- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : T/T
Keywords
L-Aspartic CAS ：56-84-8 L-Aspartic
Quick Details
- Appearance:White crystalline powder
- Application:medical intermediate
- PackAge:10g/bag,100g/bag,1kg/bag, 10kg/drum,25kg/drum
- ProductionCapacity:10|Kilogram|Month
- Storage:Seal kept ventilated place
- Transportation:safe & timely,
Superiority:
Our Advantage:
1. Best quality in your requirement
2. Competitive price in China market
3. mature Technical support
4. Professional logistic support
5 . Full experience of large numbers containers loading in Chinese sea port
6. Fast shipment by reputed shipping line
7. Packing with pallet as buyer's special request
8. Best service after shipment with e mail
9. Cargoes together with container after-sales service available
10. Full experience in export
11. Raw materials from Chinese origin
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Details:
name：L-aspartic acid
- ：
- White crystalline powder
- ：
- 1.514g/cm3
- ：
- >300 °C (dec.)(lit.)
- ：
- 264.1ºC at 760 mmHg
- ：
- 113.5ºC
- ：
- 5 g/L (25 ºC)
- ：
- Stable. Combustible. Incompatible with strong oxidising agents.
|
Item |
Limit |
Result |
|
Appearance |
White crystalline powder |
Conforms |
|
Specific rotation[a]D20° |
+24.8°~ +25.8° |
+25.0° |
|
Transmittance |
≥98.0% |
98.2% |
|
Chloride |
≤0.02% |
<0.02% |
|
Ammonium(NH4) |
≤0.02% |
<0.02% |
|
Iron(Fe) |
≤10ppm |
<10ppm |
|
Heavy metals(Pb) |
≤10ppm |
<10ppm |
|
Arsenic(AS2O3) |
≤1ppm |
<1ppm |
|
PH |
2.50-3.50 |
2.90 |
|
Loss on drying |
≤0.20% |
0.06% |
|
Residue on ignition |
≤0.10% |
0.08% |
|
Assay |
98.5-101.0% |
99.0% |
|
Conclusion |
Qualified (usp32) |
|
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