| CAS No.: | 6131-90-4 |
|---|---|
| Formula: | C2h3nao2 |
| EINECS: | 204-814-9 |
| Color: | White |
| Certification: | COA, ISO |
| Purity: | ≥99% |
| Samples: |
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| Customization: |
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Sodium Acetate Trihydrate is colorless transparent crystal or white crystalline powder. Relative density is 1.45. In warm and dry air, it'll easily get weathered. 1g sample could be dissolved in about 0.8mL water or 19mL ethanol.
| Items | Standard | Result |
| Content (Dried substance) | 99.0-101.0% | 99.77% |
| Alkalinity | ≤0.05% | <0.05% |
| Loss on drying | 36.0-41.0 | 40.27 |
| Pb | ≤2mg/kg | <2 |
| Potassium Test | Pass the test | Pass the test |
| Conclusion | The product above complies with the standard of FCC VII | |
Sodium acetate uses
1.Determination of lead, zinc, aluminum, iron, cobalt, antimony, nickel and tin. Complex stabilizer.
Auxiliary agent, buffer, desiccant and mordant for acetylation.
2.It is used for the determination of lead, zinc, aluminum, iron, cobalt, antimony, nickel and tin. It
is used as esterification agent for organic synthesis, photography medicine, medicine, printing and
dyeing mordant, buffer, chemical reagent, meat anti-corrosion, pigment, tanning and many other
aspects.
3.Used as buffer, flavoring agent, flavoring agent and pH regulator. As a buffer of flavoring agent,
it can alleviate bad smell, prevent discoloration and improve flavor by 0.1% - 0.3%. It has certain
anti mildew effect, such as using 0.1% - 0.3% in minced fish products and bread. It can also be
used as sour agent for sauce, pickled cabbage, mayonnaise, fish cake, sausage, bread, sticky
cake, etc. It is mixed with methylcellulose and phosphate to improve the preservation of sausage,
bread and sticky cake.
4.It is used as anti coking agent for sulfur regulated neoprene coking, and the dosage is generally
0.5 parts by mass. It can also be used as a crosslinking agent for animal glue.
5.This product can be used to add alkaline tin plating, but it has no obvious effect on the coating
and electroplating process. It is not a necessary component. Sodium acetate is often used as a
buffer, such as acid zinc plating, alkaline tin plating and electroless nickel plating.
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