HIMA CHEMICALS Address: E-3 & 19/C, Patel Industrial Estate, Yamuna Mill Road, Pratapnagar, Vadodara-390 004, Gujarat, India Contact Person: Mr. Pravin Patel (Proprietor), Mr. Mihir Patel Manufacturer of EDTA Disodium Salt Pure Extra, EDTA Acid, Mono Sodium Phosphate, Disodium Phosphate, Trisodium Phosphate