Technical Data Sheet
Titan yellow (C. I. 19540), 5 g
extra pure
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Thiazole yellow
Empirical formula C28H19Na2N5O6S4
Molar mass (M) 695,73 g/mol
WGK 1
CAS No. 1829-00-1
EG-Nr. 217-377-4
Molar mass (M) 695,73 g/mol
WGK 1
CAS No. 1829-00-1
EG-Nr. 217-377-4
Indicator pH 11.0-13.0
Dissolve 0.1 g in 100 ml ethanol (20 %)
Dissolve 0.1 g in 100 ml ethanol (20 %)
€22.05/Pack Qty.
excl. VAT. | 5 g per Pack Qty.
Art. No. 7739.1
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€20.95/Pack Qty.
from 24 Pack Qty.
€19.84/Pack Qty.
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Product details
Titan yellow (C. I. 19540) extra pure
Technical Information
| Determination of | Mg |
| Colour conversion | yellow - red |
| Transition range pH | 11,0 - 13,0 |
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Titan yellow (C. I. 19540)
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 7739.1 | 5 g | glass |
€22.05 |
|
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| 7739.2 | 25 g | glass |
€38.60 |
|
|
| 7739.3 | 100 g | glass |
€95.15 |
|
|
|
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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 | rust colored powder |
| Solubility | clear, complete |
| pH-transition range | 11,0 (yellow)-13,0 (red) |
| Loss on drying | ≤10 % |