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 Light yellow crystal or ramdam powder
Potancy dry base: 930u/mg min,
wet base: 883u/mg min,
Identification Complies
PH 4.5-7.5
Absorption of impurities 430nm ≤0.25
490nm ≤0.20
Specific optical rotation -203~-216?
Water 4.0-8.0%
Abnormal toxins Complies
Conclusion The products complies with standard CP2010