L-Alanine(Tech-grade)

Product Name

L-Alanine(Tech-grade)

Molecular formula

C₃H₇NO₂

CAS No.

56-41-7

EINECS No.

200-273-8

Molecular weight

89.09

Description

White crystal or crystalline powder with special taste，Sweetness is about 70% of sucrose. It begins to sublimwe above 200℃, the melting point is 297℃ (decomposition). Stable chemical properties, soluble in water (25℃, 17%), slightly soluble in ethanol, insoluble in ether.

Specification

ITEM	LIMIT
ASSAY	98.5%~101.0%
SPECIFIC ROTATION [a]D20	+13.8°~+15.2°
Transmittance	≥90.0%
pH Value	5.7 ~ 6.7
CHLORIDE	≤ 0.02%
LOSS ON DRYING	≤0.20%
SULFATE(SO42-)	≤0.02%
IRON (Fe)	≤ 10 PPM
HEAVY METALS (Pb)	≤10 PPM

Function

L-Alanine(tech-grade) is important raw material to synthesis VB6,Enalapril and Alanine&Glycine Capsules(Tabletes).In agriculture, it is used to synthesize many kinds of amino acid antibiotic and herbicide intermediate.

Also,it is used to produce DL-Alanine,L-Alanine(food-grade) and L-Alanine(medical-grade).

Package&Storage

25kg/bag,500kg/bag，or according to the customer`s demand.Storage in a cool,dry place.

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