Domestic sodium formate manufacturers recommend, sodium formate models and uses
Domestic sodium formate manufacturers recommend, sodium formate models and uses,
China sodium formate market, domestic sodium formate, domestic sodium formate manufacturers, Sodium Formate 92, Sodium Formate 95, sodium formate content, sodium formate models, sodium formate products, sodium formate suppliers, Sodium Formate Uses,
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) Production of formic acid from sodium formate
The reaction of sodium formate with sulfuric acid can obtain formic acid, and at the same time produce sodium sulfate, the production process is simple.
The development and utilization of formic acid is better in foreign countries, and the application scope is expanding year by year, and the dosage of formic acid is also increasing. The largest consumption of formic acid abroad is leather, which is used for tanning and leather treatment to prevent mildew. The second largest use is agriculture, which is used to preserve green feed and grain. The ratio of demand for formic acid between Europe, Asia Pacific and the Americas is 4:2:1. Europe (including Africa and the Middle East) has excess formic acid capacity and is a net export region to the Americas and Asia Pacific. In 2004, the global demand for formic acid was 430,000 ~ 450,000 t/a, and it is expected that the global demand for formic acid is growing at an annual rate of 2% ~ 3%, among which the demand for feed additives in Europe is very large, and the average annual growth rate will reach 8% ~ 10%. The main reason for this is that since 2006, the European Union will completely ban over-the-counter feed antibiotics. Experts predict that formic acid has a very broad application prospect in Asia. At present, formic acid in Asia is mainly used as a condensing agent for natural rubber. In the future, the feed market in Asia will also have a great growth. With the rapid development of stockbreeding in our country, formic acid as silage and crops storage agent and mildew resistant agent will have great potential market. With the great attention to environmental protection in China, formic acid has a good market prospect in the industries of tanning and printing and dyeing. Formic acid as one of our traditional export products, the export volume in recent years has grown rapidly, but the export products are basically provided by Feicheng Asde, Nanjing Yamba and other enterprises.
As a sodium formate manufacturer, what is recommended in China? Hebei Pengfa Chemical Co. LTD
