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BROMOTHYMOL BLUE INDICATOR AR/ACS
pH 6.0-7.6 Yellow to Blue
3',3-Dibromothymolsulfonphthalein
MSDS
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COAs
Packings
5 g
(00005)
25 g
(00025)
Print friendly version
Article No.
02350
Grade
AR/ACS
Purity
CAS No.
76-59-5
Molecular Formula
C
2
7
H
2
8
Br
2
O
5
S
Molecular Weight
624.40
H.S. Code
2934.9990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Brown powder
Odour
Characteristic odour
Melting point/ Freezing point [°C]
200 - 202 °C
Solubility in water [% weight]
Slightly soluble in water
Specifications
Appearance
Pink to purple color powder
pH transition (6.0-7.6)
Yellow to blue
Appearance of solution
Passes test
Loss on drying (at 110°C)
Max 3.0%
Transition range (according to ACS)
Passes test
Sensitivity
Passes test
Revision Date:
07-Aug-2014
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BROMOTHYMOL BLUE INDICATOR