Technical Data Sheet
Ethyl violet (C.I. 42600), 25 g
extra pure
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Ethyl purple 6B, Basic violet 4
Empirical formula C31H42N3Cl
Molar mass (M) 492,15 g/mol
WGK 1
CAS No. 2390-59-2
EG-Nr. 219-231-5
Molar mass (M) 492,15 g/mol
WGK 1
CAS No. 2390-59-2
EG-Nr. 219-231-5
Indicator pH 0,0-3,5
Dissolve 0.1 g in 100 ml ethanol (50 %)
Dissolve 0.1 g in 100 ml ethanol (50 %)
€34.95/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 7680.2
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from 6 Pack Qty.
€33.20/Pack Qty.
from 24 Pack Qty.
€31.46/Pack Qty.
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Product details
Ethyl violet (C.I. 42600) extra pure
Technical Information
| Colour conversion | yellow - blue |
| Transition range pH | 0,0 - 3,5 |
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Ethyl violet (C.I. 42600)
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 7680.1 | 5 g | glass |
€19.90 |
|
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| 7680.2 | 25 g | glass |
€34.95 |
|
|
| 7680.3 | 100 g | glass |
€84.40 |
|
|
|
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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 | olive green to dark brown cryst. powder |
| Appearance of solution (0,1 % in H2O) | clear, dark purple |
| Loss on drying (105 °C) | ≤5,0 % |