Product Name

DL-Alanine

CAS No.

302-72-7

Molecular Weight

89.09

Molecular Formula

C₃H₇NO₂

Structural Formula

Quality Standard

AJI97

Packing

20kg paper bag with p.e. bag liner, or according to customer's requirment

Shelf Life

2 Years

Storage

Store in dry and cool place, and keep far away from sunlight

Item

Standard

Appearance

White crystals or crystalline powder

Assay

98.5-101.0%

PH

5.5-7.0

Loss on drying

≤0.20%

Transmittance

≥98.0%

Residue on ignition

≤0.10%

Heavy metals

≤10ppm

Chloride[Cl-]

≤0.02%

Iron[Fe]

≤20ppm

Arsenic[As]

≤1ppm

Sulfate[SO42-]

≤0.02%

Ammonium salt[NH4+]

≤0.02%