Name:Sodium Formaldehyde SulfoxylaternCAS: 149-44-0rnMolecular weight: 118.10rnMolecular weight: 118.10rnAppearance: white block or crystalline powderrnHazard symbol: R36/37/38rnFlash point: 223.8 ℃
As pesticide intermediaternUsed as bleaching agent in daily industryrnAdditive in photographic materialsrn
Products
NAME OF INDEXES |
GUARANTEED PECIFICATION |
NaHSO2·CH2O Content% |
98% min |
State of Solution |
Be soluble in water and appear in clarification or microturbidity |
Sulphide |
Not in dark |
Appearance |
White Powder |
Alkalinity as sodium carbonate |
3.0%max |
Odor |
Slight |
Cu&Mn |
5 ppm max |
Formaldehyde Content% |
Free |