L-Glutamic acid
ID:23490 View:902次 |
Date Listed: | 2017-12-27 09:22:19 | Country: | China»Sichuan»Deyang |
Poster: | Xianlan SHu | Company: | Sichuan Tongsheng Amino Acid Co, Ltd |
Location: | No. 19 of Nprth Tianshan Road | Website: | Sichuan Tongsheng Amino Acid Co, Ltd |
Email: | sales@biots.cn | Mobile: | |
Fax: | 86-838-2274207 | MSN: |
Product Name: H-Glu-OH CAS#: 56-86-0 Synonyms: L-Glutamic acid Molecular Formula: C5H9NO4 Molecular Weight: 147.13 Reference standard: AJI92 Appearance:White crystals or crystalline powder Specific rotation[α]20/D(C=10 in 2N HCl):+31.5 to +32.4° State of solution(Transmittance):Clear and colorless not less than 98.0% Chloride (Cl):Not more than 0.020% Ammonium (NH4):Not more than 0.02% Sulfate (SO4):Not more than 0.020% Iron (Fe):Not more than 10ppm Heavy metal(Pb):Not more than 10ppm Arsenic(As2O3):Not more than 1ppm Other Amino Acids:Chromatographically Not detectable Loss on drying:Not more than 0.10% Residue on ignition(sulfated):Not more than 0.10% Assay:99.0% to 100.5% pH:3.0 to 3.5
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