2011年7月19日星期二

Sodium Formate

English Synonyms:formic acid,sodium salt
Molecular Formula:HCOONa
Molecular Weight:67.9956
CAS No:141-53-7
H.S Code:29151200
Appearance:White granular or crystalline powder.
Specification:
Purity% 97.0Min 95.0 93.0
NaOH% 0.5Max 0.5 1.0
Na2CO3% 1.3Max 1.5 2.0
NaCl% 0.5Max 1.5 3.0
Na2S% 0.06Max 0.08 0.10
Moisture% 0.5Max 1.0 1.5
Usage:
1.Leather industry,camouflage acid of chrome tanning method;
2.Used in synthetic catalysts and stability agent;
3.Reducing agent in printing and dyeing industry;
4.For the production of sodium hydrosulfite, oxalic acid and formic acid;
5.In recent years, also used in early strength cement and the preparation of low toxicity, environmental protection oil field drilling fluid.
Shipping and Storge:
Sodium formate is non-toxic to humans.Non-corrosive, non-flammable,typically storage safety,hygroscopicity, easy to deliquescence,storage and transportation process should pay attention

Appearance: White crystalline powder, with slight hygroscopic, having slight Formic acid odor. Its soluble in water, lightly soluble in ethanol, dont soluble in ether. specific gravity: 1.919. Melting point: 253

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