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tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)

Product Name
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
CAS No.
6420-33-3
Chemical Name
tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
Synonyms
C.I.29060;Direct Yellow 34;C.I.Direct Yellow 34;UKRDRDHQFJPWCG-CUSWYWEISA-J;C.I.Direct Yellow 34:C.I.29060;1,3-Bis[2-methoxy-5-methyl-4-[[4,8-bis(sodiosulfo)-2-naphtyl]azo]phenyl]urea;tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate);3,3'-[Ureylenebis[(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulfonic acid disodium) salt;3,3'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulfonic acid disodium) salt;3,3'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[1,5-naphthalenedisulfonic acid]tetrasodium salt
CBNumber
CB2921659
Molecular Formula
C37H28N6Na4O15S4
Formula Weight
1016.8685
MOL File
6420-33-3.mol
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tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Property

Density 
1.62[at 20℃]
vapor pressure 
0Pa at 25℃
Water Solubility 
50g/L at 20℃
LogP
-1
EPA Substance Registry System
1,5-Naphthalenedisulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-, tetrasodium salt (6420-33-3)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P314Get medical advice/attention if you feel unwell.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0000795
Product name
DIRECT YELLOW 34
Purity
95.00%
Packaging
5MG
Price
$504.13
Updated
2021/12/16
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tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Chemical Properties,Usage,Production

Preparation

3-Aminonaphthalene-1,5-disulfonic acid diazo, and 2-Amino-4-methylanisole coupling, and then make the light gasification.

Flammability and Explosibility

Not classified

Properties and Applications

red light yellow. Soluble in water for orange. The strong sulfuric acid for blue, blue black after diluted precipitation. The dye solution to join strong hydrochloric acid have blu-ray black precipitation; Add 10% sodium hydroxide solution have yellow precipitation. Used for cellulose fiber dyeing, paper color.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 6-7 2-3 3
AATCC 4-5 3 5 3-4 3

tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Preparation Products And Raw materials

Raw materials

Preparation Products

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tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate) Suppliers

6420-33-3, tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)Related Search:


  • tetrasodium 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulphonate)
  • Direct Yellow 34
  • 1,5-Naphthalenedisulfonic acid, 3,3'-[carbonylbis [imino(5-methoxy-2-methyl-4,1-phenylene) azo]]bis-, tetrasodium salt
  • 1,3-Bis[2-methoxy-5-methyl-4-[[4,8-bis(sodiosulfo)-2-naphtyl]azo]phenyl]urea
  • 3,3'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulfonic acid disodium) salt
  • 3,3'-[Carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[1,5-naphthalenedisulfonic acid]tetrasodium salt
  • 3,3'-[Ureylenebis[(5-methoxy-2-methyl-4,1-phenylene)azo]]bis(naphthalene-1,5-disulfonic acid disodium) salt
  • C.I.29060
  • C.I.Direct Yellow 34
  • UKRDRDHQFJPWCG-CUSWYWEISA-J
  • 3-[[4-[[4-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-2-methoxy-5-methylphenyl]carbamoylamino]-5-methoxy-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate
  • 1,5-Naphthalenedisulfonic acid, 3,3'-[carbonylbis[imino(5-methoxy-2-m ethyl-4,1-phenylene)-2,1-d iazenediyl]]bis-, sodium salt (1:4)
  • C.I.Direct Yellow 34:C.I.29060
  • 6420-33-3
  • C37H28N6Na4O15S4
  • Organics