Product Specifications
Product Description
Appearance White to off-white crystals
Assay 99%min
Free amine 0.4% max
Water 0.4% max
Ash 0.2% max
Hangzhou Dingyan Chem Co., Ltd. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own company. Product range including API, pharma intermediates, extracts, reagents, plant growth regulator, food additive, Peptide products, etc.
With the developing world market, we adhere to the principle of "quality, service, integrity and development", following "low carbon, environmental protection", forge ahead,
And constantly in pursuit of higher level of product quality and service. We have passed ISO9001: 2008 from Nov. 2013 on.
We warmly welcome customers home and abroad to build mutual trust, mutual benefit and stable cooperation relatiions.
