ChemicalBook > CAS DataBase List > disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)

disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)

Product Name
disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)
CAS No.
6459-69-4
Chemical Name
disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)
Synonyms
Red 3BE;C.I.24810;Acid Red 3R;Acid Red 134;Acid Red 3B-E;C.I.Acid Red 134;Sandolan Red N-3B.;disodium 3,3'-[cyclo;Acid red 134 (C.I. 24810);C.I.Acid Red 134:C.I.24810
CBNumber
CB7900196
Molecular Formula
C40H34N4Na2O12S2
Formula Weight
872.8271
MOL File
6459-69-4.mol
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disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) Property

EPA Substance Registry System
2-Naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis[4,6-dihydroxy-, disodium salt (6459-69-4)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
FA41012
Product name
Acid Red 134
Packaging
5G
Price
$40
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41012
Product name
Acid Red 134
Packaging
10g
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41012
Product name
Acid Red 134
Packaging
25g
Price
$125
Updated
2021/12/16
AK Scientific
Product number
Q393
Product name
AcidRed134
Packaging
10g
Price
$137
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41012
Product name
Acid Red 134
Packaging
50g
Price
$200
Updated
2021/12/16
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disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) Chemical Properties,Usage,Production

Chemical Properties

Dissolved in water, the aqueous solution is date-red, add concentrated hydrochloric acid color remains unchanged, still date-red; add concentrated sodium hydroxide solution is wine-red. Dissolved in ethanol is magenta color. Dark blue in concentrated sulfuric acid, ruby red after dilution.

Preparation

1,1-Bis(3-methoxy-4-aminophenyl)cyclohexane double nitriding, and 4,6-Dihydroxynaphthalene-2-sulfonic acid?(2 Moore) coupled.

Properties and Applications

Claret. Deep dark reddish brown powder, soluble in water, slightly soluble in ethanol for product red. The strong sulfuric acid dyes for blue, diluted into red. The water solution is purple caramel, add after strong hydrochloric acid color unchanged; Add thick sodium hydroxide solution to red wine. Levelness and white sex medium. Copper ions in dyeing color shade the dark, encounter iron ion colored light blue and dark micro. Suitable for wool, silk, polyamide fiber and its blended fabric dyeing and printing directly, can also be used for leather shading. General for dyed dark.

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

disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) Preparation Products And Raw materials

Raw materials

Cyclohexylbenzene o-Toluidine Naphthalene-2-sulfonic acid

Preparation Products

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disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) Suppliers

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6459-69-4, disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) Related Search:

ACID RED 1 Acid Red 315 Sulforhodamine B Acid Red 215 Acid Red 186 sodium 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxynaphthalene-1-sulphonate sodium 5-[(2-hydroxynaphthyl)azo]naphthalenesulphonate Acid Red 18 Acid Red 111 Acid Red 251 Acid Red 142 Acid Red 27 ALIZARIN RUBINOL R Weak Acid Scarlet F-3GL Weak Acid Red 2BS

  • Acid red 134 (C.I. 24810)
  • 2-Naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[ (2-methoxy-4,1-phenylene)azo]]bis[4,6-dihydroxy-, disodium salt
  • disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)
  • Acid Red 134
  • 3,3'-[Cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis[4,6-dihydroxy-2-naphthalenesulfonic acid]disodium salt
  • C.I.24810
  • disodium 3,3'-[cyclo
  • 2-Naphthalenesulfonicacid,3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-,sodium salt (1:2)
  • Red 3BE
  • Acid Red 3B-E
  • Acid Red 3R
  • C.I.Acid Red 134
  • Sandolan Red N-3B.
  • Weak Acid Brilliant Red 3B-E
  • disodium 3,3'-cyclohexylidenebis(2-methoxy-4,1-phenylene)azobis(4,6-dihydroxynaphthalene-2-sulphonate)
  • isodium,3-[2-[4-[1-[4-[2-(1,7-dioxo-3-sulfonatonaphthalen-2-yl)hydrazinyl]-3-methoxyphenyl]cyclohexyl]-2-methoxyphenyl]hydrazinyl]-4,6-dioxonaphthalene-2-sulfonate
  • disodium 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate) ISO 9001：2015 REACH
  • C.I.Acid Red 134:C.I.24810
  • 6459-69-4
  • C40H34N4O12S22Na
  • C19H15N3S2O8Na2
  • C40H34N4Na2O12S2
  • Organics