Ordering
Available Variants1 g
CHA.16839-1g
Price
€256.00
Available – Dispatch in 14 days
2.5 g
CHA.16839-2.5g
Price
€557.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.16839-1g | €256.00 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
2.5 g | CHA.16839-2.5g | €557.60 |
97%
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 | C6H5P(C6H4SO3K)2·xH2O |
|---|---|
| CAS Number | 308103-66-4 |
| Molecular Weight | 498.59 (anhydrous basis) |
| NACRES | NA.22 |
| PubChem Substance ID | 24871621 |
| UNSPSC Code | 12352002 |
| MDL number | MFCD01321353 |
Safety Information Handling visibility
| pictograms |
GHS07
 GHS07
|
|---|---|
| signalword | Warning |
| hcodes | H315,H319,H335 |
| pcodes | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 11 - Combustible Solids |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
Technical Overview & Applications Use-case context
The dipotassium salt hydrate of 4,4′-(Phenylphosphinidene)bis(benzenesulfonic acid), with a CAS number of 308103-66-4, is a chemical compound that has garnered significant attention in various industrial and research applications. This compound exhibits unique properties, rendering it a valuable reagent in the synthesis of phosphorus-containing materials. Its sulfonic acid groups confer water solubility, facilitating its use in aqueous systems, while the phosphinidene moiety enables participation in a range of chemical reactions. As a supplier, we provide high-purity 4,4′-(Phenylphosphinidene)bis(benzenesulfonic acid) dipotassium salt hydrate, ensuring consistency and reliability in our products, which is crucial for applications where precise chemical composition is essential, such as in the development of new materials and pharmaceuticals. Our product is manufactured under strict quality control measures to meet the demands of our customers.
