Sodium Formate
Basic information:
CAS NO.141-53-7?
UN NO.
Chemical formula:CHNaO2
Molecular weight:68.01
Character:Colourless crystal
Density:1.919
Melting point:258-261℃
Boiling point:360258-261℃
Solubleness: soluble in water and glycerin,slightly soluble in ethanol,Insoluble in ether.
Technical Index(Mass fraction/%)
|
Items |
Index |
|
|
AR |
CP |
|
|
Purity |
≥99.5% |
≥99.0% |
|
Clarification test |
qualified |
qualified |
|
Water insoluble |
≤0.005% |
≤0.01% |
|
Chloride |
≤0.002% |
≤0.02% |
|
Sulfate |
≤0.005% |
≤0.02% |
|
Iron |
≤0.005% |
≤0.003% |
|
Heavy Metal |
≤0.0005% |
≤0.001% |
Uses:
Mainly used to produce formic acid,oxalic acid and Sodium Hydrosulfite,etc.reducing agent, precious metal precipitation, in the solution can form three metal complexes
Package/Capacity of container/Storage:
Packing:in 25kg bag.
Seal and store in a dry room.