PRODUCTS
Shijiazhuang Jirong Pharmaceutical Co., Ltd.
Number of views:
1000

L-Arginine

CAS No. : 74-79-3
Molecular formular: C6H14N4O2
Molecular weight: 174.2
Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
Product description
Parameters

L-Arginine

AJI92

USP40

EP6.0

Description

White crystals or crystalline powder

/

White or almost white crystalline powder or colourless crystals

Solubility

/

/

Freely soluble in water,very slightly soluble in alcohol.

Identification

Conform

Conform

Conform

Appearance of solution

/

/

Clarity of solution:5% water solution should be clear

Colour of solution:5% water solution should be not more intensively coloured than reference solution BY6

Assay

99.0%~101.0%

98.5%~101.5%

98.5%~101.0%

pH

10.5~12.0

/

/

Transmittance

≥98.0%

/

/

Loss on drying

≤0.5%

≤0.5%

≤0.5%

Residue on ignition

≤0.10%

≤0. 3%

≤0. 1%

Chloride

≤0.020%

≤0.05%

≤200ppm

Heavy Metals

≤10ppm

≤15ppm

≤10ppm

Iron

≤10ppm

≤30ppm

≤10ppm

Sulfate

≤0.020%

≤0.03%

≤200ppm

Endotoxin

/

/

/

Arsenic

≤1ppm

/

/

Ammonium

≤0.02%

/

≤200ppm

Other amino acids

Conforms

Conforms

/

Pyrogen

Conforms

/

/

Cinematographic purity

/

/

/

Specific Rotation

+26.9° ~ +27.9°

+26.3°~+27.7°

+25.5°~ +28.5°

Ninhydrin-positive substances  (TLC)

/

/

Conform

 


 

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table
搜索
Search

Shijiazhuang Jirong Pharmaceutical Co., Ltd.

TEL:

ADD:

The No.8 of north of Huagong road,Circulation Chemical Industrial Zone,Shijiazhuang,Hebei,China

Copyright: © 2020 Shijiazhuang Jirong Pharmaceutical Co., Ltd.     冀ICP备20008787号-1       Powerby: 300.cn