Technical Data Sheet
Dimethyl yellow (C.I. 11020), 10 g
pure
H301-H351
toxic if swallowed, suspected of causing cancer
P201 P280 P301+P310 P308+P313 P405 P501
obtain special instructions before use, wear protective gloves/protective clothing/eye protection/face protection, IF SWALLOWED: Immediately call a POISON CENTER/doctor, IF exposed or concerned: Get medical advice/attention, store locked up, dispose of contents/container in accordance with local/regional/national/international regulations
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Solvent yellow 2, p-Dimethylaminoazobenzene, Butter Yellow, Methyl yellow
Empirical formula C14H15N3
Molar mass (M) 225,29 g/mol
Density (D) 1 g/cm³
Melting point (mp) 116 °C
ADR 6.1 III
WGK 2
CAS No. 60-11-7
EG-Nr. 200-455-7
UN-Nr. 2811
Molar mass (M) 225,29 g/mol
Density (D) 1 g/cm³
Melting point (mp) 116 °C
ADR 6.1 III
WGK 2
CAS No. 60-11-7
EG-Nr. 200-455-7
UN-Nr. 2811
Indicator pH 2.9-4.0
Dissolve 0.1 g in 100 ml ethanol (96 %)
Dissolve 0.1 g in 100 ml ethanol (96 %)
€20.35/Pack Qty.
excl. VAT. | 10 g per Pack Qty.
Art. No. 9982.1
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Product details
Dimethyl yellow (C.I. 11020) pure
Technical Information
Colour conversion | red - yellow |
Transition range pH | 2,9 - 4,0 |
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Dimethyl yellow (C.I. 11020)
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Art. No. | Pack Qty. | Pack. | Price | Quantity | |
---|---|---|---|---|---|
9982.1 | 10 g | glass |
€20.35 |
|
|
9982.2 | 50 g | glass |
€59.70 |
|
|
9982.3 | 100 g | glass |
€106.35 |
|
|
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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 | yellow to orange brown powder |
Solution (0.1 % in ethanol) | clear |
pH-transition range | 2,9 (red)-4,0 (yellow) |
Melting range | 110-116 °C |
Absorption max. (C2H5OH) | 403-407 nm |
Loss on drying (40 °C) | ≤5 % |