Chlorophenol Red

Product Description

Product	Chlorophenol Red
CAS	4430-20-0
Formula	C₁₉H₁₂Cl₂O₅S
Synonym	Chlorophenol red, Chlorphenol Red, Chlorphenolsulfonphthalein, Dichlorophenolsulfonephthalein, EINECS 224-619-2, NSC 7828, 3',3''-Dichlorophenolsulfonphthalein, 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(2-chlorophenol) S,S-dioxide, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-chloro-, Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-chloro-, S,S-dioxide (8CI)(9CI), Chlorophenol red, 4,4- (3H-2,1-Benzoxathiol-3-ylidene) bis (2-chlorophenol) S,S-dioxide, Chlorphenol Red, CPR, 3,3- Dichlorophenolsulfonephthalein, 3,3- Dichlorophenolsulfonphthalein Phenol, 4,4-(3H-2,1-benzoxathiol-3-ylidene) bis (2-chloro-, S,S-dioxide

Molecular weight	423.27
SMILES	C1(c2c(cccc2)S(O1)(=O)=O)(c1cc(c(O)cc1)Cl)c1cc(c(O)cc1)Cl
Notes	Chlorophenol Red uses and applications include: Acid-base (pH) indicator useful in the pH range 5.2 (yellow)-6.8 (red); commonly used as the water-solution sodium salt or as a solution in dilute sodium hydroxide Suggested storage of Chlorophenol Red: Keep tightly closed; store in cool dry place
Class	Specialty Chemicals
Function	Acid

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