| Model: | CAS NO:61-90-5 |
|---|---|
| Brand: | Friend |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | l-leucine , leucine |
| Price: |
US $10.7
/ kg
|
| Min. Order: | 500 kg |
| Last Online:05 Sep, 2016 |
Property: White crystals or crystalline powder, odorless, slightly bitter taste. Freely soluble in formic acid, sparingly soluble in water, practically insoluble in ethanol and in ether. Melting point 293-295℃. Moisture and light sensitive, incompatible with strong oxidizing agents.
Appearance: White crystals or crystalline powder
Cas No.: 61-90-5
EINECS No.: 200-522-0
Molecular Formula: C6H13NO2
Molecular Weight: 131.17
Specification:
|
Items |
Standard |
|
Characteristics |
White crystals or crystalline powder,odorless |
|
Specific rotation |
+14.9°- +17.3° |
|
PH value |
5.0-7.0 |
|
Chloride |
≤0.05% |
|
Ammonium Salt |
≤30ppm |
|
Sulfate |
≤0.03% |
|
Loss on drying |
≤0.2% |
|
Residue on ignition |
≤0.4% |
|
Heavy metals |
≤15ppm |
|
Arsenic |
≤1ppm |
|
Iron |
≤30ppm |
|
Assay |
98.5-101.5% |
Storage Condition: Keep in cool, dry, dark conditions, in sealed containers
Package: 25kg/drum
Application: used as food additive, nutritional supplement and flavoring agent. Amino acid drugs, used as the main component of aminophenol transfusion and synthesize aminophenol.
| Payment Terms: | T/T, L/C at sight, West Union |
|---|---|
