| Model: | CAS NO:72-18-4 |
|---|---|
| Brand: | Friend |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | l-valine , valine powder |
| Price: |
US $8.5
/ kg
|
| Min. Order: | 500 kg |
| Last Online:05 Sep, 2016 |
Property: White crystals or crystalline powder, odorless, taste bitter, soluble in water, almost insoluble in ethanol, ether and acetone. Melting point 315℃. L-Valine is one of the three branched-chain amino acids. It is essential amino acid.
Appearance: White crystals or crystalline powder
Cas No.:72-18-4
EINECS No.: 200-773-6
Molecular Formula: C5H11NO2
Molecular Weight: 117.15
Specification:
|
Items |
Standard |
|
Characteristics |
White crystals or crystalline powder,odorless |
|
PH value |
5.5-7.0 |
|
Chloride |
≤0.05% |
|
Sulfate |
≤0.03% |
|
Loss on drying |
≤0.3% |
|
Residue on ignition |
≤0.1% |
|
Heavy metals |
≤0.001% |
|
Arsenic |
≤0.00015% |
|
Iron |
≤0.003% |
|
Assay |
98.5%-101.5% |
Storage Condition: Keep in cool, dry, dark conditions, in sealed containers
Package: 25kg/drum
Application: used as food additive and nutritional supplement. In medicine, it can be used as the main component of aminophenol transfusion and synthesize aminophenol. It can also be used for biochemical research.
| Payment Terms: | T/T, L/C at sight, West Union |
|---|---|
