- Min.Order :1 Gram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other
Keywords
53179-13-8 Pirfenidone 99%
Quick Details
- Appearance:almost white powder
- Application:pharmaceutical
- PackAge:100g/bag, 500g/bag, 1kg/bag, 5kg/bag
- ProductionCapacity:10|Kilogram|Month
- Storage:Packing storage: in tight containers.
- Transportation:by air
Superiority:
Item |
Specification |
Results |
Description |
White to off-white crystalline powder |
Conforms |
Identification |
HNMR: Meet the requirements |
Positive |
Melting point |
107-111℃ |
Conforms |
PH |
5.5-7.5 |
6.0 |
Sulphate |
≤0.08% |
Conforms |
Heavy Metal |
NMT 20ppm |
Conforms |
Loss on drying |
≤0.5% |
0.17 |
Related substances |
Individual impurity:NMT0.1%Total impurity:NMT1.0% |
0.02%0.03% |
Assay(on dried basis) |
NLT 98.5% |
100.3% |
Details:
Item |
Specification |
Results |
Description |
White to off-white crystalline powder |
Conforms |
Identification |
HNMR: Meet the requirements |
Positive |
Melting point |
107-111℃ |
Conforms |
PH |
5.5-7.5 |
6.0 |
Sulphate |
≤0.08% |
Conforms |
Heavy Metal |
NMT 20ppm |
Conforms |
Loss on drying |
≤0.5% |
0.17 |
Related substances |
Individual impurity:NMT0.1%Total impurity:NMT1.0% |
0.02%0.03% |
Assay(on dried basis) |
NLT 98.5% |
100.3% |
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