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L-Arginine base L-Arginine base
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L-Arginine base

L-Arginine base

CAS No. 74-79-3
Other Names L(+)-Arginine
MF C6H14N4O2
Place of Origin Zhejiang, China (Mainland)
Type Promote the growth and development
Grade Standard Medicine Grade

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L-Arginine base Details

 

we suplly L-Arginine base,  L(+)-Arginine , 74-79-3  in competitive price

ITEM/USP24 Index
Identification Meet IR absorption standard
Specific rotation +26.3°~+27.7°   [a]D025
Transmittance  
Assay 98.5%~101.5%
PH Value  
Loss on drying, ≤0.50%
Residue on ignition ≤0.30%
Sulfate (as SO4) ≤0.03%
Ammonium (NH4)  
Chloride (as Cl ) ≤0.05%
Arsenic (As) ≤1.5ppm
Heavy Metals ≤15ppm
Iron ≤30ppm
Organic volatile impurities Conforms
Other amino acid  
Endotoxin

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