- Min.Order :1 Metric Ton
- Purity: 99%
- Payment Terms : L/C,D/A,T/T,
Keywords
L-Proline Proline 2-Pyrrolidinecarboxylic acid
Quick Details
- Appearance:white-off powder or granule ( referto COA)
- Application:sweeter, cas#147-85-3
- PackAge:25kgs/fiber drum
- ProductionCapacity:500|Metric Ton|Year
- Storage:Keep in a cool & dry place
- Transportation:By air /by sea /or by courier.
Superiority:
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Details:
cas147-85-3 AJI92 L-Proline
2-Pyrrolidinecarboxylic acid
L(-)-Proline
|
1 |
Description |
White clystals or crystalline powder. |
|
2 |
Identification(IR) |
concordant with the reference spectrum |
|
3 |
Assay |
98.5% ~101.0% |
|
4 |
PH |
5.9 ~ 6.9 |
|
5 |
Specific rotation[α]D20 |
-84.5°~ -86.0° |
|
6 |
State of Solution |
clear and colorless≥98.0% |
|
7 |
Chloride(Cl) |
≤0.02% |
|
8 |
Ammonium(NH4) |
≤0.02% |
|
9 |
Sulfate(SO4) |
≤0.020% |
|
10 |
Iron(Fe) |
≤10 ppm |
|
11 |
Heavy metals(Pb) |
≤10 ppm |
|
12 |
Arsenic(As2O3) |
≤1 ppm |
|
13 |
Chromatographic purity |
confores |
|
14 |
Loss on drying |
≤0.30% |
|
15 |
Residue on ignition(sulfated) |
≤0.10% |
APPLICATION
Used as amino acid injection, compound amino acid infusion, food additives, nutritional supplements, fluid
Used as biochemical research, medicine for malnutrition, protein deficiency, gastrointestinal disease, burns, and postoperative protein supplement.
Used as nutritional supplements. Flavors with sugar fever occurs amino - carbonyl reaction, can generate a special flavor substances. China GB 2760-86 provides can be used as a spice.
Used as Amino acid drugs. One of the raw materials of compound amino acid transfusion for malnutrition, protein deficiency, a protein supplement after severe gastrointestinal disease, burns and surgery.
Used as Pharmaceutical raw materials and food additives.
Physical and chemical properties:
Physical State: Solid
Appearance: white
Odor: None reported.
pH: Not available.
Vapor Pressure: Negligible.
Vapor Density: Not available.
Evaporation Rate:Negligible.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point:228 - 233 deg C
Decomposition Temperature:Not available.
Solubility: SOLUBLE IN WATER: 1623 G/L (25).
Specific Gravity/Density:Not available.
Molecular Formula:C5H9NO2
Molecular Weight:115.13
Storage: Store in a cool, dry, well-ventilated area away from incompatible substances.
As a reliable partner in China, we are specialized in bulk specialty chemicals. Consolidating sourcing, marketing, sales distribution and quality-control sections, we provide our partners with a full service of sourcing evaluation, regulation affair support, custom synthesis/contract manufacture for outsourcing, investment solution and suitable partnership establishment in China.
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