Min.Order / FOB Price:Get Latest Price
25 Kilogram |
Negotiable |
L-Methionine USP L-Methionine manufacturer high purity 99.6% L-Methionine
Our factory covers an area of 37,000 square meters
We have passed: ISO9001:2000; QS, KOSHER; HALAL and HACCP, ISO22000 quality system
Our product quality has reached the US FCCIV and USP, European Pharmacopoeia and Japanes Ajinomoto standards
Shijiazhuang Haitian Amino Acid Co., Ltd.
Year Establishment: 2003
Location: Xing'an Industrial Zone in Gaocheng District of Hebei Province, China
Main products: L-Hydroxyproline, L-Methionine, DL-Methionine, Meropenem Side Chain, L-Lysine HCL, Glycine, L-Arginine
ITEMS |
EP 4 |
USP24 |
Assay(on dry basis) |
99%~101 % |
98.5%~101.5% |
Specific rotation |
+22.5°~ +24.0° |
+21.9°~ 24.1° |
Chloride |
0.02% MAX |
0.05% MAX |
Ammonium |
0.02% MAX |
-- |
Iron |
0.001% MAX |
0.003% MAX |
Heavy metals |
0.001% MAX |
0.0015% MAX |
Arsenic |
-- |
0.00015% MAX |
Loss on drying |
0.5% MAX |
0.3% MAX |
Residue on ignition |
0.1% MAX |
0.1% MAX |
CAS NO:56-41-7
CAS NO:72-19-5
CAS NO:657-27-2
CAS NO:74-79-3
CAS NO:56-40-6
CAS NO:59-51-8
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View