L-Valine
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Product Description
Product
L-Valine
CAS
72-18-4
Formula
C5H11NO2
Synonym
Typical Product Specifications
Density
1.230
Very Soluble
in alcohol
Characteristics
White crystals or almost white crystalline powder
Chloride
0.05% max
Sulphate
0.03% max
Residue on Ignition
0.1% max
Assay
98.5 - 101.5%
Iron
0.003% max
Loss on Drying
0.3% max
Specific Rotation, [Alpha] d25
+26.6 to +28.4
Identification
Positive reaction
Heavy Metals
0.0015% max
Arsenic
1.5 ppm max
pH
5.5 to 7.0
Insolubility
in ether
Melting Point
315 c
Molecular weight
117.15
Solubility
water
Chemical Structure
Notes
L-Valine is an essential branched-chain amino acid. It is part of many popular nutritional supplements and has several important functions in the body.
Class
Industry
Functions
L-Valine
Product Description
Product
L-Valine
CAS
72-18-4
Formula
C5H11NO2
Synonym
Typical Product Specifications
Density
1.230
Very Soluble
in alcohol
Characteristics
White crystals or almost white crystalline powder
Chloride
0.05% max
Sulphate
0.03% max
Residue on Ignition
0.1% max
Assay
98.5 - 101.5%
Iron
0.003% max
Loss on Drying
0.3% max
Specific Rotation, [Alpha] d25
+26.6 to +28.4
Identification
Positive reaction
Heavy Metals
0.0015% max
Arsenic
1.5 ppm max
pH
5.5 to 7.0
Insolubility
in ether
Melting Point
315 c
Molecular weight
117.15
Solubility
water
Chemical Structure
Notes
L-Valine is an essential branched-chain amino acid. It is part of many popular nutritional supplements and has several important functions in the body.
Class
Industry
Functions
