95% of sodium formate, sodium formate manufacturers, sodium formate manufacturers in China, sodium formate suppliers
95% of sodium formate, sodium formate manufacturers, sodium formate manufacturers in China, sodium formate suppliers,
Hebei Pengfa Chemical Co., ltd.-manufacturer of sodium formate,
Physicochemical properties:
1.White powder: Water absorption, a slight smell of formic acid.
2.Melting point: 253℃
3.Relative density: 1.191g/cm3
4.Solubility: Soluble in glycerin, slightly soluble in alcohol, alcohol, insoluble in ether.
Storge
1.Store in a cool, dry, well-ventilated place, avoid direct sunlight, away from heat, acid, water, and humid air.
2.Sealing dry preservation.Lined with plastic sheets are available, and coat woven bag packing. As stipulated in the general chemical storage and transportation.
Quality specification
|
Analyze project |
Technical indicators and product level |
||
|
Super Grade |
First Grade |
Normal Grade |
|
|
purity，%≥ |
97.00% |
95.00% |
93.00% |
|
NaOH,%≤ |
0.05 |
0.5 |
1 |
|
Na2C03,%≤ |
1.3 |
1.5 |
2 |
|
NaCL,%≤ |
0.5 |
1.5 |
3 |
|
Na2S,%≤ |
0.06 |
0.08 |
0.1 |
|
Water,%≤ |
0.5 |
1 |
1.5 |
Use
1.Used in leather industry, as leather tanning ,catalyzer ,disifec-tor used as camouflage salt in the chrome tanning method
2.Use in catalyst and stabilizer compositions
3. Use in textile dyeing as a reducing agent.
4. Used in the raw material for manufacture of sodium hydrosul-phite,formic acid and oxalic acid
5. Used as anti-frosting agent in concrete
6. precipitate precious metal
7. As buffer action , adjusting the value of PHin strong acid
1. Mainly used in the production of formic acid, oxalic acid and powder, etc. .
2. Used as reagent, disinfectant and mordant for determination of phosphorus and arsenic.
3. Preservatives. It has diuretic effect. The EEC is permitted in all countries but not in the UK. Four. Is an intermediate in the production of formic acid and oxalic acid, and is also used in the production of Dimethylformamide, etc. . Also used in medicine, printing and dyeing industry. Or heavy metal precipitator. 5. For alkyd resin coatings, plasticizers, high explosives, acid-resistant materials, aviation lubricants, adhesives additives.
6. Heavy metal precipitator, in the solution can form a trivalent metal complex ions. Reagent for the determination of phosphorus and arsenic. Also used as disinfectant, astringent, mordant agent. It is also an intermediate in the production of formic acid and oxalic acid, used in the production of Dimethylformamide, etc. .
Seven. For nickel-cobalt alloy plating electrolyte.
8. Leather industry, camouflage acid in chrome tanning. 9. Used for catalyst and stabilizing synthetic agent. Ten. Reducing agent for printing and dyeing industry.
