FOB Price
Obtener el precio más reciente( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
25 Kilogram
Packaging Detail:
25kg/drum
Delivery Time:
7days
Supplying Ability:
15 Ton per Month
Payment Type:
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Persona de contacto Ms. Evelyn
Rm 2405, Unit 1, Buiding 1, Taiyin Tower jianghan Econmic Development Zone, Wuhan, Hubei
|
Item
|
Specification （AJI*7）
|
Results
|
|
Description
|
White crystals or crystalline
powder,slight acid taste
|
Conforms
|
|
Specific rotation
|
**1.5° to **2.4°
|
**1.6°
|
|
State of solution
(Transmittance)
|
Not less than *8.0%
|
*9.1%
|
|
Chloride(Cl)
|
Not more than 0.*2%
|
Less than 0.*2%
|
|
Ammonium (NH4)
|
Not more than 0.*2%
|
Less than 0.*2%
|
|
Sulfate(SO4)
|
Not more than 0.**0%
|
Less than 0.**0%
|
|
Iron(Fe)
|
Not more than *0ppm
|
Less than *0ppm
|
|
Heavy metals(Pb)
|
Not more than *0ppm
|
Less than *0ppm
|
|
Arsenic (As2O3)
|
Not more than 1ppm
|
Less than 1ppm
|
|
Other amino acids
|
Chromatographically
Not detectable
|
Conforms
|
|
Loss on drying
|
Not more than 0.1%
|
0.*7%
|
|
Residue on ignition(sulfated)
|
Not more than 0.*0%
|
0.*4%
|
|
PH
|
3.0 to 3.5
|
3.2
|
|
Assay
|
*8.5% to **0.5%
Calculated on the dried basis
|
*9.*0%
|
L-glutamic acid is be used as nutrition supplement, salt-substitution and fresh-taste product. And it is be used to synthesis some chiral compound and medicine intermediate in fine chemical industry.
