Application: Used as intermediate of drugs such as Phenobarbital, triethylamine and SMA, or used as intermediate of dye and plastic, solvent of fiber and flavor, or used in organic synthesis.
Packaging iron drum, net weight 200 kg per galvanized iron drum.
Test item
Specification
Test result
Appearance
Colorless transparent liquid
Conforms
Acid(based on oxalic acid)
≤ 0.3%
0.08%
Moisture
≤ 0.1%
0.04%
Distillation (180-188 o C)
≥ 95 ml
98.8ml
Residue on evaporation
≤ 0.005%
0.004%
Assay
No less than 99.0%
99.28%
specificate sheet:
Appearance
colorless oily liquid with perfume odor
Melting point ( )
-40.6
Boiling point ( )
185.4
Refractive index
1.4101
Solubility
Soluble in ethanol, ethyl ether, acetone. Slightly soluble in water.