143 74 8 Suppliers USA
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Product | Description | |
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Phenol red Quick inquiry Where to buy Suppliers range | Phenol red. Uses: Use as indicator. Use as dye. CAS No. 143-74-8. Product ID: ACM143748. Molecular formula: C19H14O5S. Mole weight: 354.38. | |
Phenol Red Quick inquiry Where to buy Suppliers range | 100g Pack Size. Group: Stains & Indicators. Formula: (C6H4OH)2C7H4SO3. CAS No. 143-74-8. Prepack ID 30469104-100g. Molecular Weight 354.38. See USA prepack pricing. | |
Phenol Red Quick inquiry Where to buy Suppliers range | Phenol red is used as a pH indicator. A solution of phenol red will have a yellow color at a pH of 6.4 or below and a red color at a pH of 8.2 and above. The sodium salt of phenol red is used widely in culture media to identify changes from neutral to acidic pH values. It is typically used in cell culture media at 11mg/L. Acid end products from carbohydrate fermentation lower the pH causing the pH indicator phenol red to turn from red (alkaline) to yellow (acid). Group: Biochemicals. Alternative Names: Phenolsulfonephthalein ; 3,3-Bis(p-hydroxyphenyl)-2,1-3H-benzoxathiole. Grades: Cell Culture Grade. CAS No. 143-74-8. Pack Sizes: 50g, 100g, 250g, 500g. Molecular Formula: C19H14O5S, Molecular Weight: 354.38. US Biological Life Sciences. | Worldwide |
Phenol Red ACS Quick inquiry Where to buy Suppliers range | Phenol Red ACS. Group: Biochemicals. Alternative Names: Phenolsulfonephthalein ; 3,3-Bis(p-hydroxyphenyl)-2,1-3H-benzoxathiole. Grades: ACS Grade. CAS No. 143-74-8. Pack Sizes: 25g, 100g, 250g. Molecular Formula: C19H14O5S, Molecular Weight: 354.38. US Biological Life Sciences. | Worldwide |
Phenol Red Free Acid, ACS Quick inquiry Where to buy Suppliers range | Phenol Red Free Acid, ACS. CAS No. 143-74-8. | |
PHENOL RED FREE ACID ACS Quick inquiry Where to buy Suppliers range | PHENOL RED FREE ACID ACS. CAS No. 143-74-8. | |
Phenol red solution Quick inquiry Where to buy Suppliers range | Reagents According to Pharmacopoeias. Uses: For analytical and research use. Group: reagents. Alternative Names: Phenolsulfonphthalein, PSP, 3,3-bis(4-hydroxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide. CAS No. 143-74-8. IUPAC Name: 4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1λ^{6}-benzoxathiol-3-yl]phenol. |