We are offering l-valine. Molecular formula: c5h11no2molecular weight: 117.15cas no: 72-18-4characteristics: white monoclinic system crystal or crystalline powder, and the recrystal using the ethanol solution is colorless platy or scaly crystal. Smell-less, has special bitter taste. Melting point:315. The ph value of the 5% aqueous solution is 5.5-7.0. It is stable to the heat, light and air. Easy to dissolve in water(8.85g100ml, 25), almost does not dissolve in ethanol and ether. Difficult to separate from the leucine. Use: l-valine is the human body essential amino acid, also is one of three kinds of branched-chain amino acids, because of its special structure and function, it holds the specially important status in the human life metabolism. Also uses in the enriched food and so on. In recent years, we discovered the l-valine is a kind of highly effective immunity antibiotic raw material.
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Payment Terms :
T/T
Delivery Time : 5days
Hubei, China
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Pamela (Hunei Yuancheng Tech. Development Co.,Ltd.)
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