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Home Chemnovo Adsorption Indicators Bromocresol Purple Indicator AR

00499

Bromocresol Purple Indicator AR

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

CAS : 115-40-2

HS Code : 2934.99000

Molecular Formula : C21H16Br2O5S

Molecular Weight : 540.24

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

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

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