- Min.Order :1 Kilogram
- Purity: 99.9%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
Tinidazole 19387-91-8 Trimonase
Quick Details
- Appearance:light yellow crystalline powder
- Application:Pharmaceutical intermediates
- PackAge:1kg/bag,seald package or at customer request
- ProductionCapacity:10|Metric Ton|Month
- Storage:Sealed container
- Transportation:Sealed container at cool&dry place
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Details:
English Name] Tinidazole
[Test Method]HPLC
[CAS No.] 19387-91-8
[Mol. Formula] C8H13N3O4S
[Mol. Weight]247.27
[Packaging]20mg, 50mg,100mg,1g,10g,100g...
Package and quantity according to customer's detail requirement
|
Tests |
Standards |
Results |
|
Appearance |
White or pale yellow crystalline powder |
White crystalline powder |
|
Solubility |
Practically insoluble in water, soluble in acetone and in methylene chloride, sparingly soluble in methanol |
Conforms |
|
Melting rang |
125-128 |
126 |
|
Identification |
The IR spectrum corresponds to Tinidazole reference standard |
Conforms |
|
Appearance of solution |
5.0%(g/ml)solution in acetone should be clear and not more intensely colored than reference solution Y5 |
Conforms |
|
Related substances (TLC) |
Impurity-A:NMT 0.5% |
0.5% |
|
Impurity-B:NMT 0.5% |
0.5% |
|
|
Any other unspecified impurity: NMT 0.5% |
0.5% |
|
|
At most one impurity more than 0.2% |
Conforms |
|
|
Residual solvents(GC) |
Ethanol: NMT 1000 ppm |
190 ppm |
|
O-xylene: NMT 195.3 ppm |
90 ppm |
|
|
Loss on drying |
NMT 0.5% |
0.08% |
|
Sulphated ash |
NMT 0.1% |
0.04% |
|
Heavy metals |
NMT 20 ppm |
20 ppm |
|
Assay |
NLT 98.0% & NMT 101.0% (dried substance) |
99.4% |
|
Storage |
Protected from light |
|
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