JANUS BLACK
- CAS NO.:4443-99-6
- Empirical Formula: C28H26ClN5O
- Molecular Weight: 483.99
- MDL number: MFCD00050077
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-03-19 16:05:44
What is JANUS BLACK?
The Uses of JANUS BLACK
Janus Black was used for the dyeing of polyacrylonitrile fibers.
Preparation
N, N-diethyl-phenosafranine diazo, coupled with phenol.
Properties and Applications
green and black. Soluble in water for dark green light blue, soluble in ethanol for red light blue. The strong sulfuric acid for green, diluted for purple, and a green precipitation. The dye solution to join hydrochloric acid soluble green precipitate generated; With strong sodium hydroxide solution generation red precipitate.
Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
AATCC | 6 | 5 | 5 | 3-4 | 5 | 5 |
Forms and nomenclature
Janus Black R 17 is formed by coupling diazotized diethylphenosafranine to phenol.
Properties of JANUS BLACK
Melting point: | 200 °C (dec.)(lit.) |
Safety information for JANUS BLACK
Computed Descriptors for JANUS BLACK
New Products
Tubulysin C Tubulysin F Tubulysin I Tubulysin G Diethyl Aluminium Cyanide (1.0 M in Toluene) 4,4-DIFLUOROCYCLOHEXANAMINE 2-(azetidin-3-ylidene)acetonitrile (hydrochloride) 3-Aminocyclobutanone hydrochloride tetrahydro-4-methyl-2H-pyran 4-(Benzyloxy)-3-bromophenylacetic Acid 1-(1,1-Difluoroethyl)-2-fluorobenzene 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Calcium Sodium Phosphosilicate IH Imeglimin Hydrochloride IH Fuel shell Magnesium Trisilicate Latanoprostene Bunod Lubiprostone Flame Retardant Zinc Borate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate methyl 3-fluoro-4- thiomorpholino phenylcarbamate 7-Methoxyquinoline-4-carboxylic acidRelated products of tetrahydrofuran
BASIC BLACK 1
Basic Blue 11
PRIMOCYANINE 6GX
9-(dimethylamino)-5-((4-(dimethylamino)phenyl)amino)benzo[a]phenoxazin-7-ium chloride
Benzo[a]phenazinium, 9-(diethylamino)-5-[[4-(diethylamino)phenyl]amino]-7-phenyl-, chloride
C.I. Basic Blue 123
Quinoxalino[2,3-b]phenoxazinium, 3,9-bis(dimethylamino)-7-phenyl-, chloride (1:2)
CI 51180
You may like
-
(R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonateView Details
2416850-45-6 -
methyl 3-fluoro-4- thiomorpholino phenylcarbamateView Details
2760359-22-4 -
Fuel shell 98%View Details
-
4,6-dichloro-2-propylthiopyrimidine-5-amine 145783-15-9 98%View Details
145783-15-9 -
Hydrogen Gas 98%View Details
-
151767-02-1 Montelukast Sodium IP/USP 98%View Details
151767-02-1 -
Valacyclovir Hydrochloride IH 98%View Details
124832-27-5 -
2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 98%View Details
142569-70-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.