Sodium Acetate Thihydrate
Physicochemical properties:
1.White or white crystal
2. Water solubility: 762 g/L (20°C).
3. Melting point is 58°C.
4. Soluble in water, slightly soluble in ethanol or ether.
Use:
Used in printing and dyeing, pharmacy, photography, electroplating, etc., also used as an esterification agent and preservative. It is suitable for the manufacture of medicines, dyes and photographic agents, and is also a main raw material for the manufacture of sodium diacetate.
Storge:
Keep container tightly closed.Keep container in a cool well-ventilated area.
Quality specification for industrial use
| Analysis items |
Specification |
Performance |
| Appearance |
Loose white crystalline particles |
Clear |
| Assay % |
58-60 |
59 |
| PH |
7-9 |
8.5 |
| Chloride % |
＜0.04 |
0.01 |
| Sulfate% |
＜0.04 |
0.01 |
| Water insoluble matter% |
＜0.04 |
0.005 |
| COD(ppm) |
430,000~480,000 |
450,000 |
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