FOB Price
Get Latest Price|
500 Kilogram Minimum Order
Country:
China
Model No:
FCCV
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
500 Kilogram
Packaging Detail:
25 kg /drum or bag
Delivery Time:
7days
Supplying Ability:
5000 Metric Ton per Month
Payment Type:
L/C, T/T
Product Group :
Contact Person Emily
No.14 West Street, Wuzhong, Ningxia
Description
L-Arginine occurs as white crystals or as a white crystalline powder. It is soluble in water, insoluble in ether, and sparingly soluble in alcohol. It is strongly alkaline, and its water solutions absorb carbon dioxide from the air.
Requirements
Identification The infrared absorption spectrum of the sample exhibits relative maxima at the same wavelengths as those of a typical spectrum as shown in the section on Infrared Spectra, using the same test conditions as specified therein.
Assay Not less than *8.5% and not more than **1.5% of C6H*4N4O2, calculated on the dried basis.
Lead Not more than 5mg/kg.
Loss on Drying Not more than 1.0%.
Optical (Specific) Rotation [α]*0°D?Between **6.0°and **7.9°, calculated on the dried basis; or [α]*5°D?Between **5.8°and **7.7°, calculated on the dried basis.
Residue on Ignition Not more than 0.2%.
| Country: | China |
| Model No: | FCCV |
| FOB Price: | Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 500 Kilogram |
| Packaging Detail: | 25 kg /drum or bag |
| Delivery Time: | 7days |
| Supplying Ability: | 5000 Metric Ton per Month |
| Payment Type: | L/C, T/T |
| Product Group : | Amino acid |
