L-Phenylalanine

中文版Englishрусский 

Products

Location: Home > Products > L-Phenylalanine...

Products

L-Phenylalanine

Product Name: L-Phenylalanine
Molecular Formula: C9H11NO2
Molecular Weight: 165.19 
CAS No: 63-91-2


Product Specifications


L-Phenylalanine FCCVI AJI92 CP2015 ( Injection Grade ) USP38 EP8
Assay 98.5-101.5% 99.0-100.5% ≥98.5% 98.5-101.5% 98.5-101.0%
PH / 5.4-6.0 5.4-6.0 5.4-6.0 /
Specific rotation[a]D20 -33.2°--35.2° -33.5°--35.0° -33.0°--35.0° -33.0°--35.5°
Specific rotation[a]D25 / / / -32.7°--34.7° /
Transmittance(T430) / ≥98.0% ≥98.0% / clear & colorless ≤BY6
Chloride(Cl) / ≤0.02% ≤0.02% ≤0.05% ≤0.02%
Ammonium(NH4) / ≤0.02% ≤0.02% / ≤0.02%
Sulfate(SO4) / ≤0.02% ≤0.02% ≤0.03% ≤0.03%
Iron(Fe) / ≤10PPM ≤10PPM ≤30PPM ≤10PPM
Heavy metals(Pb) ≤5PPM ≤10PPM ≤10PPM ≤15PPM ≤10PPM
Arsenic / ≤1PPM ≤1PPM /
Other amino acids / conform ≤0.50% individual impurities≤0.5% total impurities≤2.0% /
Ninhydrin-positive substances / / / / conform
Loss on drying ≤0.20% ≤0.20% ≤0.20% ≤0.30% ≤0.50%
Residue on ignition ≤0.10% ≤0.10% ≤0.10% ≤0.40% ≤0.10%
Organic volatile impurities / / / /
Endotoxin / / <25EU/g /


Product Inquiry

Product Name:
Full name:
Phone:
E-Mail: *
Content: *
Verification code: Can't see, change one*
 

About Us|Contacts|Disclaimer|sitemap

Copyright©Wuxi Jinghai Amino Acid Co., Ltd.