Leuco sulfur yellow 7 (C.I. 53037)

Leuco sulfur yellow 7 (C.I. 53037) structure

CAS No.: 1326-46-1

Chemical Name:: Leuco sulfur yellow 7 (C.I. 53037)

Synonyms: Leuco Sulphur Yellow 7;Leuco sulfur yellow 7 (C.I. 53037);C.I.Leuco Sulphur Yellow 7:C.I.53037

CBNumber:: CB31485445

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

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Leuco sulfur yellow 7 (C.I. 53037) Chemical Properties,Uses,Production

Preparation

The 129 parts of O-Methylaniline, 55 parts of 4-Nitrobenzenamine and a mixture of 220 parts of sulfur calcined, and in 6 ~ hours gradually heating up To 250 ℃, its product with Sodium hydroxide or Sodium sulfide solution treatment.

Properties and Applications

yellow.

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

Leuco sulfur yellow 7 (C.I. 53037) Preparation Products And Raw materials

Raw materials

o-Toluidine 4-Nitroaniline

Preparation Products

1326-46-1(Leuco sulfur yellow 7 (C.I. 53037))Related Search:

Acetamide, N-(2-methylphenyl)-, reaction products with [1,1'-biphenyl]-4,4'-diamine and sulfur, leuco derivs. Leuco Sulphur Yellow 2 C.I. Solubilised Sulphur Black 5 (8CI) 2,5-Cyclohexadien-1-one, 4-[[4-(phenylamino)phenyl]imino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs. Solubilised Sulphur Black 11

Thiosulfonated sulfurized nitrophenols Acetamide, N-(2,4-dinitrophenyl)-, reaction products with phthalic anhydride and sodium sulfide (Na2(Sx)), leuco derivs. Sulphur Black 1 -Solubilised C.I.Leuco Sulphur Yellow 4

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Leuco sulfur yellow 7 (C.I. 53037) Leuco Sulphur Yellow 7 C.I.Leuco Sulphur Yellow 7:C.I.53037 1326-46-1