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Disperse yellow 9

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Cat Number

INT6373735

CAS Number

6373-73-5

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Product Detail

CAS Number

6373-73-5

EINECS

228-919-4

Storage

Room Temperature

Synonyms

DISPERSE YELLOW 9;4'-AMINO-2,4-DINITRODIPHENYLAMINE;1,4-Benzenediamine, N-(2,4-dinitrophenyl)-;N-(2,4-DINITROPHENYL)-1,4-BENZENEDIAMINE);N-(2,4-Dinitrophenyl)-1,4-phenylenediamine,N-(2,4-Dinitrophenyl)-p-phenylenediamine;NSC 60560;Seriplas Yellow PL

Description

Disperse Yellow 9 is an azo disperse dye which is water insoluble. Disperse Yellow 9 can be used to dye polyester and acetate fibers.

Molecular Formula

C12H10N4O4

Molecular Weight

274.23

Melting Point

187-190 ℃

Boiling Point

417.22 ℃ (rough estimate)

Color

Dark Orange to Very Dark Orange

pKa

4.22±0.10(Predicted)

Purity

0.97

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