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Bromocresol Purple Indicator AR | 00499 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Adsorption Indicators > Bromocresol Purple Indicator AR

Bromocresol Purple Indicator AR
Adsorption indicator for the bromide and chloride determination. 5,5'-Dibromo-o-cresolsulphonphthalein

Product Code.
 00499
Grade
Purity
 Min. 90%
CAS No.
 115-40-2
Molecular Formula
 C21H16Br2O5S
Molecular Weight
 540.24
H.S.Code
 2934.99000
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Purple to pink to yellow
 Melting point/ Freezing point [°C]
240 °C
Solubility in water [% weight]
Insoluble in water

Packaging

Specification

Appearance
Grey to light purple or pink to yellow-tan powder
pH transition (5.2 - 6.8)
Yellow to purple
Appearance of solution
Conforms
Loss on dryig (at 110°C)
Max 1%
Sensitivity test
Passes test

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338