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Leuco sulfur black 2 (C.I. 53195)

Leuco sulfur black 2 (C.I. 53195) Structure
Leuco sulfur black 2 (C.I. 53195) structure
CAS No.
61814-27-5
Chemical Name:
Leuco sulfur black 2 (C.I. 53195)
Synonyms
Leuco Sulphur Black 2;Leuco sulfur black 2 (C.I. 53195);C.I.Leuco Sulphur Black 2:C.I.53195
CBNumber:
CB01486401
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
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Leuco sulfur black 2 (C.I. 53195) Properties

EPA Substance Registry System C.I. Leuco Sulphur Black 2 (61814-27-5)

Leuco sulfur black 2 (C.I. 53195) Chemical Properties,Uses,Production

Preparation

2,4-Dinitrophenol?and?Picric acid?or?2-Amino-4,6-dinitrophenol?mixture with Sodium polysulfide solution heating.

Properties and Applications

blue 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 materials

PICRIC ACID Picramic acid 2,4-Dinitrophenol

Preparation Products

61814-27-5(Leuco sulfur black 2 (C.I. 53195))Related Search:

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

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Leuco sulfur black 2 (C.I. 53195) Leuco Sulphur Black 2 C.I.Leuco Sulphur Black 2:C.I.53195 61814-27-5