- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
L-DOPA Levodopa CAS: 59-92-7
Quick Details
- Appearance:White powder
- Application:Organic synthetic intermediates
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
|
Product Name: |
L-DOPA |
|
Part: |
Seed (Dried, 100% Natural) |
|
Extraction Method: |
Water/ Grain Alcohol |
|
Form: |
white powder |
|
CAS Number: |
59-92-7 |
Details:
|
Analysis Item |
Specification |
Result |
|
Appearance |
Fine powder |
Complies |
|
Color |
White |
Complies |
|
Odor & Taste |
Characteristics |
Complies |
|
Particle size |
≥95% pass 80 mesh |
Complies |
|
Bulk density |
50-60g/100ml |
Complies |
|
Loss on Drying |
3.24%≤5.0% |
3.24% |
|
Residue on Ignition |
≤5.0% |
2.52% |
|
Heavy Metal |
||
|
Lead(Pb) |
≤3.0 mg/kg |
Complies |
|
Arsenic(As) |
≤2.0 mg/kg |
Complies |
|
Cadmium(Cd) |
≤1.0 mg/kg |
Complies |
|
Mercury(Hg) |
≤0.1 mg/kg |
Complies |
|
Microbiological |
||
|
Total Plate Count |
≤1,000cfu/g |
Complies |
|
Yeast & Mold |
≤100cfu/g |
Complies |
|
E.Coli |
Negative |
Complies |
|
Salmonella |
Negative |
Complies |
|
Conclusion |
Conform with specification. |
|
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