Superiority:
Hangzhou Haiqiang Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
We could give you:
1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!
Details:
Appearance A white or almost white crystalline powder
Identification The infrared absorbance spectrum is concordant with the reference spectrum
Acidity It should be yellow
Melting point 136.0℃-142.0℃
Loss on dried 0.5% max
Residue on ignition 0.1% max
Heavy metal 20ppm max
Phosphate 0.05% max
Residual solvents Chloroform: 60ppm max
Acetone: 5000ppm max
Assay 98.5%-101.0%