Precio FOB
Obtener el precio más reciente|
500 Kilogram Minimum Order
País:
China
N º de Modelo:
FCCV
Precio FOB:
Lugar de origen:
China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
500 Kilogram
Detalle de embalaje:
25 kg /drum or bag
El tiempo de entrega:
7days
Capacidad de suministro:
5000 Metric Ton per Month
Tipo de pago:
L/C, T/T
Grupo de productos :
Persona de contacto 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%.
| País: | China |
| N º de Modelo: | FCCV |
| Precio FOB: | Obtener el precio más reciente |
| Lugar de origen: | China |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | 500 Kilogram |
| Detalle de embalaje: | 25 kg /drum or bag |
| El tiempo de entrega: | 7days |
| Capacidad de suministro: | 5000 Metric Ton per Month |
| Tipo de pago: | L/C, T/T |
| Grupo de productos : | Amino acid |
