Chemical additive Sodium Formate is an antifreeze additive for cement and concrete
CAS NO.: 141-53-7
Molecular formula: CHNaO2
HS CODE: 29151200
White crystalline powder with water absorbing perfomnce and sligh formic acid odour, soluble in water glycerol, slightly soluble in ethanol, not solube in ether. Its melting point is 253 degree centigrade.
By product: Pentarythritol
Sythetic methord: Carbon monoxide taken from cok, react with caustic soda and be evaporated and dried out.
| Na2CO3|| 0.5%max|
| NaCl|| 0.8%max|
| Na2S|| 0.2%max|
| Moisture|| 1.2%max|
| ITEM||STANDARD I ||STANDARD II |
| Sodium formate (by butt)|| 95%min||92%min |
| Organic impurity(by butt)|| 5.0%max||8.0%max |
| Chloride(by butt)||1.0%max ||1.0%max |
| Content of Fe|| 0.05%max||0.05%mx |
| Moisture|| 3.0%max|| 3.0%max|
Packing: In 2kgs plastic woven bags
Usage: It's principal usage is in mining, tannery and fertilizer. It is also extensively employed as a constituent of dyeing, electro-bath and soldering fluxes. Also it is used in galvanizing, tinning, medicine, candle making, adhesive, chromizing and precision casting and producing dry and storage batteries and other ammonium salt. Feed grade can be used to take precautions against bird Flu.