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CAS No.:
72-18-4
Other Names:
L-2-Amino-3-methylbutyric acid
MF:
C5H11NO2
EINECS No.:
200-773-6
Place of Origin:
Shandong, China (Mainland)
Type:
Nutrition Enhancers
Brand Name:
Luzhou
Model Number:
LZCPLV001
Spcific rotation:
26.6°-28.8°
Packaging & Delivery
Packaging Details
25 KGS PAPER DRUM
Delivery Time
15 days after receive your prepayment
Specifications
Our L-Valine is produced by fermentation method, the raw material is good quality dextrose monohydrate made by our selves.
Product name L-Valine Symbol no LA003
Batch no 090416 Packing 25KG/drum
Quantity 900kg Shelf life 2 years
Producing date 2010.4.19 Analysis date 2010.4.22
Reserence standard: USP24
Item Specifications Results
Assay
98.5-101.5% 99.20%
Appearance White crystals or crystalline powder Conforms
Spcific rotation[∝]20 26.6°~28.8° 27.8°
PH value 5.5-7.0 6.0
Chloride(as Cl) ≤0.05% less than 0.05%
Sulfate(as SO4) ≤0.03% less than 0.03%
Loss on drying ≤0.30% 0.15%
Residue on ignition ≤0.10% 0.03%
Heavy metal(as Pb) ≤15ppm less than 15ppm
Arsenic(as AS2O3 ) ≤1.5ppm less than 1.5ppm
Iron(as Fe) ≤30ppm less than 30ppm
Organic volatile impurities Conforms Conforms
Conclusion: This product complies with USP24 standard.
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