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Leuco sulfur black 2 (C.I. 53195)

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Leuco sulfur black 2 (C.I. 53195) Basic information
Product Name:Leuco sulfur black 2 (C.I. 53195)
Synonyms:Leuco sulfur black 2 (C.I. 53195);Leuco Sulphur Black 2;C.I.Leuco Sulphur Black 2:C.I.53195
CAS:61814-27-5
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Leuco sulfur black 2 (C.I. 53195) Structure
Leuco sulfur black 2 (C.I. 53195) Chemical Properties
EPA Substance Registry SystemC.I. Leuco Sulphur Black 2 (61814-27-5)
Safety Information
MSDS Information
Leuco sulfur black 2 (C.I. 53195) Usage And Synthesis
Preparation2,4-Dinitrophenol?and?Picric acid?or?2-Amino-4,6-dinitrophenol?mixture with Sodium polysulfide solution heating.
Properties and Applicationsblue black. In the Sodium sulfide solution solubility is very good, solution for blue black; In concentrated sulfuric acid for the blue black, dilution after black precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 5 4 6-7 5 5 5 4-5
AATCC 5 3 7-8 4 4-5
Leuco sulfur black 2 (C.I. 53195) Preparation Products And Raw materials
Raw materialsPICRIC ACID-->Picramic acid-->2,4-Dinitrophenol
Tag:Leuco sulfur black 2 (C.I. 53195)(61814-27-5) Related Product Information
Leuco Sulphur Black 6 Leuco Sulphur Blue 3 Leuco polysulfided 4-[(2,4-dinitrophenyl)amino]phenol Oxidized sulfurized aminophenols Leuco Sulphur Blue 2 Leuco Sulphur Blue 15 Phenol, 2,4-dinitro-, sulfurized, leuco derivs. Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)amino]phenyl]amino]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs. Leuco Sulphur Blue 1