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Product Name:Sodium Formate
CAS NO: 141-53-7
HS Code: 29151200
Appearance:
This product is white or little yellow crystals at normal condition,a bit of formic acid odor. elative density
1.92(20℃/4℃water),melting point 253℃.(10/KPa),soluble in water ,difficult soluble in methanol, ethanol, insoluble
in ether, acetone and other organic solvents.It can react with strong Oxidizer. easy to absorb moisture in the wet air and caking,but not infulance its usage.
Use:
It is mainly used Leather industry, chrome tanning method in camouflage acid, for the synthesis of catalysts and stability
agent.and Printing and dyeing industry, reducing agent.It also use in formic acid, oxalic acid and sodium hyposulfite.
Production technique;
Sodium formate is by-product of Pentaerythritol, by fractional crystallization method. Along with the increase
of the market demand, we can highly purified high quality and white colar product on the basis of traditional craft.
Store and transport:
This product should be store in sealing condition with good ventilation and keep away from sunshine and rain.
ITEMS |
Index |
|
Appearance |
White crystalline |
White crystalline |
%Purity%≥ |
95% |
92% |
Moisture %≤ |
3.0 |
5.0 |
Organic impurities wt%≤ |
3.0 |
5.0 |
% Sodium Chloride≤ |
1.0 |
2.0 |
Fe |
0.05 |
0.1 |
ITEMS |
Index |
|
Appearance |
White color |
|
Purity.% ≥ |
96.0 |
98.0 |
NaOH .% ≤ |
0.5 |
0.5 |
Na2CO3. % ≤ |
1.5 |
1.3 |
NaCL. % ≤ |
1.5 |
0.5 |
Na2S. % ≤ |
0.08 |
0.06 |
Moisture .% ≤ |
1.0 |
0.5 |
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