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Pigment Yellow 25

Name:C.I.Pigment Yellow 25

Molecular Structure: Single azo

C.I.Pigment Yellow 25,379.84,C21H18ClN3O2,Helio Fast Yellow 8G

C.I.Pigment Yellow 25,379.84,C21H18ClN3O2,Helio Fast Yellow 8G

Molecular Formula:C21H18ClN3O2

Molecular Weight: 379.84

CAS Registry Number:

Manufacturing Methods : 4-Chloro-2-methylbenzenamine diazotization, and N-(naphthalen-1-yl)-3-oxobutanamide coupling.

Properties and Applications:green yellow

Light Fastness Heat resistance(℃ ) Sodium carbonate(5%) Muriatic acid(5%) Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
Good to Well Good to 140 Well Well

List of Suppliers:

Helio Fast Yellow 8G(Bayer Group)

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This entry was posted on Friday, November 16th, 2012 at 2:55 AM and is filed under pigment dye. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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