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Welcome to Hebei Huaheng Biological Technology Co., Ltd!
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Hebei Huaheng Biological Technology Co., Ltd
Address: No.777 Xinghua South Street,Jizhou City,Hebei Pro.,China Postal Code: 053200
Postal Code: 053200
TEL:0318-8628255
FAX:0318-8628286
E-mail:jizhouhuaheng@163.com
Web site:m.marcsantamans.com/en
Current position: Products > Amino Acid > L-Arginine
L-Arginine


L-Arginine Base

Chemical Name:
L-2-Amino-5-guanidinopentanoic acid~H-Arg-OH
Structure Formula
Molecular Formula
C6H14N4O
Molecular Weight
174.20
Cas No:
[74-79-3]
Characteristics:
White crystalline powder
Quality Standards:
AJI97
Item
Specifications (AJI97)
≥98.0
Appearance
White crystalline powder

Assay , %  99.0~101.0
Specific rotation
+26.9o~ +27.9o

Loss on drying, %
≤0.5

Transmittance, % 


Chloride (as Cl), %


Sulfate (as SO4), %


Ammonium as (as NH4), %
≤0.02

Iron (as Fe), %
 ≤0.001

Heavy Metals (as Pb), %
 ≤0.001

Arsenic (as As), %
  ≤0.0001

pH Value
  10.5~12.0

Residue on ignition, %
≤0.1

Organic volatile impuritiesMeets the requirements
Other amino acid
   No detd

≤0.02
≤0.02



Package and Transport:
    This product is contained in a double-layer package, the inner layer being a sealed nonpoisonous polyethylene bag or aluminium foil, and the outer layer being a paper board barrel. Each barrel contains a net weight of 25kg. Packages may be arranged in accordance with customer’s requirements.       
         Handle with care. Protect the product from sunshine or rain. Do not transport them together with poisonous or harmful goods. This product belongs to the non-dangerous category and can be transported as a general chemical product.
Storage:
    Stored in dry, clean and ventilated places. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years.  



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Address: No.777 Xinghua South Street,Jizhou City,Hebei Pro.,China Postal Code: 053200
TEL:0318-8628255
FAX:0318-8628286
E-mail:jizhouhuaheng@163.com
Web site:http://m.marcsantamans.com

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