Superiority:
Hangzhou Dingyan 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 white or almost white crystalline powder
Identification Complies
Water ≤5.0%
Lead ≤0.001%
Heavy metals ≤0.002%
Saponification value(anhydrous basis) 142.2-146.0
Sodium stearyl maleate ≤0.25%
Stearyl alcohol ≤0.5%
Single impurity ≤0.5%
Total impurity ≤5.0%
Assay 99.0%-101.5%