CAS Number 88-99-3 is the official registry number for Phthalic Acid (C₈H₆O₄, MW 166.13 g/mol). Available from verified Indian manufacturer with full documentation.
| CAS Number | 88-99-3 |
| Chemical Name | Phthalic Acid |
| Molecular Formula | C₈H₆O₄ |
| Molecular Weight | 166.13 g/mol |
| Category | Acid |
| Grade | Technical/99%/LR |
| HSN Code | 2917.35 |
1,2-Benzenedicarboxylic acid
PVC plasticizer intermediate, Alkyd resin, Chemical synthesis
Chemical, Polymer, Pharma