Properties:
Density 1.429g/cm3 ,melting point 253ºC soluble in ethanol,nontoxic, noncorrosive, with reducing performance, capable of reacting with
strong oxidizing agent, freely slaked in air.
1. Cas no. : 141-53-7
2. White Granule of crystalline powder
3.97% min, 95% min, 93% min
Specification:
Value | |||||
Super-Class Product | First-Class Product | Qualified Products | |||
Appearance | White Granule or Crystalline Powder | ||||
Content,% | 97.0 min | 95.0 | |||
NaOH,% ≤ | 1.00 | 1.00 | |||
Na2C03,% ≤ | 1.00 | 2.50 | |||
NaCL,% ≤ | 1.00 | 1.50 | |||
Na2S,% ≤ | 0.05 | 0.06 | |||
water,% ≤ | 0.5 | 1.0 | |||
Uses: As camouflage acid in leather industry;Applied to catalyst and stable synthetic agent;reducing agent in the printing |
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