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Chlorophenol Red

3',3-Dichlorophenolsulfonphthalein

Chemical Formula	C₁₉H₁₂Cl₂O₅S
Molecular Weight	F.W. 423.28
CAS #	4430-20-0

Safety Information
Health Hazard	2
Fire Hazard	1
Reactivity	0

Test	Specification
Absorption Max. (in 0.1N NaOH)	572 nm
Visual Transition Interval	pH 4.8 (yellow) to pH 6.4 (red)

UPS limit

150 lb

Chemical information and descriptions have been provided by Spectrum Chemicals.

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Model -+	Product Name -+	Manufacturer -+	Price -+	Buy Now
CH129-01	Chlorophenol Red - Chlorophenol Red - C₁₉H₁₂Cl₂O₅S - 1 GM	CH129-01	$148.05
CH129-02	Chlorophenol Red - Chlorophenol Red - C₁₉H₁₂Cl₂O₅S - 5 GM	CH129-02	$369.76

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