| 27 Sodium Acetate | > Products |
Molecular Formula: CH3COONa3H2O 、CH3COONa
Molecular Weight: 136.08、82.03
CAS No.: 6131-90-4 、127-09-3
Property:
1. Trihydrate sodium acetate is a kind of colorless, odorless
crystal, flammable, soluble in water and ethanol, slightly soluble
in acetic. Special gravity:1.45,
melting point:58℃.
2.Anhydrous sodium acetate, white powder, special gravity:1.528,melting point:324℃.Soluble in water, slightly soluble in ethanol.
Specification:
1.Crystal Sodium Acetate
① Sodium acetate trihydrate crystal technical grade
| Content | 58%-60% Min |
| Water insoluble matter | 0.05% Max |
| Free alkaline | 0.05% Max |
| Iron(Fe) | 0.003% Max |
| Moisture | 1.5% Max |
| PH value | 7.0-9.0 |
② Sodium acetate crystal edible grade
| Content | 99-101% |
| Free alkali | 0.12% Max |
| Kali salt | 0.01% Max |
| Heavy metal (base on Pb) | 0.0005% Max |
| Arsenic salt | 0.0001% Max |
| Free water | 1% Max |
③ Sodium acetate crystal pharmaceutical grade
| Content(CH3COONa3H2O) | 99.5% Min |
| Clarify degree | Qualified |
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