CAS:89-08-7丨4-Sulfophthalic Acid
CAS No. 89-08-7 Molecular formula C8H6O7S Molecular weight 246.19 Purity:98% Package:50g/100g/250g/500g/1kg/bulk quantity Worldwide Delivery Made in China
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Product introduction
4-Sulfophthalic Acid used for
4-Sulfophthalic acid (4-H3SPA) is a derivative of phthalic acid where a sulfonic acid group is substituted at the 4-position of the benzene ring. This compound serves as a versatile intermediate in the synthesis of various biologically relevant compounds and has been utilized as a catalyst in organic synthesis due to its acidic properties
Specification of CAS: 89-08-7丨4-Sulfophthalic Acid
| ITEMS | SPECIFICATION |
| CAS | 89-08-7 |
| Name | 4-Sulfophthalic Acid |
| Molecular formula | C8H6O7S |
| Molecular weight | 246.19 |
| Boiling point | 92 °C |
| Density | 1.292 g/mL at 25 °C |
| Refractive index | n20/D 1.447 |
| Form | Liquid |
| Color | Clear slightly brown |
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