Leuco Sulphur Yellow 2
- CAS No.12262-38-3
- Chemical Name:Leuco Sulphur Yellow 2
- CBNumber:CB79703437
- Molecular Formula:
- Formula Weight:0
- MOL File:Mol file
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
Leuco Sulphur Yellow 2 Chemical Properties,Usage,Production
- Preparation 100 of the N,N’-diformyl-1,3-diamino-6-methylbenzene, 67 copies of 4-(4-Aminophenyl)benzenamine and 400 copies of sulfur cross mixture in 140 ~ 150 ℃ calcination, and in 15 hours will the temperature rise to about 218 ~ 220 ℃ (BIOS 1155, 35-36). With high temperature or large proportion of the sulfur cross get color is red dye, and less sulfur proper high temperature generation quantitative hydrogen sulfide, results of green light yellow dye.
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Properties and Applications
deep green light yellow to dark red light yellow. In the sodium sulfide solution good solubility, In concentrated sulfuric acid partly dissolved, dilution after yellow sulfur precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping Moderate Severe ISO 3-4 4 2 4 4-5 4 3 AATCC 4 5 3 2 2
Leuco Sulphur Yellow 2 Preparation Products And Raw materials
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12262-38-3, Leuco Sulphur Yellow 2Related Search:
- Acetamide, N-(2-methylphenyl)-, reaction products with [1,1'-biphenyl]-4,4'-diamine and sulfur, leuco derivs. 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 Leuco sulfur yellow 7 (C.I. 53037)
- 12262-38-3
- C.I.Leuco Sulphur Yellow 2 :C.I.53120
- Leuco Sulphur Yellow 2
