Reaches 100 Million Turn Over...

| Food Colour | Reactive Dyes | Laboratory Reagents |
| Pigment Powder | Acid Dyes | Direct Dyes |

Phenol Red Sodium Salt

 

Phenol Red Sodium Salt

SPECIFICATION SHEET   CAS No. 34487-61-1 Chemical Formula C19H13NaO5S Molecular Weight 376.36 Melting Point 285º c Dye Content ~90% Solution Clarity (Water) To Pass Transition Range   pH 6.5 - 8.0  Yellow to Red violet Absorption Max (pH 1.2)503-506 nm 880 - 950 Absorption Max (pH 2.5)430-435 nm 560-620 Absorption Max (pH 6.5)430-435 nm 560 - 620 Absorption Max (pH 8.0)557-560 nm 970 - 1100 Loss On Drying (110º c) < 5%

Phenol Red Sodium Salt - Laboratory Reagents

Parshwanath Group - I/5617, Ph-II, GIDC Vatva, Ahmedabad - 382 445. India    Fax: 91-79-25833746