Technical Data Sheet
Bromocresol green sodium salt, 25 g
ACS
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Empirical formula C21H13Br4NaO5S
Molar mass (M) 720,02 g/mol
Melting point (mp) 230 °C
WGK 1
CAS No. 62625-32-5
EG-Nr. 263-657-4
Molar mass (M) 720,02 g/mol
Melting point (mp) 230 °C
WGK 1
CAS No. 62625-32-5
EG-Nr. 263-657-4
Indicator pH 3.8-5.4
Dissolve 0.04 g in 100 ml water
Dissolve 0.04 g in 100 ml water
€155.90/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. KK18.3
In production
from 6 Pack Qty.
€148.10/Pack Qty.
from 24 Pack Qty.
€140.31/Pack Qty.
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Product details
Bromocresol green sodium salt ACS
Technical Information
| Colour conversion | yellow - blue |
| Transition range pH | 3,8 - 5,4 |
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Bromocresol green sodium salt
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| KK18.1 | 1 g | glass |
€17.10 |
|
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| KK18.2 | 5 g | glass |
€45.70 |
|
|
| KK18.3 | 25 g | glass |
€155.90 |
|
|
|
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Downloads / MSDS
General information
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Certificates of Analysis
Guarantee analysis
| Appearance of solution (0,1 % in H2O) | clearly soluble |
| pH-transition range | 3.8 (yellow)-5.4 (blue) |
| Loss on drying | ≤5.0 % |