China HS 29241910 CAS 68-12-2 99.9% DMF / Dimethyl Formamide for Solvent, Find details about China Dimethylformamide, DMF Dimetbylformamide from HS 29241910 CAS 68-12-2 99.9% DMF / Dimethyl Formamide for Solvent
Colorless and transparent liquid with smell of light ammonia, soluble in water and most organic solvents, being a commonly-used solvent for chemical reactions. Pure dimethyl formamide has no smell while that of technical level or degenerative has a fishlike smell, and it will appear in layer after mixed with petroleum ether. It may burn or explode if encountering open flame or high temperature, and react violently with concentrated sulfuric acid or nitric acid and even cause explosion.Hazard label: 7 (combustible liquid).
Test | Specification | Lot Analysis |
Assy | 99.8%Min | 99.97% |
Color(APHA) | 10Max | 3 |
Water | 0.05%Max | 0.03% |
Residue after Evaporation | 5ppm Max | <5 PPm |
Residue after Evaporation 270mm | 1.00Max | 0.40 |
275mm | 0.30Max | 0.17 |
295mm | 0.10Max | 0.05 |
310mm | 0.05Max | 0.02 |
340mm | 0.01Max | 0.00 |
400mm | 0.01Max | 0.00 |
1. The impure liquid containing dimethylamine can be used as analytical reagent and solvent of vinyl resin and ethyne;
190kg*80drum 15.2tons /FCL
ISO TANK: 22MT
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