Bromothymol blue sodium salt, 25 g
p.a., ACS
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3',3''-Dibromothymolsulphonphthaleine
Empirical formula C27H27Br2NaO5S
Molar mass (M) 646,38 g/mol
WGK 1
CAS No. 34722-90-2
EG-Nr. 252-169-7
Molar mass (M) 646,38 g/mol
WGK 1
CAS No. 34722-90-2
EG-Nr. 252-169-7
Indicator pH 6.0-7.6
Dissolve 0.04 g in 100 ml water
Dissolve 0.04 g in 100 ml water
€75.80/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. KK19.3
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€72.01/Pack Qty.
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Product details
Bromothymol blue sodium salt p.a., ACS
Technical Information
| Colour conversion | yellow - blue |
| Transition range pH | 6,0 - 7,6 |
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Bromothymol blue sodium salt
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| KK19.1 | 5 g | glass |
€25.70 |
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| KK19.2 | 10 g | glass |
€41.40 |
|
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| KK19.3 | 25 g | glass |
€75.80 |
|
|
|
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Downloads / MSDS
General information
Indicators and Dyes
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Certificates of Analysis
Guarantee analysis
| Appearance | Orange to dark green to brown to black powder, crystals or crystalline powder |
| Appearance of solution (0,1 % in H2O) | clearly soluble |
| pH-transition range | pH 6,0 (yellow) - 7,6 (blue) |
| Loss on drying (110 °C) | ≤5 % |