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Sodium Acetate Anhydrous
Specifications1sodium acetate anhydrous 2molecular formula: CH3COONa 3CAS: 127-09-3 4 Appearance: Colorless transparent crystal powder
tems | Specifications | Results of test |
Appearance | White powder | White powder |
Identification | Conforms | Conforms |
PH | 7.5~9.2 | 8.5 |
Loss on drying % | ≤1.0% | 0.5 % |
Insoluble matter | ≤0.05% | 0.04% |
Chloride % | ≤0.035% | 0.003% |
Sulfate % | ≤0.005% | 0.004% |
Calcium & Magnesium | Conforms | Conforms |
Potassium | Conforms | Conforms |
Heavy metal % | ≤0.001% | 0.0008% |
Organic volatile impurities | Meet the requirement | Meet the requirement |
Assay % | 99.0%-101.0% | 99.2 |
Use:
Used in printing and dyeing (salt), leather, pigment, photography potions, electroplating, welding additives, tanning, etc; Still can be produced glacial acetic acid, acetone, furan acrylic acid, acetic acid ester and yisuan, and other chemical products.