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0.5% 酚红溶液, 100 mL

0.5% 酚红溶液, 100 mL

CN¥367.90

Key features and details

CAS:34487-61-1 酚红钠;苯酚红 酚红是一种酸碱指示剂。它是由两摩尔苯酚与一摩尔邻磺苯酐缩合而成。组织培养基中的酚红可作为弱雌激素, 尤其对人乳腺癌细胞。酚红可用于多孔板培养巨噬细胞中过氧化氢的测定。

SKU: 091690049

Synonyms
Phenolsulfonphthalein
CAS Number:
34487-61-1
Molecular Formula:
C19H13O5SNa(Lit.)
Molecular Weight:
376.36(Lit.)
Packaging size:
100 mL
Product Description

Phenol red is an acid-base indicator. It is made by condensing two moles of phenol with one mole of o-sulfobenzoic acid anhydride. Phenol red in tissue culture media can act as a weak estrogen, especially with human breast cancer cells. Phenol red can be used to measure hydrogen peroxide in cultured macrophages in multiwell plates.

Application Notes

Phenol Red is used as a pH indicator in cell culture applications. 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. Phenol red in tissue culture media can act as a weak estrogen, especially with human breast cancer cells. Phenol red can be used to measure hydrogen peroxide in cultured macrophages in multiwell plates.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Mammalian Cell Culture | pH indicator in cell culture applications

Specifications
SKU 091690049
Alternate Names Phenolsulfonphthalein
Application Notes Phenol Red is used as a pH indicator in cell culture applications. 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. Phenol red in tissue culture media can act as a weak estrogen, especially with human breast cancer cells. Phenol red can be used to measure hydrogen peroxide in cultured macrophages in multiwell plates.
Base Catalog Number 1690049
CAS # 34487-61-1
Format Solution
Formulation Details Liquid | Phenol Red Sodium Salt: 5000.00000 mg/L
Molecular Formula C19H13O5SNa(Lit.)
Molecular Weight 376.36(Lit.)
Pack Size 100 mL
pH Visual transition interval is from pH 6.8 (yellow) to pH 8.2 (red)
Solubility Soluble in water (100 mg/mL-clear red solution) methanol or ethanol (200 mg/mL).
Sterility Sterile
Typical Working Concentration It is typically used in cell culture media at 11 mg/L.
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
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