.0002% Fe ≤0.005%