Appearance White or off-white Crystalline powder
Identification 1. The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chtomatogram of the Standard preparation,as obtained in the Assay.
2. It responds to the tests for Sodium
Crystallinity Meets the requirements
Water 5.0%max
PH 4.5-6.5
Assay 870 ug/mg min
(calculated on the dried basis)
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,
an...
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Basic Information
Business Type: Manufacturer,Trading Company,Distributor/Wholesaler
Product/Service (We Buy): 11 - 50 People
Ownership Type: Corporation/Limited Liability Company
China
United States 
Hong kong