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VAQORASulfur Compounds (Thiols, Sulfides, Sulfonates)Available on request
p-Toluenesulphonic acid sodium salt, 95%
Synonyms: p-Toluene sulfonic acid sodium salt · Sodium p-toluenesulfonate · Benzenesulfonic acid, 4-methyl-, sodium salt · 4-sulphotoluene sodium salt
CAS No.657-84-1
FormulaC7H8NaO3S
Mol. weight195.19
Catalogue No.VQ-010934
Purity95%
HSN29041090
p-Toluenesulphonic acid sodium salt (CAS 657-84-1) – organosulfur compound, 95%. C7H8NaO3S, MW 195.19. From Vaqora Chemicals, with COA and worldwide delivery.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About p-Toluenesulphonic acid sodium salt, 95%
p-Toluenesulphonic acid sodium salt (CAS 657-84-1) is an organosulfur compound offered by Vaqora Chemicals at a purity of 95%. Its molecular formula is C7H8NaO3S and its molecular weight is 195.19 g/mol. Alternative names: p-Toluene sulfonic acid sodium salt and Sodium p-toluenesulfonate.
In its supplied form it is a white powder or solid or crystals or crystalline chunk. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 9 hazard statements. Review the Safety Data Sheet before use.
Key uses span polymer and resin production and battery and energy materials. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and batteries and energy storage.
Vaqora Chemicals supplies p-Toluenesulphonic acid sodium salt in 500 g, 5 x 1 kg and 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
Typical applications
- Polymer & resin production
- Battery & energy materials
Industries
Specifications & identifiers
| Product name | p-Toluenesulphonic acid sodium salt, 95% |
|---|---|
| Catalogue No. | VQ-010934 |
| CAS Number | 657-84-1 |
| Molecular formula | C7H8NaO3S |
| Molecular weight | 195.19 g/mol |
| Exact mass | 195.0092 |
| Purity / assay | 95% |
| HSN code | 29041090 |
| InChIKey | CUYTYLVEYFUAAX-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)O.[Na] |
| PubChem CID | 24195884 |
| Physical form | Crystalline |
|---|---|
| Appearance | White powder or solid or crystals or crystalline chunk |
| H-bond donors / acceptors | 1 / 3 |
| TPSA | 62.8 Ų |
| Synonyms | p-Toluene sulfonic acid sodium salt, Sodium p-toluenesulfonate, Benzenesulfonic acid, 4-methyl-, sodium salt, 4-sulphotoluene sodium salt, sodium p-toluenesulfonic acid, Sodium p-toluenesulfonate, 95% |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H301Toxic if swallowedH312Harmful in contact with skinH317May cause an allergic skin reactionH319Causes serious eye irritationH332Harmful if inhaledH341Suspected of causing genetic defectsH351Suspected of causing cancerH400Very toxic to aquatic lifeH410Very toxic to aquatic life with long lasting effects
Precautionary statements: P203, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P318, P321, P330, P333 + P317, P337 + P317, P362 + P364, P391, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of p-Toluenesulphonic acid sodium salt, 95%?
The CAS Registry Number of p-Toluenesulphonic acid sodium salt, 95% is 657-84-1. It is also known as p-Toluene sulfonic acid sodium salt, Sodium p-toluenesulfonate, Benzenesulfonic acid, 4-methyl-, sodium salt.
What is the molecular formula and molecular weight of p-Toluenesulphonic acid sodium salt, 95%?
p-Toluenesulphonic acid sodium salt, 95% has the molecular formula C7H8NaO3S and a molecular weight of 195.19 g/mol.
Which grade and pack sizes of p-Toluenesulphonic acid sodium salt, 95% can I order?
We supply p-Toluenesulphonic acid sodium salt, 95% in (95%) grade, in 500 g, 5 x 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with p-Toluenesulphonic acid sodium salt, 95%?
Yes. Every lot of p-Toluenesulphonic acid sodium salt, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can p-Toluenesulphonic acid sodium salt, 95% be shipped internationally?
Yes. p-Toluenesulphonic acid sodium salt, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about p-Toluenesulphonic acid sodium salt, 95%
We reply within one business day with price, pack options, lead time and documentation.
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