Chemical Name: | Sodium acetate |
Molecular Formula: | C2H3NaO2 , C2H3NaO2·3H2O |
Molecular Weight: | anhydrous: 82.03; trihydrate: 136.08 |
CAS: | anhydrous: 6131-90-4; trihydrate: 127-09-4 |
Character: | It is white crystalline powder or block, odorless, slightly bitter. Relative density is 1.582. Melting point is 324℃. It can easily absorb dampness in the air and it’s easily soluble in water. |
Uses: | It is used as buffering agent, seasoning reagent and so on. |
Packing: | It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. |
Storage & Transportation: | It should be stored in a dry and ventilative warehouse, kept away from water and moisture during transport; unloaded with care as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances |
Quality index: | Quality index | FCC-V | Assay (dry)% | 99.0~101.0 | PH ≤% | 0.2 (Anhydrous) | 0.05 (Trihydrate) | Heavy Metal (as Pb) ≤% | 0.001 | Loss on Dry% | 1.0 (Anhydrous) | 36.0-41.0 (Trihydrate) | Experiment of potassium compounds | negative |
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