Phenol, 4-[[4-(dimethylamino)phenyl]azo]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.

CAS NO.：12262-25-8
Molecular Weight: 0
EINECS: 235-517-2
Update Date: 2023-04-23 13:52:06

What is Phenol, 4-[[4-(dimethylamino)phenyl]azo]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.?

Preparation

4-(4-Dimethylaminoanilino)phenol in ethanol Sodium polysulfide solution heating, and in 84 ℃ next return 165 ~ 170 hours, then blowing air to precipitation, garnish with hydrochloric acid part neutralization. This indophenol?is by N1,N1-dimethylbenzene-1,4-diamine?and phenol and condensation.

Flammability and Explosibility

Not classified

Properties and Applications

brilliant blue.?In general the solubility of sodium sulfide solution.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Moderate	Severe
ISO	4-5	5	4-5	3-4		4-5	3
AATCC	5	4-5	4-5	4		4	2-3

Properties of Phenol, 4-[[4-(dimethylamino)phenyl]azo]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.

Density	1.5[at 20℃]
Water Solubility	650μg/L at 20℃
EPA Substance Registry System	C.I. Leuco Sulphur Blue 9 (12262-25-8)

Safety information for Phenol, 4-[[4-(dimethylamino)phenyl]azo]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.

Computed Descriptors for Phenol, 4-[[4-(dimethylamino)phenyl]azo]-, reaction products with sodium sulfide (Na2(Sx)), leuco derivs.

New Products

4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acid

Related products of tetrahydrofuran

Copper, cresol-1,5-dinitronaphthalene-sodium polysulfide reaction products complexes, leuco derivs.

Leuco polysulfurized 4-[(2,4-dinitrophenyl)amino]phenol

C.I. Leuco Sulfur Brown 14

Sulphur Blue 7 -Leuco

Leuco Sulphur Brown 1

Leuco sulfided 4-[(2,4-dinitrophenyl)amino]phenol

Leuco Sulphur Brown 12

Leuco Sulphur Brown 16