- Min.Order :25 Kilogram
- Purity: 98.5～101.0%
- Payment Terms : L/C,T/T
Keywords
L-Leu L-2-Amino-4-methylpentanoic acid EINECS 200-522-0
Quick Details
- Appearance:White crystal
- Application:Generally used in bread and pasta products, also can be used as a spice to improve food flavor
- PackAge:25kg/fiber drum
- ProductionCapacity:500|Metric Ton|Year
- Storage:Store in a cool, dry and well-ventilated area
- Transportation:Prompt delivery
Superiority:
Details:
L-Leucine
|
Chemical Name |
L-Leucine |
|
Synonyms |
L-2-Amino-4-methylpentanoic acid; (S)-2-Amino-4-methylpentanoic acid; L-Leu |
|
Molecular Formula |
C6H13NO2 |
|
Molecular Weight |
131.17 |
|
CAS No. |
61-90-5 |
|
EINECS |
200-522-0 |
|
FEMA |
3297 |
|
Melting point |
286-288℃ |
|
Assay |
98.5～101.0% |
|
pH |
5.5～6.5 |
|
Specific rotation[a]D020 |
+14.9º～+16.0º |
|
Chloride(Cl) |
≤0.02% |
|
Sulfate(SO4) |
≤0.02% |
|
Iron(Fe) |
≤10ppm |
|
Heavy metals(Pb) |
≤10ppm |
|
Loss on drying |
≤0.20% |
|
Residue on ignition |
≤0.10% |
|
Packing |
1kg/foil bag; 25kg/fiber drum |
|
Application |
Generally used in bread and pasta products, also can be used as a spice to improve food flavor |
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