The main role of sodium methampate -sodium sodium naphtate supplier manufacturers
The main role of sodium methampate -sodium sodium naphtate supplier manufacturers,
Sodium Periodate 95 % sodium methampite manufacturer Meticate Chinese supplier sodium production manufacturer’s sodium sodium methampite effect,
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 to produce methic acid, oxalic acid and insurance powder.
2. Use reagents, disinfectants and dyeing agents for measuring arsenic.
3. Proclase. Faid diuretic effect. EECs are allowed to be used, but Britain is not allowed.
4. It is an intermediate that produces methic acid and oxalic acid, and is also used to produce di metamimam. It is also used for medicine, printing and dyeing industry. Still a heavy metal sediment.
5. For alcoholic acid resin coatings, plasticizers, fierce explosives, acid -resistant materials, aviation lubricants, adhesive additives.
6. The sediment that heavy metal can form a three -valent metal ion in the solution. Reagents for measuring phosphorus and arsenic. It is also used as a disinfection agent, convergence agent, and media dye. It is also an intermediate that produces methic acid and oxalic acid, which is used to produce di metamimam.
7. For nickel -plated cobalt alloy electrolyte.
[2] 8. The camouflage acid in the leather industry, the chromium leather method.
9. For catalysts and stable synthetic agents.
10. Refinement in the printing and dyeing industry.
