99% Feed and Food Grade Amino Acid CAS 72-18-4 L-Valine

• CAS No.: 72-18-4
• Formula: C5h11no2
• EINECS: 200-773-6
• Packaging Material: Foil Bag, Drum
• Storage Method: Cool Dry Place
• Shelf Life: 24 Months
• Model NO.: L-Valine
• Nutrient Composition: Vitamin
• Resource: Natural
• The content of active substances: ＞90%
• Appearance: White Crystals or Crystalline Powder
• Test Method: HPLC UV
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: L-Valine
• Trademark: HNB
• Origin: China
• Production Capacity: 2000kg/Month

Product Description

Product Name	L-Valine
Appearance	White Powder
CAS	72-18-4
MF	C5H11NO2
MW	117.15

L-valine is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH3+ form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO− form under biological conditions), and a side chain isopropyl group, making it a non-polar aliphatic amino acid. It is essential in humans, meaning the body cannot synthesize it: it must be obtained from the diet. Human dietary sources are foods that contain protein, such as meats, dairy products, soy products, beans and legumes. In the genetic code it is encoded by all codons starting with GU, namely GUU, GUC, GUA, and GUG.

Function
1. L Valine can provide additional energy to the muscles to produce glucose, to prevent muscle weakness
2. L Valine can help remove excess nitrogen from the liver, and help nitrogen transport to all parts of the body needs.
3. L Valine cab be used as a nutritional supplement, may be co-formulated with other essential amino acid infusion, comprehensive amino acid preparations.

Testing Item	Standard	Result
Appearance	White crystals or crystalline powder	conforms
Assay/%	≥98.50	99.60
Specific Rotation	+26.6°~+28.8°	+27.4°
Light Transmittance	≥94	97.1
Residue on Ignition/%	≤0.10	0.08
Chloride (Cl)/%	≤0.05	0.018
Iron (Fe)/%	≤0.0030	0.0008
Sulfate ( SO4)/%	≤0.03	0.015
Heavy Metal(Pb)/%	≤0.0015	0.0008
Loose Bulk Density(g/ml)	/	0.40
Bulk Density(g/ml)	/	0.69
Total Plate Count(cfu/g)	≤2000	170
Size(80mesh pass rate)/%	/	90
Loss on Drying/%	≤0.30	0.17
PH	5.5~7.0	conforms