NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
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EMAIL: robinson@yefengtech.com
CAS No. 56-41-7
Other Names Alanine
MF C3H7NO2
EINECS No. 200-273-8
Place of Origin Zhejiang, China (Mainland)
Type Auxiliaries and Other Medicinal Chemicals
we suplly L-Alanine,Alanine ,alpha-alanine in competitive price
Specific optical rotation | +13.5°~ +15.5° |
Assay | 98.5-101.0% |
Chlorides | ≤200ppm |
Sulphates | ≤300ppm |
Ammonium | ≤200ppm |
Iron | ≤10ppm |
Heavy metals | ≤10ppm |
Loss on drying | ≤0.5% |
Sulphated ash | ≤0.1% |
Ninhydrin-positive substances (TLC) | Up to the standard |