All Products are stable to be shipped at room temperature, unless otherwise specified.
| Pack Size | Quantity | Price (USD) | Sub Total |
|---|---|---|---|
| 5g | $ 45.00 | 0.0 | |
| 10g | $ 70.00 | 0.0 | |
| Exact Weight Packaging | $ 95.00 | 0.0 | |
| Total | $ 0.0 | ||
Product successfully added to cart.
- Request another packsize ? Click here.
- Inventory Status : Available in 2-3 weeks
- Ships On : 5/23/2022
P295315
Bulk Order Request for P295315
Product Description
| Catalogue Number | P295315 |
| Chemical Name | Phenol Red Sodium Salt |
| Synonyms | 3H-2,1-Benzoxathiole, Phenol deriv.; Phenol Red Sodium; Phenol Red, Sodium Salt; Phenolsulfonephthalein Sodium; 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis-phenol S,S-Dioxide Monosodium Salt |
| CAS Number | 34487-61-1 |
| Alternate CAS # | Free Base: 143-74-8 |
| Molecular Formula | C₁₉H₁₄O₅S • Na |
| Molecular Weight | 354.36 + (22.99) |
| Category | Research Tools; Materials; Dyes; |
| Applications | Phenol Red Sodium Salt is a water soluble pH indicator commonly employed in cell biology laboratories as a cell tissue culture pH marker. Phenol Red sodium salt is a water soluble pH indicator used in the 6.8 (yellow) to 8.2 (red) range. It is commonly employed in cell biology laboratories as a cell tissue culture pH marker. Under normal conditions, phenol red added to the growth medium will have a pink-red color. Usually 15 mg/l is used to produce this effect. If problems arise, such as dying cells or overgrowth of contaminants, this will cause a change in pH resulting in a change in indicator color. This color change is an indication that the medium needs to be replaced. Additionally, Phenol Red could potentially be useful as a differentiation factor. It can also be used as reactant/reag |
| References | Pernak, J., et al.: Pol., PL 212596 B1 20121031 (2012) |