Ordering
Available Variants25 g
CHA.17958-25g
Price
€76.56
Available – Dispatch in 14 days
100 g
CHA.17958-100g
Price
€225.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.17958-25g | €76.56 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
100 g | CHA.17958-100g | €225.60 |
98.0% (T)
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | C6H5SO3H |
|---|---|
| CAS Number | 98-11-3 |
| Molecular Weight | 158.18 |
| UNSPSC Code | 12352106 |
| NACRES | NA.22 |
| PubChem Substance ID | 57647013 |
| EC Number | 202-638-7 |
| Beilstein/REAXYS Number | 742513 |
| MDL number | MFCD00011689 |
| Assay | 98.0% (T) |
| Form | solid |
Safety Information Handling visibility
| pictograms |
GHS05
GHS07
  GHS05,GHS07
|
|---|---|
| signalword | Danger |
| hcodes | H302,H314 |
| pcodes | P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Classifications | Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B |
| Storage Class | 8A - Combustible corrosive hazardous materials |
| wgk | WGK 1 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges |
Technical Overview & Applications Use-case context
Benzenesulfonic acid, with the CAS registry number 98-11-3, is a colorless crystalline solid that is highly soluble in water and has a melting point of approximately 43 degrees Celsius. It is an organosulfur compound that is commonly used as an intermediate in the synthesis of various chemicals, including dyes, pigments, and pharmaceuticals. The compound is typically prepared through the reaction of benzene with sulfuric acid or fuming sulfuric acid, resulting in the formation of benzenesulfonic acid as the primary product. This chemical is also used as a catalyst in various industrial processes, including the production of detergents and surfactants, due to its strong acidic properties and ability to facilitate chemical reactions. Its widespread use in various industries has made benzenesulfonic acid an important chemical compound in modern industrial applications.
