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20262-58-2

20262-58-2 Structure

20262-58-2 Structure
IdentificationBack Directory
[Name]

disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate
[CAS]

20262-58-2
[Synonyms]

Kpzol Orange 3R
Adizol Orange 3R
Begazol Orange 3R
Benzasol Orange 3R
Helaktyn Orange 3R
Reactive Orange 16
remazole orange-3R
Victazol Orange 3R
Triactive Orange 3R
brilliant orange 3R
Saractive Orange S3R
Intracron Brilliant Orange
DHHGSXPASZBLGC-VPMNAVQSSA-L
Sumifix Brilliant Orange 3R
Synozol Brilliant Orange 3R
Dinazol Brilliant Orange 3R
Remazol Brilliant Oreange 3R
Apollozol Brilliant Orange 3R
Celmazol Brilliant Orange 3RN
Reactive orange 16 (C.I. 17757)
(12225-88-6) reactive orange 16
C.I.Reactive Orange 16:C.I.17757
Youhaoreactive Orange KN-5R 7324.
6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl brilliant orange 3r 2-Naphthalenesulfonic acid
disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate
2-Naphthalenesulfonic acid, 6-(acetylamino)-4-hydroxy-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, disodium salt
6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-disodium salt 2-naphthalenesulfonic acid
6-(Acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-2-naphthalenesulfonic acid disodium salt
3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt
TIANFU-CHEM CAS NO.20262-58-2 disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate
[EINECS(EC#)]

243-653-9
[Molecular Formula]

C20H17N3Na2O11S3
[MDL Number]

MFCD00013281
[MOL File]

20262-58-2.mol
[Molecular Weight]

617.537
Chemical PropertiesBack Directory
[EPA Substance Registry System]

2-Naphthalenesulfonic acid, 6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, disodium salt (20262-58-2)
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)
GHS08
[Signal word ]

Danger
[Hazard statements ]

H317-H334
[Precautionary statements ]

P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P261-P285-P304+P341-P342+P311-P501
[TSCA ]

TSCA listed
Raw materials And Preparation ProductsBack Directory
[Raw materials]

SULFATE STANDARD-->2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate-->2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid)
Hazard InformationBack Directory
[Chemical Properties]

Red powder. Solubility in water is 120g/L (20°C) and 150g/L (80°C). The color becomes slightly darker when exposed to iron ions and darker when exposed to copper ions. This dye is highly reactive and has medium affinity.
[Uses]

Reactive orange 16 is common textile dyes that can be adsorbed onto single-walled carbon nanotubes (SWCNTs) through electrostatic interactions, allowing the separation of residual dyes.
[Definition]

ChEBI: An azo compound having a ({[(2-sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl moiety attached at position 2 of a multi-substituted naphthalene.
[Preparation]

2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate diazo, and 6-Acetamido-4-hydroxynaphthalene-2-sulfonic acid coupling.
[Properties and Applications]

Reactive Orange 16 is a bright yellow orange. Red powder.20 ℃ in the solubility of water when for 120 g/L, in 80℃ when more than 150 ℃ the solubility of g/L. After dyeing color shade of red light for yellow. In dye bath of iron ion in color shade darker; Copper ions in color shade darker.the dye affinity medium, the reaction of the high.Used for cotton or viscose fiber dyeing, also can be used for cotton and viscose fiber in law or a two-phase method printing.
StandardLight FastnessOxygen bleachingPersperation FastnessSoaping
FadingStainFadingStainFadingStain
ISO5-6

54-53(95℃)4-5
[References]

[1] Machado F M, et al. Adsorption of Reactive Blue 4 dye from water solutions by carbon nanotubes: experiment and theory[J]. Physical Chemistry Chemical Physics, 2012, 14(31): 11139-11153.
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