| Type: | Valine |
|---|---|
| Chemical Character: | Alkalinity |
| Appearance: | Powder |
| Aminoacetic Acid: | Aminoacetic Acid |
| Transport Package: | 25kg |
| Specification: | as required |
| Customization: |
|---|
Suppliers with verified business licenses
|
Testing Item
|
Standard
|
Result
|
|
Appearance
|
White crystalline powder
|
conforms
|
|
Assay/%
|
98.5~101.5
|
99.5
|
|
Identification
|
Ninhydrin
|
conforms
|
|
Chloride(as Cl)/%
|
≤0.007
|
<0.007
|
|
Sulphate(as SO4)/%
|
≤0.0065
|
<0.0065
|
|
Heavy metals (as Pb)/%
|
≤0.002
|
<0.001
|
|
Loss on drying/%
|
≤0.2
|
0.10
|
|
Residue on ignition/%
|
≤0.1
|
0.04
|
Suppliers with verified business licenses
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