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Dimethyl yellow (C.I. 11020)

pure
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: In smaller quantities, lead to immediate serious damage to health or death. Safety: Do not inhale, touch or swallow. Wear work safety equipment. Call a poison control centre or doctor immediately. Recovery position.
Examples of effect: Have an allergenic effect, carcinogenic, mutagenic, toxic to reproduction and cause developmental toxicity (reprotoxic) or damage to organs Safety: You must be well-informed before starting work with these substances; wear protective clothing and gloves, eye protection and mask or breathing protection.
Danger
H301-H351
i toxic if swallowed, suspected of causing cancer (if exposed)
P280 P308+P313 P330 P405
i wear protective gloves/protective clothing/eye protection/face protection, IF exposed or concerned: Get medical advice/attention, rinse mouth, store locked up
Pack Qty.
Pack.
p-Dimethylaminoazobenzene, Solvent Yellow 2, Butter Yellow, Methyl yellow
Empirical formula C14H15N3
Molar mass (M) 225,29 g/mol
Melting point (mp) 115 °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

Type analysis

€54.90/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. 9982.1

Available from stock Karlsruhe
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from 6 Pack Qty. €52.16/Pack Qty.
from 24 Pack Qty. €49.41/Pack Qty.
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Product details



Technical Information
Colour conversion red - yellow  
Handling area pH 2,9 – 4,0  
Instructions for use Dissolve 0,1 g in 100 ml ethanol (96 %)  
Dimethyl yellow (C.I. 11020)
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Order No. Pack Qty. Pack. Price Quantity
9982.1 10 g glass €54.90
Available from stock Karlsruhe
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General information

Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.

Analysis certificates

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

pH-transition range2,9 (red)-4,0 (yellow)  
Melting range110-116 °C  

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