| Phenol Red, GR | |
| Synonyms | Phenolsulfonphthalein; Fenolipuna; Sulfonphthal |
| Grade | AR / GR |
| Categories | Biological stains, Stains & dyes |
| Appearance (Form) | Powder |
| Appearance (Colour) | Reddish |
| Melting point | >300 °C |
| Loss on drying | Max 0.5% |
| Visual transition interval | 6.8 - 8.2, yellow to red |
| Absorption Max | (pH 6.5) λ 1 430 – 435 nm |
| Absorption Max | (pH 8.2) λ 2 557 – 560 nm |
| HSN Code | 320490.00 |
| Pack Size | 5 GM | 25 GM | 100 GM | 1 KG |
Phenol Red, GR
CAS No: 143-74-8
| Catalogue No | BSCHM-106P |
| Mol. Formula | C19H14O5S |
| Mol. Weight | 354.38 |
| Price | POR |
Phenol red (also known as phenolsulfonphthalein or PSP) is a pH indicator frequently used in cell biology laboratories.
Phenol red, GR - used in culture media, phenol red identifies pH changes from neutral (red) to acidic (yellow) values.
- Hazard Codes Xi
- Risk Statements 36/37/38
- Safety Statements 26
- WGK Germany 3