CAS No.:141-53-7
Molecular formula: CHO2Na
Chemical structure: HCOONa
Appearance: White Crystalline Powder
Purity: 92%,95%,98%
| Items | Specification | ||
| Purity | 92%MIN | 95%MIN | 98%MIN |
| Heating loss | 2.0%MAX | 2.0%MAX | 1%MAX |
| PH (10% Solution) | 6-8 | 6-9 | 6-9 |
| Appearance | White Powder | White Powder | White Powder |
Physicochemical properties: It is one of the most simple organic carboxylate, with water absorption and a slightly formic acid odor. Its aqueous solution is alkaline. Sodium formate is harmless to the human body and has a stimulating effect on the eyes, respiratory system and skin.
Application:
1). As a chemical raw material, it is mainly used in the production of sodium hydrosulfite, oxalic acid and formic acid, and can also be used in the pharmaceutical industry.
2). In the leather industry, it is used as a camouflage acid in chromium tanning, as a catalyst and a stable synthetic agent, and as a reducing agent in the printing and dyeing industry.
