- Min.Order :1 Kilogram
- Purity: 99.9%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
L-Pyroglutamicacid L-Pyroglutamic acid (PCA) PCA
Quick Details
- Appearance:White crystalline powder
- Application:PHARMACEUTICAL INTERMEDIATES
- PackAge:25kg/fiber drum, sealed package
- ProductionCapacity:10|Metric Ton|Month
- Storage:Sealed package
- Transportation:Sealed container
Superiority:
1. Advanced facility and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details:
L-Pyroglutamic acid (PCA)
CAS-No.: 98-79-3
INCI: PCA
Product Characteristics:
|
Appearance |
White crystalline powder |
|
Specific rotation (a) D20 |
-11.0°-12.0° |
|
Transmittance |
Not less than 98.0% |
|
Melting Point () |
159-162 |
|
Chloride (Cl) |
≤0.02% |
|
Ammonium (NH4) |
≤0.02 |
|
Sulfate (SO4) |
≤0.02 |
|
Heavy metals (Pb) |
≤10ppm |
|
Iron (Fe) |
≤10ppm |
|
Arsenic (As2O3) |
≤1 ppm |
|
Loss on drying |
≤0.50% |
|
Residue on ignition |
≤0.2% |
|
Assay |
≥99.0% |
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