L-ARGININE

[Product Name]: L-ARGININE
[Other Name]: L-ARG, L-2-AMINO-5-GUANIDOVALERIC ACID, L-GUANIDOVALERIC ACID
[Molecular Formula]: C6 H14N4O2
[Structural Formula]: H2 NC(NH)NHCH2 CH2 CH2 CH(NH2 )COOH
[Molecular Weight]: 174.20
[CAS]: 74-79-3
[EINECS]: 200-811-1
[Description]: White crystals or as a white crystalline powder. It is soluble in water, insoluble in ether, and sparingly soluble in alcohol.
[Standard]: Pharma Grade USP38, Food grade FCCV, or according to buyer's requirements.

Item
Pharma Grade (USP38)
Food Grade (FCCV)

Appearance

White crystalline powder

White crystalline powder

Assay(on dry matter)

98.5~101.5%

98.5~101.5%

Specific rotation

+26.3º~+27.7º

+26.0º~+27.9º

Loss on drying

NMT 0.5%

1.0% MAX

Residue on ignition

NMT 0.3%

0.2% MAX

Chloride

NMT 0.05%

--

Sulfate

NMT 0.03%

--

Iron

NMT 30ppm

--

Lead

--

5mg/kg MAX

Organic impurities

Individual impurity: NMT 0.5%
Total impurities: NMT 2.0%

--


Usage: Generally used as a nutritional supplement.
Packing: In kraft paper bags or in fiber drum of 25KG net each.
Transport and Storage: Handle with cares to avoid damaging the package, protect them from sunshine or rain. Don抰 transport it with poisonous or harmful goods. Stored in shaded, cool and dry places.

Add: B-1303, NO. 310 CHANGJIANGDAO, SHIJIAZHUANG, 050035, CHINA. P.C.: 050035
Tel: +86-311-85296281 Fax: +86-311-85296280
E-MAIL: [email protected]  
HTTP:// www.ttguyn.live  


Copyright(C)2002, Shijiazhuang Shixing Amino Acid Co.,Ltd. All Rights Reserved.
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