China (Mainland)
Diamondsupplier 
99% up by HPLC Phthalylsulfathiazole 85-73-4 CAS NO.85-73-4
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
- Product Details
Keywords
- Phthalylsulfathiazole
- 85-73-4
- Phthalylsulfathiazole 85-73-4
Quick Details
- ProName: Phthalylsulfathiazole
- CasNo: 85-73-4
- Molecular Formula: C17H13N3O5S2
- Application: API
- DeliveryTime: 7 days
- PackAge: 25kg/drum
- Port: shanghai/beijing
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99% up by HPLC
- Transportation: by sea/by air
- LimitNum: 25 Kilogram
Superiority
Why is SINOWAY:
1) Specialized in pharmaceutical and healthcare industrial since 1987
2) ISO 9001:2015 & SGS audited supplier .
3) Accept various payment terms : T.T 30-60 days.
4) We have warehouse in USA with quickly shipment .
5) We can do different terms of FOB ,CIF/CIP ,DDP ...
Details
|
Product name |
Phthalylsulfathiazole |
|
CAS No. |
85-73-4 |
|
Molecular Formula |
C17H13N3O5S2 |
|
Molecular Weight |
403.439 |
|
Quality Standard |
98.5% -101.5% by HPLC |
|
Appearance |
White or Yellowish white crystalline powder |
|
Test Items |
Specifications |
Results |
|
Appearance |
White or yellowish-white crystalline powder |
White crystalline powder |
|
Identification |
The infrared absorption |
Conforms |
|
Melting point 200~203℃ |
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|
Chemical Method 1 |
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Chemical Method 2 |
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The reaction of primary aromatic amines |
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Clarity of solution |
Clear |
Clear |
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Color of solution |
≤ BY5 |
< BY5 |
|
Acidity |
≤ 0.2ml |
0.1ml |
|
Related aromatie amines |
≤ 0.2% |
< 0.2% |
|
Heavy metals |
≤ 20ppm |
< 20ppm |
|
Loss on drying |
≤ 2.0% |
0.76% |
|
Residue on ignition |
≤ 0.1% |
0.08% |
|
Particle size(mesh) |
90% < 50μm |
90% < 50μm |
|
Assay(dry basis) |
98.5~101.5% |
99.68% |
|
Conclusion |
The product complies with the specification of BP2016 |
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China's Competitive Edge in Phthalylsulfathiazole Production
1. As a global leader in pharmaceutical manufacturing, China offers Phthalylsulfathiazole API with exceptional technical and quality advantages. Chinese GMP-certified manufacturers leverage mature supply chains and advanced synthesis technologies to produce BP grade Phthalylsulfathiazole (CAS 85-73-4), ensuring over 99.5% purity for intestinal antibiotics and other applications. Rigorous QC protocols, including COA and SDS/MSDS compliance, guarantee traceability and safety.
