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Alfa Aesar™ Chlorophenol Red

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Quantity:
5g
25g
4430-20-0
C19H12Cl2O5S
423.26
MFCD00005877
WWAABJGNHFGXSJ-UHFFFAOYSA-N
chlorophenol red,chlorphenol red,chlorphenolsulfonphthalein,dichlorophenolsulfonephthalein,3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide,chlorophenol red indicator,3',3-dichlorophenolsulfonphthalein,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro,3',3'-dichlorophenolsulfonaphthalein,3',3-dichlorophenol-sulfonphthalein
20486
2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl
4430-20-0
C19H12Cl2O5S
423.26
MFCD00005877
WWAABJGNHFGXSJ-UHFFFAOYSA-N
chlorophenol red,chlorphenol red,chlorphenolsulfonphthalein,dichlorophenolsulfonephthalein,3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide,chlorophenol red indicator,3',3-dichlorophenolsulfonphthalein,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro,3',3'-dichlorophenolsulfonaphthalein,3',3-dichlorophenol-sulfonphthalein
20486
2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)Cl)C4=CC(=C(C=C4)O)Cl
Applications
Used to detect chlorine dioxide in drinking water. Transition Interval: From pH 4.8 (yellow) to pH 6.7 (violet). Also used in transport studies of goldfish renal tubules.

Solubility
Soluble in water (30 mg/ml), ethanol (80 mg/ml), and methyl cellusolve (50 mg/ml).

Notes
Transition interval: pH 4.8 (yellow) to 6.4 (red)
Quantity 5g
Beilstein 354053
Solubility Information Soluble in water (30mg/ml),ethanol (80mg/ml),and methyl cellusolve (50mg/ml).
Formula Weight 432.28
Chemical Name or Material Chlorophenol Red

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

EINECSNumber : 224-619-2

TSCA : Yes

Recommended Storage : Ambient temperatures