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| L-Alanine 56-41-7 |
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| L-Alanine 56-41-7 |
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Pharmaceutical Use |
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L-Alanine 56-41-7
Molecular formula:C3H7NO2 Molecular structure:
Molecular weight:89.09
CAS NO.:56-41-7
¡¼Description¡½White crystal or crystalline powder with special sweet taste, easily dissolves in water.,sparingly soluble in ethanol,and insoluble in ether.
¡¼Specification¡½AJI97 FCCV USP30
Assay: 98.5%~101.0%
Specific Rotation[¥á]D20:+14.3¡Æ~+15.2¡Æ
pH: 5.5~7.0
Transmittance ¡Ã98.0%
Loss on Drying¡Â0.20%
Residue on Ignition ¡Â0.10%
Heavy Metals[Pb] ¡Â10ppm
Chloride[Cl-]¡Â0.02%
Iron[Fe] ¡Â10ppm
Arsenic[As] ¡Â1ppm
Sulfate[SO42-] ¡Â0.02%
Ammonium Salt[NH4+] ¡Â0.02%
¡¼Function¡½In medicine,High optical purity of L-Alanine is an important chiral source used in synthesis of many types of drugs. And it is raw material to compose amino acid injection and oral liquid.
In food industry, l-alanine is added in chemistry seasoning, drinks, organic acid, wine and salted food. As one important additive, l-alanine has the fuction of keeping fresh.
¡¼Package¡½25kg net weight cardboard drum lined with PE bag, or according to the customer`s demand.
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