| Quantity: | |
|---|---|
149-44-0
bosschem
149-44-0
Product Description
Product name: Sodium hydroxymethanesulphinate
CAS：149-44-0
MF：CH3NaO3S
MW：118.09
EINECS:205-739-4
Specifications :
COA 数据指标部分
| Item | Standard | Result | Conclusion |
| NaHSO2.CH2O.2H2O | ≥98.0% | 99.2% | Pass |
| Solution | Clear or shight turbid | Slight turbid | Pass |
| No black | No black | Pass | |
| Appearance | White powder | White powder | Pass |
| Cu content | / | / | / |
| Mn content | / | / | / |
| Solubility in benzene | Insoluble | Insoluble | Pass |
| Conclusion | First class product | ||
