PRODUCT

L-Asparagine Monohydrate

L-Asparagine has good function of revealing fresh and the preservation. Asparagine widely uses as medicinal preparation or revealing fresh and antiseptic in food profession, and can replace monosodium glutamate. L-Asparagine can be raw material of heart disease medicine and liver function promoter, ammonolysis toxic agent, weary elimination medicinal preparation and amino acid infusion.

NAME:

L-Asparagine monohydrate

CAS NO.:

5794-13-8

EINECS NO.:

200-735-9

CHEMICAL FORMULA:

C4H10N2O

MOLECULAR WEIGHT:

150.13

HS CODE:

2924199090

SPECIFICATION:

Items

Specifications

Apperances

White crystalline powder

Assay ( on dry basis) %

99.0-101.0

PH Value

4.4-6.4

Loss on dying %

≤1.0

Heavy Metals (ppm)

≤10

Melting Range

233-235℃

Specific rotation

+34.2-+36.5°

As, ppm

≤3

Water content %

11.5-12.5

Residue on ignition %

≤0.1

Total plate count cfu/g

≤1000

Flash point

218.7℃

Yeast&mouldcfu/g

≤100

PACKAGING:

25kg/drum or bag

SHELF LIFE:

Two years when properly stored.

HANDLING&STORAGE:

 Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat