ChemicalBook > CAS DataBase List > trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate

trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate

Product Name
trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate
CAS No.
3354-97-0
Chemical Name
trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate
Synonyms
B-67;C.I.27925;Saturn Blue L3R;Helion Blue 3RL;Durazol blue 4R;C.I.DirectBlue67;DirectFastBlue3RL;Triamin Blue 3RL.;Dyrect Fast Blue 4RD;Direct Blue 67, tech.
CBNumber
CB6934707
Molecular Formula
C34H28N5NaO12S3
Formula Weight
817.79
MOL File
3354-97-0.mol
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trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate Property

EPA Substance Registry System
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy-2-methylphenyl]azo]-, trisodium salt (3354-97-0)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D494428
Product name
DirectBlue67
Packaging
25mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
J11004
Product name
DirectBlue67
Packaging
5mg
Price
$49
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD41145
Product name
Direct Blue 67 - Technical grade
Packaging
50mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD41145
Product name
Direct Blue 67 - Technical grade
Packaging
100mg
Price
$120
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD41145
Product name
Direct Blue 67 - Technical grade
Packaging
250mg
Price
$200
Updated
2021/12/16
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trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate Chemical Properties,Usage,Production

Chemical Properties

Gray-black powder. Soluble in water. Soluble in ethanol is blue, dissolved in ethylene glycol ether is bright blue, insoluble in other organic solvents. Aqueous solution is purple, adding concentrated hydrochloric acid is reddish blue; adding concentrated sodium hydroxide solution is reddish purple and produces precipitate. In concentrated sulfuric acid it is bluish green, after dilution it turns purple and produces precipitate; in concentrated nitric acid it is partially dissolved and is olive-colored. When stained with copper ions, the color light is slightly green, and when stained with iron ions, the color light is slightly red and dark.

Uses

Direct Blue 67 is an organic azo dye used with textile fibers.

Definition

ChEBI: An organic sodium salt resulting from the formal condensation of Durazol blue 4R (acid form) with three equivalents of sodium hydroxide.

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

BLUE

LIGHTING

4

SOAPING

4-5

PERSPIRATING

4-5

FRICTION(DRY)

4-5

FRICTION(WET)

4

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBILE

1.0% max

VOLATITE 105°C

1.0% max

TINTING STRENGTH

100-105 %

WEIGHT METAL TOTAL

50ppm max

trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate Preparation Products And Raw materials

Raw materials

7-Anilino-4-hydroxy-2-naphthalenesulfonic acid 2-Methoxy-5-methylaniline

Preparation Products

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trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate Suppliers

China 7 Germany 1 India 3 South Korea 1 United Kingdom 1 Global 13
Carbosynth
Tel
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Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
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3354-97-0, trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonateRelated Search:


  • trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate
  • Atul Direct Supra Light Fast Blue 3R
  • Dyrect Fast Blue 4RD
  • Helion Blue 3RL
  • Saturn Blue L3R
  • Solar Brilliant Blue A
  • Triamin Blue 3RL.
  • C.I.DirectBlue67
  • DirectFastBlue3RL
  • Direct blue 67 (C.I. 27925)
  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-[[1-hydroxy- 6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-5-methoxy -2-methylphenyl]azo]-, trisodium salt
  • 4-Hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphtyl]azo]-5-methoxy-2-methylphenyl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
  • 4-Hydroxy-5-[4-[1-hydroxy-3-(sodiosulfo)-6-anilino-2-naphtylazo]-2-methyl-5-methoxyphenylazo]-2,7-naphthalenedisulfonic acid disodium salt
  • 8-[4-[6-(Phenylamino)-1-hydroxy-3-(sodiooxysulfonyl)naphthalene-2-ylazo]-2-methyl-5-methoxyphenylazo]-1-hydroxynaphthalene-3,6-bis(sulfonic acid sodium) salt
  • B-67
  • C.I.27925
  • Durazol blue 4R
  • Direct Blue 67 - Technical grade
  • Direct Blue 67, tech.
  • C.I.Direct Blue 67:C.I.27925
  • 3354-97-0
  • C34H24N5Na3O12S3
  • C34H24N5O12S33Na
  • Organics