FOB Price
Obtener el precio más reciente6 ~ 20 / Kilogram ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
300 Kilogram
Packaging Detail:
25 kg per drum
Delivery Time:
by sea
Supplying Ability:
6000 Ton per Year
Payment Type:
T/T, L/C
Persona de contacto Mr. Power
Ganquan Pu, Urumqi, Xinjiang Uygur
~Specification of L-Tryptophan
[CAS No.]: ******3
[Molecular Weight]:**4.*3 [Chemical Formula]:
C*1H*2N2O2
Items Specification
Description White to yellow crystals or crystalline powder,
tasteless, odorless
Assay *8%***1.5%
Quality Standard GB/T*********0
Hp 5.**7.0
Specific Rotation **9.0°**2.8°
Loss on Drying ≤0.5%
Residual on Ignition ≤0.5%
Arsenic ≤2ppm
Heavy Metal ≤*5ppm
