pharma grade Glycine USP28 BP98 EPV,China GS price supplier

company profile

Wuhan Gold Star Chemical Co., LTD

China

Contact: Ms.Danae Zhang

Tel: 0086-027-50529641

Number of Employees: 20 ~ 50

Business Type: Manufacture & Trade

product details

Model No:56-40-6

Standard:USP28, BP98, EPV

Origin:China

Brand:GS

CAS No.: 56-40-6

[Molecular formula]：C2H5NO2

[Molecular weight]：75.07

[Structure formula]：NH2CH2COOH

[Physical-chemistry property ]：

White crystal powder, sweet taste,easy to be dissolved in water, slightly dissolved in methanol and ethanol, but not dissolved in acetone and ether,melting point:between 232-236℃(decomposition).

[Main usage] ：

(1) Used in the research on the metabolism of amino acids by medical organisms or on a biochemical basis;

(2) Used as a buffer for aurcomycin,as a raw material for making L-dopa for treating

Parkinson disease ,Vitamin B6,and other amino acids as Threonine

(3) Mainly used in Amino Acid injection solution as nutritional infusion;

(4) Used as the raw material for cephslosporins,the intermediate for Thiamphenicol and etc.

(5) Used as the raw material for cosmetic.

[Quality specification]：

Pharma -grade adopts the standard of USP28、BP98 and EPV

The standard of USP28:

Item

Specification

　 Assay % ≥

98.5-101.5

　 Chloride (Cl) % ≤

0.007

　 Loss on drying % ≤

0.20

　 Heavy metal (Pb 铅 ) % ≤

0.0020

　 Residue on ignition % ≤

0.10

　 Sulfate % ≤

0.0065

　 Organic volatile impurities

Up to s.

　 Readily hydrolyzable substances

Up to s.

　 Appearance

White crystal

The standard of BP98:

Item

Specification

　 Assay % ≥

98.5-101.0

　 Chloride (Cl) % ≤ 　

0.0075

　 Loss on drying % ≤

0.5

Heavy metal (Pb) % ≤

0.001

　 Sulphated ash % ≤

0.1

　 pH value （ 50g/Lwater solution ）

5.9-6.4

　 Clarity test 　

Up to s.

　 Appearance

White crystal

The standard of EPV.

Item

Specification

　 Assay % ≥

98.5-101.0

　 Chloride (Cl) % ≤

0.0075

　 Loss on drying % ≤

0.5

Heavy metal (Pb) % ≤

0.001

　 Sulphated ash % ≤

0.1

　 pH value （ 50g/Lwater solution ）

5.9-6.4

　 Clarity test 　

Up to s.

　 Appearance

White crystal

Item	Specification
Assay % ≥	98.5-101.5
Chloride (Cl) % ≤	0.007
Loss on drying % ≤	0.20
Heavy metal (Pb 铅 ) % ≤	0.0020
Residue on ignition % ≤	0.10
Sulfate % ≤	0.0065
Organic volatile impurities	Up to s.
Readily hydrolyzable substances	Up to s.
Appearance	White crystal