Technical Data Sheet
Brilliant yellow (C.I. 24890), 25 g
p.a.
Pack Qty.
Pack.
Empirical formula C26H18N4Na2O8S2
Molar mass (M) 624,55 g/mol
WGK 1
CAS No. 3051-11-4
EG-Nr. 221-267-1
Molar mass (M) 624,55 g/mol
WGK 1
CAS No. 3051-11-4
EG-Nr. 221-267-1
Indicator pH 6,4-8,0
Dissolve 0.1 g in 100 ml water
Dissolve 0.1 g in 100 ml water
€44.65/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 7645.2
In production
from 6 Pack Qty.
€42.42/Pack Qty.
from 24 Pack Qty.
€40.18/Pack Qty.
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Product details
Brilliant yellow (C.I. 24890) p.a.
Technical Information
| Colour conversion | yellow - red orange |
| Soluble in | Water |
| Transition range pH | 6,4 - 8,0 |
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Brilliant yellow (C.I. 24890)
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 7645.1 | 5 g | glass |
€25.30 |
|
|
| 7645.2 | 25 g | glass |
€44.65 |
|
|
| 7645.3 | 100 g | glass |
€104.20 |
|
|
|
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Downloads / MSDS
General information
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Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
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Certificates of Analysis
Type analysis
| Appearance | brick red to rust powder |
| pH-transition range | 6,4 (yellow)-8,0 (red orange) |