China (Mainland)
High purity p-Toluenesulfonamide with good quality CAS NO.70-55-3
- Min.Order: 10 Gram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- P-toluene sulfonyl amine(PTSA)
- purity 99% p-Toluenesulfonamide
- high quality cas 70-55-3
Quick Details
- ProName: High purity p-Toluenesulfonamide with ...
- CasNo: 70-55-3
- Molecular Formula: C7H9NO2S
- Appearance: white crystalline powder
- Application: Used in the manufacture of dyes, plast...
- DeliveryTime: within in 5-7 working days after recei...
- PackAge: 25kg/paper drum or as customers' requi...
- Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
- ProductionCapacity: 200 Kilogram/Day
- Purity: ≥99%
- Storage: well-ventilating, away from open fire,...
- Transportation: by sea/by express
- LimitNum: 10 Gram
Superiority
1, High quality with competitive price:
We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcels can be sent out within 24 hours after payment. Tracking number is available.
2) Secure and discreet shipment. You have various choices of transportation methods.
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
2) Market feedback and goods feedback are appreciated, meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Details
Basic information
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Product Name: |
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Synonyms: |
4-methyl-benzenesulfonamid;4-Toluenesulfanamide;Benzenesulfonamide, 4-methyl-;Benzenesulfonamide,4-methyl-;para-toluenesulfamine;para-Toluenesulfonamide;p-Methylbenzenesulfonamide;p-Toluenesulfamide |
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CAS: |
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MF: |
C7H9NO2S |
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MW: |
171.22 |
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Product Categories: |
SULFONAMIDE;Organic Building Blocks;Sulfonamides/Sulfinamides;Sulfur Compounds;Bioactive Small Molecules;Building Blocks;Cell Biology;Chemical Synthesis;Organic Building Blocks;Sulfur Compounds;T;pharmaceutical intermediate |
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Mol File: |
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Chemical Properties |
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melting point |
134-137 °C(lit.) |
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boiling point |
322.2 °C at 760 mmHg(lit.) |
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density |
1.271 g/cm3 |
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vapor pressure |
0.000285 mmHg at 25 °C |
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Fp |
202 °C |
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Water Solubility |
0.32 g/100 mL (25 º C) |
Technical Specification
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Items |
Index |
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Assay %≥ |
99.0 |
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O-toluenesulfonamide %≤ |
0.2 |
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PH value |
6.5-7.0 |
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Heavy metal(PPm) |
10 |
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Cl (PPm) |
50 |
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SO4 (PPm) |
35 |
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Fe (PPm) |
10 |
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Loss on drying %≤ |
0.2 |
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Ash %≤ |
0.05 |
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Color (APHA) |
20 |
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Usage And Synthesis |
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Chemical Properties |
white crystalline powder |
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Usage |
4-Tolylsulfonamide is a carbonic anhydrase inhibitor used the synthesis of antiglaucoma and anticancer drugs. |
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Used in the manufacture of plasticizer, disinfectant, fungicide, fungicides, wood brightener. Also can be used in the production of synthetic resin, the coating, the fluorescent dye, pharmaceutical, etc. |
About us:
Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. We have developed to a very famous group corporation Enterprise in chemical industry step by step.
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