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BROMOTHYMOL BLUE SODIUM SALT ACS
3',3''-dibromothymolsulfonephthalein sodium salt
MSDS
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COAs
Packings
10 g
(00010)
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Article No.
02351
Grade
ACS
Purity
CAS No.
34722-90-2
Molecular Formula
C
2
7
H
2
7
Br
2
NaO
5
S
Molecular Weight
646.38
H.S. Code
2914.7990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Yellowish orange
Odour
Characteristic odour
Solubility in water [% weight]
Soluble in water
Specifications
Appearance
Orange to dark green to brown to black powder, crystals or crystalline powder
pH transition (6.0-7.6)
Yellow to blue
Appearance of solution
Passes test
Loss on drying (at 110°C)
Max 5%
Transition range (according to ACS)
Passes test
Revision Date:
17-Mar-2021
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BROMOTHYMOL BLUE SODIUM SALT