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Direct Black 193

Name:C.I.Direct Black 193

Molecular Structure: trisazo class

Molecular Formula:

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Direct Black 188

Name:C.I.Direct Black 188

Molecular Structure: Multi-azo class

Molecular Formula:

Molecular Weight:

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Direct Black 187

Name:C.I.Direct Black 187

Molecular Structure: Multi-azo class

Molecular Formula:

Molecular Weight:

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Direct Black 189

Name:C.I.Direct Black 189

Molecular Structure: azo class

Molecular Formula:

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Direct Black 186

Name:C.I.Direct Black 186

Molecular Structure: Multi-azo class

Molecular Formula:

Molecular Weight:

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