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BROMOCRESOL PURPLE INDICATOR AR

Adsorption indicator for the bromide and chloride determination.

Synonyms : 5,5'-Dibromo-o-cresolsulphonphthalein
Chemical Information
ID 1550
Article No. AL0853
Grade AR
Purity 90%
CAS Number 115-40-2
Molecular Formula C21H16Br2O5S
Molecular Weight 540.24
HS Code 29349900
Shelf Life 5 Years
Packings Price (Rupee) Price (Dollar)
5 gm
250
$ 4
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25 gm
1020
$ 17
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100 gm
3740
$ 62
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Chemical Structure
Physical Properties
Solubility in water [% weight] Insoluble in water
Melting point/ Freezing point [ degree C] 240 degree C
Colour Pink colour
Physical state at 20 degree C Solid
Safety Information and Hazard Symbols
Signal Word Warning
Precaution Statement P261-P305 + P351 + P338
Symbol GHS07
Hazardous Statement H315-H319-H335
Specifications
Sensitivity test Passes test
pH transition 5.2 - 6.8 Yellow to purple
Loss on drying (at 110 deg C) Max 1%
Appearance of solution Conforms
Appearance Pink colored powder