Svovltrioxid pyridin kompleks
High-quality Uorganiske kemikalier supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C5H5NO3S |
|---|---|
| Molecular Weight | 159.1631 |
| Melting Point | 155℃ |
| Boiling Point | 115.3°C at 760 mmHg |
| Flash Point | 20°C |
| Water Solubility | reacts |
| Vapor Pressure | 22.8mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Direct from the manufacturer. Jinan Shenghe Chemical Co., Ltd. supplies this product under ISO-controlled quality with full COA / MSDS / TDS documentation and flexible OEM packaging for global B2B buyers.
Svovltrioxid pyridin kompleks · CAS 26412-87-3 · leveret af Jinan Shenghe Chemical Co., Ltd.
Beskrivelse
Sulfur trioxide pyridine complex · CAS 26412-87-3 · C5H5NO3S. UNII SVL47N2N3Y.
Identifikation
| CAS registreringsnummer | 26412-87-3 |
|---|---|
| PubChem CID | 168533 |
| Molekylær formel | C5H5NO3S |
| IUPAC navn | pyridine;sulfur trioxide |
| UNII (FDA) | SVL47N2N3Y |
Beregnet deskriptorer
| Molekylvægt | 159.17 |
|---|---|
| Antal brintbonddonorer | 0 |
| Antal brintbindingsacceptorer | 4 |
| Roterbar Bond Count | 0 |
| Præcis masse | 158.99901420 |
| Monoisotopisk masse | 158.99901420 |
| Topologisk polar overfladeareal | 65.1 |
| Tunge atomer | 10 |
| Formel sigtelse | 0 |
| Kompleksitet | 92.8 |
GHS-fareklassificering
| Indberettede faresætninger | H302 (100%), H314 (55%), H315 (45%), H319 (45%) |
|---|
H302 (100%): Farlig ved indtagelse [Advarsel Akut toksicitet, oral]
H314 (55%): Forårsager alvorlige forbrændinger af huden og øjenskader [Fare Hudætsning/-irritation]
Dokumenterede anvendelser
- Pyridine, compd. with sulfur trioxide (1:1): ACTIVE
- Sulfur trioxide, compd. with pyridine (1:?): INACTIVE
Synonymer
26412-87-3; sulfur trioxide-pyridine; SVL47N2N3Y; NSC-75831; RefChem:1099229; 247-683-3; Pyridine sulfur trioxide; pyridine;sulfur trioxide; 28322-92-1; Pyridine sulfotrioxide; MFCD00012437; Pyridine compound with sulfur trioxide (1:1); Pyridine, compound with sulphur trioxide; pyridine; sulfonylideneoxidane; Sulfur Trioxide-Pyridine; SO3-Py; Pyridine-Sulfur Trioxide
Ofte stillede spørgsmål
Hvad er CAS-tallet og molekylformlen for Sulfur trioxide pyridine complex?
CAS 26412-87-3; molecular formula C5H5NO3S; molecular weight — g/mol.
Hvilke andre navne er Sulfur trioxide pyridine complex kendt under?
26412-87-3, sulfur trioxide-pyridine, SVL47N2N3Y, NSC-75831, RefChem:1099229, 247-683-3.
Er Sulfur trioxide pyridine complex klassificeret som farligt?
Rapporterede faresætninger: H302, H314, H315, H319.
Fakta på denne side er hentet fra PubChem (US National Library of Medicine) og Wikidata. Klassespecifikke data – assay, fugt, partikelstørrelse, emballage, holdbarhed – udstedes pr. batch på COA og offentliggøres ikke her.
Anvendelsesområder
Svovltrioxid pyridin kompleks (CAS 26412-87-3, formel C5H5NO3S, molmasse 159.17 g/mol) anvendes primært i kemisk syntese, fine chemicals og beslægtede industrielle processer. Specifikation, COA og volumenpriser på Svovltrioxid pyridin kompleks giver vores salgsteam gerne.
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Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.