| Customization: | Available |
|---|---|
| CAS No.: | 127-09-3 |
| Formula: | CH3coona |
|
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Chemical name: | Sodium Acetate |
| Molecular formula: | C2H3NaO2; C2H3NaO2·3H2O |
| Molecular weight: | Anhydride:82.03; Trihydrate:136.08 |
| CAS NO: | Anhydride:6131-90-4; Trihydrate:127-09-4 |
| Character: | It is white crystalline powder or block, odorless, slight bitter. Relative density is 1.582. Melting point is 324ºC. It has strong moisture absorption and highly dissolves in water. |
| Usage: | It is used as buffering agent, seasoning reagent, etc.. |
| Packaging: | It is packed with polythene bag as inner layer and polywoven bag as the outer layer. The net weight of each bag is 25kg. |
| Storage and Transport: | It should be stored in a dry, clean and ventilative warehouse, and kept away from water and moisture during transport, unloaded with care as to avoid damage to bags. Be cautious to keep away from moisture and hot. |
| Analysis Item | Standard E262i | Results |
| Purity(dried substance) ≥w/% | 98.5 | 99.32 |
| PH(25ºC 1%water solution) | 8-9.5 | 8.26 |
| Loss on drying ≤ w/% | 2.0 | 0.38 |
| (Hg) ≤w/ % | 0.0001 | <0.0001 |
| As) ≤ppm | 3 | <3ppm |
| Lead(Pb) ≤ppm | 2 | <2 |
| Formate ≤w/% | 0.1 | <0.1 |
| Clarity of solution | Qualified | Qualified |
| Conclusion | qualified |
1. Ussed for determination of lead, zinc, aluminum, iron, cobalt, antimony, nickel and tin. Auxiliary agent for acetylation Auxiliary agent, buffer, desiccant, and mordant.
2. Used as pH adjusting agent ,flavoring agent and also buffering agent . It can prevent bad odor and discoloration which could improve flavor of food as a buffering agent. It also can be used as a sour agent for food besides the anti-mildew effect.
3.Used as a scorch retarder for sulfur-regulated neoprene coking, and also as a crosslinking agent for animal glue.
4.Used for the addition of alkaline electroplating tin, while it is not a necessary ingredient because it has no obvious effect on coating and electroplating process.
){kind=link}