离岸价格
获取最新报价1 ~ 10 / Kilogram
|Minimum Order
位置:
-
最小订单价格:
最小订单:
50 Kilogram
包装细节:
25 Kg per Drum
交货时间:
By sea
供应能力:
2000 Ton per Year
付款方式:
T/T, L/C
联系人 Mr. Power
Ganquan Pu, Urumqi, Xinjiang Uygur
~Specification of L-Leucine
[CAS No.]:
******5 [Molecular
Weight]: **1 [Chemical Formula]:
C6H*3NO2
~Items Specification
Description White crystals or crystalline powder
Assay *8.5%***1%
Identification(IR absorption) Corresponding to Reference
Spectrum
PH 5.**7.0
Specific Rotation[α]D*0 **4.9°～**7.3°
Residue on Ignition ≤0.4%
Loss on Drying ≤0.2%
Chloride (Cl) ≤**0ppm
Iron(Fe) ≤*0ppm
Sulfate ( SO4) ≤**0ppm
Heavy Metals ≤*5ppm
Lead (Pb) ≤5ppm
Arsenic（As） ≤3ppm
Cadmium (Cd) ≤1ppm
Mercury (Hg) ≤1ppm
Total Plate Count ≤***0cfu/g
Yeast and Molds ≤**0cfu/g
E.Coli Negative in *0g
Staphylococcus Aureus Negative in *0g
Salmonella Negative in *0g
Organic Volatile Impurities Meets the requirements.
