L-Alanine
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Product Description
Product
L-Alanine
CAS
56-41-7
Formula
CH3CH(NH2)COOH
Synonym
L-Alanine; L-2-Aminopropionic acid
Typical Product Specifications
Density
1.401
Slightly Soluble
in alcohol
Ammonium
0.02% Max
Heavy Metals
0.001% Max
Specific Rotation
14.3-15.2 deg
Iron
0.01% Max
Chloride
0.020% Max
Loss on Drying
0.20% Max
Residue on Ignition
0.10% Max
Assay
99.0%-101.0%
Sulfate
0.020% Max
Bulk Density
0.7-0.8 g/ml
Identification
Postive
Mesh
90% pass 40-60 mesh
Transmittance
98.0% Min
Arsenic
0.0001% Max
pH
5.7-6.7
Appearance
White crystalline powder
Odor
wh. cryst. powd., odorless, sweet taste
Melting Point
297 c (dec.)
Insolubility
in ether
Molecular weight
89.09
Solubility
water
Chemical Structure
Class
L-Alanine
Product Description
Product
L-Alanine
CAS
56-41-7
Formula
CH3CH(NH2)COOH
Synonym
L-Alanine; L-2-Aminopropionic acid
Typical Product Specifications
Density
1.401
Slightly Soluble
in alcohol
Ammonium
0.02% Max
Heavy Metals
0.001% Max
Specific Rotation
14.3-15.2 deg
Iron
0.01% Max
Chloride
0.020% Max
Loss on Drying
0.20% Max
Residue on Ignition
0.10% Max
Assay
99.0%-101.0%
Sulfate
0.020% Max
Bulk Density
0.7-0.8 g/ml
Identification
Postive
Mesh
90% pass 40-60 mesh
Transmittance
98.0% Min
Arsenic
0.0001% Max
pH
5.7-6.7
Appearance
White crystalline powder
Odor
wh. cryst. powd., odorless, sweet taste
Melting Point
297 c (dec.)
Insolubility
in ether
Molecular weight
89.09
Solubility
water
Chemical Structure
Class
