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Product Name:
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L-Valine
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WCode:
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12-018
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CAS No.
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72-18-4
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Molecular Formula:
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CH3)2CHCH(NH2)CO2H
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Molecular Weight:
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117.15
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Quality Standard:
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USP23
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Sales Specification
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Appearance:
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White crystals or crystalline
powder, slightly bitter taste
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Assay:
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98.5 ¨C 101.5%
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PH:
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5.5-7.0
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Specific Rotation[a]D20:
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+26.6¡ã - +28.4¡ã
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Chloride:
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0.05% Max
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Sulfate:
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0.03% Max
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Iron:
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30 PPM Max
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Heavy Metals (Pb):
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15 PPM Max
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Arsenic (As):
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1.5 PPM Max
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Loss on Drying:
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0.30% Max
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Residue on Ignition:
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0.10% Max
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Organic volatile Impurities:
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Conforms
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Packing
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In 25KG drum
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