Acid Orange 56

Product Name: Acid Orange 56
CAS No.: 6470-20-8
Chemical Name: Acid Orange 56
Synonyms: C.I.22895;Acid Orange 56;C.I. Acid Orange 56;Kayanol milling rrange g;Acid orange 56 (C.I. 22895);C.I.Acid Orange 56:C.I.22895;Acid Orange 56 ISO 9001：2015 REACH;disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphthyl)azo][1,1'-biphenyl]-2,2'-disulphonate;4-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphtyl)azo]-1,1'-biphenyl-2,2'-disulfonic acid disodium salt;2-[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-sulfonatophenyl]-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
CBNumber: CB5875568
Molecular Formula: C32H22N6Na2O8S2
Formula Weight: 728.66202
MOL File: 6470-20-8.mol

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Acid Orange 56 Property

EPA Substance Registry System: [1,1'-Biphenyl]-2,2'-disulfonic acid, 4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4'-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:2) (6470-20-8)

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Hazard and Precautionary Statements (GHS)

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Acid Orange 56 Chemical Properties,Usage,Production

Preparation

2,2′-Disulfo-4,4,diaminobibenzene double nitriding, respectively, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one and Naphthalen-2-ol coupling.

Properties and Applications

red light orange. Soluble in water for palm orange, soluble in ethanol for gold orange: the strong sulfuric acid for blood-red, diluted for orange brown. The dye solution to join strong hydrochloric acid have orange brown precipitation; Add thick sodium hydroxide solution for orange brown. Used for wool, silk and fiber dyeing and printing directly, also used for paper coating and leather shading.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	3	4	3-4	4	2		4-5	4-5
AATCC	4	3-4	3-4	3	1		3-4	3-4

Acid Orange 56 Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid Orange 56 Suppliers

China 14 India 23 United States 5 Global 42

Alfa Chemistry

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Hefei TNJ Chemical Industry Co.,Ltd.

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Hubei Jusheng Technology Co.,Ltd.

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CONIER CHEM AND PHARMA LIMITED

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Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

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Guangzhou Reullei Pharmaceutical Technology Co., Ltd，

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6470-20-8, Acid Orange 56Related Search:

ACID ORANGE 45 C.I. Acid Orange 49 2-Naphthalenesulfonic acid, 5,5'-[methylenebis[(3-methyl-4,1-phenylene)azo]]bis[6-hydroxy-, disodium salt Orange IV sodium 4-[[4-[benzyl(ethyl)amino]phenyl]azo]-2,5-dichlorobenzenesulphonate Methyl Orange ACID ORANGE 60 Ethylenediaminetetraacetic acid tetrasodium salt dihydrate ACID ORANGE 51 2,2'-Benzidinedisulfonic acid 2-Phenylthiophenol Acid Orange 56 Solvent Yellow 16

1,1-Biphenyl-2,2-disulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-4-(2-hydroxy-1-naphthalenyl)azo-, disodium salt

C.I. Acid Orange 56

1'-biphenyl]-2,2'-disulfonic acid,4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1h-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphthalenyl)azo]-[ disodium salt

disodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphthyl)azo][1,1'-biphenyl]-2,2'-disulphonate

Kayanol milling rrange g

Acid orange 56 (C.I. 22895)

4-[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4'-[(2-hydroxy-1-naphtyl)azo]-1,1'-biphenyl-2,2'-disulfonic acid disodium salt

C.I.22895

2-[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-sulfonatophenyl]-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate

disodium,2-[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-sulfonatophenyl]-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate

Acid Orange 56

isodium,2-[4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-2-sulfonatophenyl]-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate

Acid Orange 56 ISO 9001：2015 REACH

C.I.Acid Orange 56:C.I.22895

6470-20-8

C32H22N6Na2O8S2

C32H22N6O8S22Na

Organics