Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Sodium Benzenesulfonate (CAS: 515-42-4) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Chemical Name | Sodium Benzenesulfonate |
| Synonyms | Benzenesulfonic Acid Sodium Salt |
| CAS Number | 515-42-4 |
| CAT Number | RF-PI1994 |
| Stock Status | In Stock, Production Capacity 800mt/Year |
| Molecular Formula | C6H5SO3Na |
| Molecular Weight | 180.16 |
| Melting Point | 450℃ |
| Density | 1.124 g/mL at 25℃ (lit.) |
| Water Solubility | Completely Soluble in Water |
| Solubility | Slightly Soluble in Alcohol |
| Sensitive | Hygroscopic |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Appearance | White Flake Crystalline Powder |
| Purity / Analysis Method | >98.5% (HPLC) |
| Loss on Drying | <2.00% |
| Heavy Metals (as Pb) | <0.002% |
| Chloride (as Cl) | <0.01% |
| Sulfate (SO4) | <0.01% |
| Iron (as Fe) | <0.002% |
| Water Insoluble | <0.01% |
| Single Impurity | <0.50% |
| Total Impurities | <1.50% |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture
Sodium Benzenesulfonate (CAS: 515-42-4) is widely used as dyes intermediates, used in insecticides, pesticides and pharmaceuticals industries, washing additive as well as in the casting trade. Used as analytical reagents and organic synthesis intermediates, biochemical research reagents. Sodium Benzenesulfonate has been used in Raman spectroscopic determination of molecular structural features in sulfonated polystyrene resins. It was used as electrolyte in formation of polypyrrole coatings with varying surface morphology on stainless steel.