- Min.Order :25 Kilogram
- Purity: 98.5～101.5%
- Payment Terms : L/C,T/T
Keywords
Pyrrolidinecarboxylic acid FEMA 3319 EINECS 205-702-2
Quick Details
- Appearance:White crystalline powder
- Application:as nutritional supplement and flavoring agent
- 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-Proline
|
Chemical Name |
L-Proline |
|
Synonyms |
Pyrrolidinecarboxylic acid; L(-)-Proline |
|
Molecular Formula |
C5H9NO2 |
|
Molecular Weight |
115.13 |
|
CAS No. |
147-85-3 |
|
EINECS |
205-702-2 |
|
FEMA |
3319 |
|
Appearance |
White crystalline powder |
|
Assay |
98.5～101.5% |
|
pH |
5.9~6.9 |
|
Specific rotation |
-84.3°～－86.0° |
|
Chloride(Cl) |
≤0.05% |
|
Ammonium(NH4) |
≤0.02% |
|
Sulfate(SO4) |
≤0.03% |
|
Iron(Fe) |
≤30ppm |
|
Heavy metals(Pb) |
≤15ppm |
|
Other amino acids |
Conforms |
|
Loss on drying |
≤0.40% |
|
Residue on ignition |
≤0.40% |
|
Packing |
1kg/foil bag; 25kg/drum |
|
Application |
Used in food and pharmaceutical industry as nutritional supplement and flavoring agent |
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