Technical Data Sheet
Ethyl red, 100 g
p.a.
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Empirical formula C17H19N3O2
Molar mass (M) 297,36 g/mol
Melting point (mp) 135 °C
WGK 1
CAS No. 76058-33-8
Molar mass (M) 297,36 g/mol
Melting point (mp) 135 °C
WGK 1
CAS No. 76058-33-8
Indicator pH 4,5-6,5
Dissolve 0.1 g in 100 ml ethanol (96 %)
Dissolve 0.1 g in 100 ml ethanol (96 %)
€224.70/Pack Qty.
excl. VAT. | 100 g per Pack Qty.
Art. No. 7677.3
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€213.46/Pack Qty.
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Product details
Ethyl red p.a.
Technical Information
| Colour conversion | red-yellow |
| Transition range pH | 4,5 - 6,5 |
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Ethyl red
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 7677.1 | 5 g | glass |
€27.45 |
|
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| 7677.2 | 25 g | glass |
€73.00 |
|
|
| 7677.3 | 100 g | glass |
€224.70 |
|
|
|
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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
Type analysis
| Appearance | dark red to maroon powder |
| Appearance of solution (0,1 % in H2O) | clear, dark red |
| pH-transition range | 4,5 (red)-6,5 (yellow) |