Pyridine sulfur trioxide
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- ₹2260 - ₹72072.85
- Product name: Pyridine sulfur trioxide
- CAS: 26412-87-3
- MF: C5H5NO3S
- MW: 159.16
- EINECS:247-683-3
- MDL Number:MFCD00078270
- Synonyms:Pyridine,compd.withsulfurtrioxide(1:1) ;PYRIDINE SULFUR TRIOXIDE COMPLEX ( PSS );Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50% w/w;sulphur trioxide--pyridine (1:1);Sulfur trioxide-pyridine complex, tech., 80%;Sulfurtrioxide-pyridinecomplex,98%;Sulfur trioxide pyridine complex, tech. (48.8-50.3% active SO3);Pyridine, compd. with sulfur trioxide
15 prices
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Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
- ALFA India
- ottokemi
Package
- 10G
- 25gm
- 25G
- 50g
- 100gm
- 100G
- 250g
- 500G
- 1KG
- 1000g
- ManufacturerTCI Chemicals (India)
- Product numberP0998
- Product descriptionPyridine - Sulfur Trioxide Complex
- Packaging25G
- Price₹2300
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberP0998
- Product descriptionPyridine - Sulfur Trioxide Complex
- Packaging100G
- Price₹4600
- Updated2022-05-26
- Buy
- ManufacturerTCI Chemicals (India)
- Product numberP0998
- Product descriptionPyridine - Sulfur Trioxide Complex
- Packaging500G
- Price₹15600
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number84737
- Product descriptionSulfur trioxide pyridine complex technical, ≥45% SO3 basis
- Packaging10G
- Price₹2453.1
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberS7556
- Product descriptionSulfur trioxide pyridine complex 97%
- Packaging25G
- Price₹3031
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number84737
- Product descriptionSulfur trioxide pyridine complex technical, ≥45% SO3 basis
- Packaging100G
- Price₹5011.98
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberS7556
- Product descriptionSulfur trioxide pyridine complex 97%
- Packaging100G
- Price₹8064.63
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number84737
- Product descriptionSulfur trioxide pyridine complex technical, ≥45% SO3 basis
- Packaging500G
- Price₹20968.03
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product numberS7556
- Product descriptionSulfur trioxide pyridine complex 97%
- Packaging1KG
- Price₹72072.85
- Updated2022-06-14
- Buy
- ManufacturerALFA India
- Product numberALF-A12202-0B
- Product descriptionSulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
- Packaging1000g
- Price₹27697
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-A12202-30
- Product descriptionSulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
- Packaging250g
- Price₹13555
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-A12202-18
- Product descriptionSulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
- Packaging50g
- Price₹3923
- Updated2022-05-26
- Buy
- ManufacturerALFA India
- Product numberALF-A12202-09
- Product descriptionSulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
- Packaging10g
- Price₹2260
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number S 4115
- Product descriptionSulfur trioxide pyridine complex 97%
- Packaging100gm
- Price₹6759
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number S 4115
- Product descriptionSulfur trioxide pyridine complex 97%
- Packaging25gm
- Price₹2403
- Updated2022-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| TCI Chemicals (India) | P0998 | Pyridine - Sulfur Trioxide Complex | 25G | ₹2300 | 2022-05-26 | Buy |
| TCI Chemicals (India) | P0998 | Pyridine - Sulfur Trioxide Complex | 100G | ₹4600 | 2022-05-26 | Buy |
| TCI Chemicals (India) | P0998 | Pyridine - Sulfur Trioxide Complex | 500G | ₹15600 | 2022-05-26 | Buy |
| Sigma-Aldrich(India) | 84737 | Sulfur trioxide pyridine complex technical, ≥45% SO3 basis | 10G | ₹2453.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | S7556 | Sulfur trioxide pyridine complex 97% | 25G | ₹3031 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 84737 | Sulfur trioxide pyridine complex technical, ≥45% SO3 basis | 100G | ₹5011.98 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | S7556 | Sulfur trioxide pyridine complex 97% | 100G | ₹8064.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 84737 | Sulfur trioxide pyridine complex technical, ≥45% SO3 basis | 500G | ₹20968.03 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | S7556 | Sulfur trioxide pyridine complex 97% | 1KG | ₹72072.85 | 2022-06-14 | Buy |
| ALFA India | ALF-A12202-0B | Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50% | 1000g | ₹27697 | 2022-05-26 | Buy |
| ALFA India | ALF-A12202-30 | Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50% | 250g | ₹13555 | 2022-05-26 | Buy |
| ALFA India | ALF-A12202-18 | Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50% | 50g | ₹3923 | 2022-05-26 | Buy |
| ALFA India | ALF-A12202-09 | Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50% | 10g | ₹2260 | 2022-05-26 | Buy |
| ottokemi | S 4115 | Sulfur trioxide pyridine complex 97% | 100gm | ₹6759 | 2022-05-26 | Buy |
| ottokemi | S 4115 | Sulfur trioxide pyridine complex 97% | 25gm | ₹2403 | 2022-05-26 | Buy |
Properties
Melting point :~160 °C
storage temp. :Store below +30°C.
solubility :Soluble in polar organic solvents.
form :Powder
color :White to beige
Water Solubility :reacts
Sensitive :Moisture Sensitive
BRN :3704116
InChI :InChI=1S/C5H5N.O3S/c1-2-4-6-5-3-1;1-4(2)3/h1-5H;
InChIKey :UDYFLDICVHJSOY-UHFFFAOYSA-N
SMILES :C1=CC=NC=C1.S(=O)(=O)=O
CAS DataBase Reference :26412-87-3(CAS DataBase Reference)
EPA Substance Registry System :Pyridine sulfur trioxide (26412-87-3)
storage temp. :Store below +30°C.
solubility :Soluble in polar organic solvents.
form :Powder
color :White to beige
Water Solubility :reacts
Sensitive :Moisture Sensitive
BRN :3704116
InChI :InChI=1S/C5H5N.O3S/c1-2-4-6-5-3-1;1-4(2)3/h1-5H;
InChIKey :UDYFLDICVHJSOY-UHFFFAOYSA-N
SMILES :C1=CC=NC=C1.S(=O)(=O)=O
CAS DataBase Reference :26412-87-3(CAS DataBase Reference)
EPA Substance Registry System :Pyridine sulfur trioxide (26412-87-3)
Safety Information
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Description
Sulfur trioxide-pyridine complex is used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with dimethyl sulfoxide. It is also used as a source of sulfur trioxide especially in the preparation of sulfate esters. Further, it is used as an activating electrophile in a Parikh-Doering oxidation. In addition to this, it is also used in the preparation and anticoagulation test of sulfated silk fibroin.More related product prices
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