Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes

Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes structure

CAS No.: 1327-07-7

Chemical Name:: Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes

Synonyms: C.I.53270;Sulphur Brown 15;Sulfanol Brown BR;Immedial Brown BR;C.I.Sulphur Brown 15;Sulfur brown 15 (C.I. 53270);C.I.Sulphur Brown 15:C.I.53270;Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes

CBNumber:: CB8935773

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

Request For Quotation

Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes Chemical Properties,Uses,Production

Preparation

To 138 parts of??1,5-Dinitronaphthalene?and 75 parts of ?the coarse Cresol mixture with Sodium polysulfide in Copper sulfate monohydrate and Sodium chloride presence, in 265 ℃ calcination 12 ~ 14 hours. 1, 5 – dinitrobenzene before roasting in Sodium polysulfide available in 90 ℃ reduction (BIOS 1155, 12).

Properties and Applications

dark brown.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
						Moderate	Severe
ISO	4-5	4	5-6	4	4-5	4	2-3

Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes Preparation Products And Raw materials

Raw materials

1,5-Dinitronaphthalene

Preparation Products

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DINITRONAPHTHALENE DINITRONAPHTHALENE

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Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes Sulfur brown 15 (C.I. 53270) C.I.53270 C.I.Sulphur Brown 15 Immedial Brown BR Sulfanol Brown BR Sulphur Brown 15 C.I.Sulphur Brown 15:C.I.53270 1327-07-7