Molekula
Acido 3-piridinosolfonico
Pyridine-3-sulfonic acid is a heterocyclic organic compound used in pharmaceutical synthesis and as a reagent in organic chemistry. It appears as a white to pale yellow crystalline solid. CAS: 636-73-7, Molecular formula: C5H5NO3S, Molecular weight: 159.16 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Pyridine-3-sulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Pyridine-3-sulfonic acid is a heterocyclic organic compound used in pharmaceutical synthesis and as a reagent in organic chemistry. It appears as a white to pale yellow crystalline solid. CAS: 636-73-7, Molecular formula: C5H5NO3S, Molecular weight: 159.16 g/mol, Storage: Ambient, Signal word: Danger. Molekula supplies Pyridine-3-sulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifiche
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Melting Point | ≥340℃ |
| Water | ≤0.4% |
| Assay | ≥98% |
| Mercury (Hg) | ≤100ppm |
| Identification (IR) | Conforms to Reference |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 67 C |
| Transport Class | 8 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Acid |
Identificazione
| Property | Value |
|---|---|
| CAS Number | 636-73-7 |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.16 |
| SMILES | O=S(=O)(O)C=1C=NC=CC1 |
| EC / UN Number | 2585 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29333961 |
| Tariff Code | 2933399990 |
Sicurezza e GHS
-
Corrosive
GHS05
Dichiarazioni di pericolo
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H318 Causes serious eye damage
Istruzioni di precauzione
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Solo per uso di ricerca e industriale
Documenti
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Prezzi e formati disponibili
Sinonimi
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Domande frequenti
What is Pyridine-3-sulfonic acid used for?
It is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of Pyridine-3-sulfonic acid?
The formula is C5H5NO3S with a molecular weight of 159.16 g/mol.
How should Pyridine-3-sulfonic acid be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade is available for Pyridine-3-sulfonic acid?
It is available in technical grade; custom purity levels may be requested.
Can Molekula supply Pyridine-3-sulfonic acid in bulk?
Yes, Molekula can supply bulk quantities—please contact sales for pricing and availability.
What documentation comes with an order of Pyridine-3-sulfonic acid?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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