4-Dimethylaminoazobenzene - Chemical resistance

DMAB, Methyl Yellow

Dimethylaminoazobenzene (DMAB) is a synthetic compound that has been used in the past as a food dye and as an intermediate in the textile industry. The azoxy form of DMAB is the yellow form of the molecule. However, its use as a food additive has been banned in many countries due to concerns about its potential health risks. It can be used as a pH indicator.

Molecular formula

C14H15N3

Functional formula

C6H5N2C6H4N(CH3)2

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Fibre-rubber plates

POWER®gasket 100

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POWER®gasket 200

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POWER®gasket 300

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POWER®gasket 350 A

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POWER®gasket 400

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Teflon plates

POWER®flon 10 BLUE

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POWER®flon 20 PINK

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POWER®flon 30 WHITE

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POWER®flon BG-S

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Graphite plates

POWER®graf 1 Premium

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POWER®graf 3 Premium

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POWER®graf 4 Premium

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POWER®graf 5 Premium

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POWER®graf HP

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Rubber plates

Rubber NR

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Rubber SBR

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EPDM rubber

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Rubber CR

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NBR rubber

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Rubber IIR

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VMQ rubber (silicone)

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Rubber CSM

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Rubber FKM

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All technical data is based on our measurements and experience and is for guidance only. The parameters listed interact if they occur together and must be consulted in limiting cases. The manufacturer is not liable for misinterpretation of the given data and incorrect application of seals

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