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| HG/T2968-1999 |
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| Anhydrous Sodium Phrophosphate mainly used as printing and dyeing bleaching assistant agent, wool defatting agent: preparation of electrop: ating solution: industrial detergent, delicate bleaching assistant for the straw ware, and printing ink decolour in paper industry. Sodium Pyrophosphate Hydrate mainly used as stabilizer in tooth paste. |
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Conten,≥% : 97.5
Water insoluble,≤% : 0.20
PH value(1% water) : 9.9 -10.7 |
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