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Bromocresol Purple, Water Soluble

5',5-Dibromo-o-cresolsulfonphthalein, Sodium Salt

Chemical Formula	C₂₁H₁₅O₅SBr₂Na
Molecular Weight	F.W. 562.22
CAS #	62625-30-3

Safety Information
Health Hazard	2
Fire Hazard	1
Reactivity	0

Test	Specification
Absorption Max. @ pH 7 (in 0.1N NaOH)	585 (379) nm
Visual Transition Interval	pH 5.2 (yellow) to pH 6.8 (purple)

UPS limit

150 lb

Chemical information and descriptions have been provided by Spectrum Chemicals.

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BR140-04	Bromocresol Purple, Water Soluble - Bromocresol Purple, Water Soluble - C₂₁H₁₅O₅SBr₂Na - 25 GM	BR140-04	$521.78
BR140-02	Bromocresol Purple, Water Soluble - Bromocresol Purple, Water Soluble - C₂₁H₁₅O₅SBr₂Na - 5 GM	BR140-02	$215.69

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