L-Alanine(Tech-grade)

看球吧jrs直播吧_jrs直播nba在线直播回放|NBA直播-足球在线直播

Product Name

看球吧jrs直播吧_jrs直播nba在线直播回放|NBA直播-足球在线直播

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.

[Back]

在线反馈