516-06-3 DL-Valine DL-2-Amino-3-methylbutyric acid
Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we have the best quality and price. Guarantee high quality, competive price and reliable service.
We fully compliance with ISO9001:2008, production and quality management following GMP standards, production plant constructed in accordance with GMP standards. Quality control conforms to the standards of pharmaceutical-food CP grade and Japan Ajinomoto AJI, American USP and Reagent grade BR.
we have kosher and hala certificate.
Product Name: DL-Valine
CAS#: 516-06-3
Synonyms: DL-Val
Molecular Formula: C5H11NO2
Molecular Weight: 117.15
Specifications: (Reference standard: AJI92)
Item |
Standard |
Analysis data |
Appearance |
White powder |
Conforms |
Chloride (Cl) |
Not more than0.04% |
0.016% |
Heavy metal(Pb) |
Not more than 10ppm |
8ppm |
Arsenic(As2O3) |
Not more than 2ppm |
<1ppm |
Sulfate(SO4) |
Not more than 0.02% |
0.005% |
Iron(Fe) |
Not more than 10ppm |
8ppm |
Loss on drying |
Not more than 0.20% |
0.15% |
Residue on ignition (sulfated) |
Not more than 0.20% |
0.08% |
Assay |
98.0 to101.0% |
98.9% |
Application:
This product is widely used in fields of medicine, food processing, industry,etc.
Laboratory Picture:
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