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D-Aspartic Acid

D-Aspartic Acid

Category :

Food and Feed additives

CAS NO : 1783-96-6
EC NO : 217-234-6
Molecular Formula : C8H12N2O8
Main Specifications :
Synonyms : D-2-Aminobutanedioic acid;D-Aminosuccinic acid;H-D-Asp-OH;D-Aspartic acid;DAA;
D-Aspartic Acid
Molecular Structure:D-Aspartic Acid 1783-96-6
Product description: 1783-96-6 ITEMS SPECIFICATIONS RESAULT Appearance White crystals powder Conforms Assay 99.0%-101.0% 99.1% Specific rotation -24.0 º~ 26.0 º -24.8º Tranmittance ≥98.0% 99.0% Iron(Fe) ≤0.001% 0.001% Chloride(cl) ≤0.02% 0.009% Solfate(SO4) ≤0.02% 0.010% Ammonium(NH4) ≤0.02% 0.015% Arsenic(AS2O3) ≤1ppm 0.95ppm Heavey metals as Pb ≤10ppm 8ppm Other animo acids Meets the requirements Conforms Loss on drying ≤0.20% 0.13% Residue on ignition ≤0.10% 0.085% PH 2.5-3.5 2.9
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Contact us
Company:
   Hongkong Geehon International Limited.
Contact:
   Ms.Linda Ou
Phone:
00852-2793 5511
Mobile phone:
Fax:
00852-3590 2333
E-mail:
hkgeehon@gmail.com
Website:
http://hkgeehon.guidechem.com
Address:
Unit 04, 7/F, Bright Way Tower, No.33 Mong Kok Road,Kowloon, Hongkong
Zip Code:
056002
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