Certification: | QS, CCC, RoHS, ISO, CE |
---|---|
Shape: | Powder |
Function: | Amino Acid Additives |
Type: | Amino Acid |
Transport Package: | 25kg/Bags |
Specification: | 99% |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Testing Item
|
Standard
|
Result
|
Appearance
|
White crystals or crystalline powder
|
conforms
|
Assay/%
|
≥98.50
|
99.60
|
Specific Rotation
|
+26.6°~+28.8°
|
+27.4°
|
Light Transmittance
|
≥94
|
97.1
|
Residue on Ignition/%
|
≤0.10
|
0.08
|
Chloride (Cl)/%
|
≤0.05
|
0.018
|
Iron (Fe)/%
|
≤0.0030
|
0.0008
|
Sulfate ( SO4)/%
|
≤0.03
|
0.015
|
Heavy Metal(Pb)/%
|
≤0.0015
|
0.0008
|
Loose Bulk Density(g/ml)
|
/
|
0.40
|
Bulk Density(g/ml)
|
/
|
0.69
|
Total Plate Count(cfu/g)
|
≤2000
|
170
|
Size(80mesh pass rate)/%
|
/
|
90
|
Loss on Drying/%
|
≤0.30
|
0.17
|
PH
|
5.5~7.0
|
conforms
|
Product Name
|
Food grade Amino Acid CAS 640-68-6 Valine Powder 99% D-Valine
|
CAS No.
|
/
|
Appearance
|
White powder
|
MF
|
valine
|
Purity
|
99% min D-Valine
|
Keywords
|
D-Valine,D-Valine powder,Valine price
|
Storage
|
Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
|
Shelf Life
|
24 Months
|
Suppliers with verified business licenses