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Leuco sulfur yellow 7 (C.I. 53037)
Product Name
Leuco sulfur yellow 7 (C.I. 53037)
CAS
1326-46-1
MF
MW
0
EINECS
MOL File
Mol File
Usage And Synthesis
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
Preparation Products And Raw materials
Raw materials
o-Toluidine
4-Nitroaniline
Related Product Information
Acetamide, N-(2-methylphenyl)-, reaction products with [1,1'-biphenyl]-4,4'-diamine and sulfur, leuco derivs.
Leuco Sulphur Yellow 2
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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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