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Methyl red sodium salt (C. I. 13020), 25 g

p.a., water-soluble
Pack Qty.
2-[(4-Dimethylamino)-phenylazo]-benzoic acid
Empirical formula C15H14N3NaO2
Molar mass (M) 291,29 g/mol
CAS No. 845-10-3
EG-Nr. 212-682-9

Indicator pH 4.2-6.2
Dissolve 0.1 g in 100 ml water

€30.65/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 5003.1

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Product details

Methyl red sodium salt (C. I. 13020) p.a., water-soluble

Technical Information
Colour conversion red - yellow 
Transition range pH 4,2 - 6,2 
Methyl red sodium salt (C. I. 13020)
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Art. No. Pack Qty. Pack. Price Quantity
5003.1 25 g glass


5003.2 100 g glass


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General information

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Type analysis

pH-transition range4.2 (red)-6.2 (yellow)