tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate

Product Name
tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate
CAS No.
4197-00-6
Chemical Name
tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate
Synonyms
Acid Black 3;C.I.Acid Black 3;C.I.Acid Black 3:C.I.27260;7-[[4-[(2-Hydroxy-3,6-disulfo-1-naphtyl)azo]-1-naphtyl]azo]-1,3-naphthalenedisulfonic acid tetrasodium salt;7-[[4-[(2-oxido-3-sulfo-6-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1,3-disulfonate;4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate;(4E)-4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate;tetrasodium,4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate;tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate
CBNumber
CB81458356
Molecular Formula
C30H21N4NaO13S4
Formula Weight
796.74
MOL File
4197-00-6.mol
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate Chemical Properties,Usage,Production

Preparation

7-Aminonaphthalene-1,3-disulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.

Properties and Applications

the light black. Soluble in water for purple, slightly soluble in alcohol. The strong sulfuric acid for gray, diluted into purple. In water solution to join strong hydrochloric acid for blue; Add thick sodium hydroxide solution to blue.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3 4 3-4 4 4 3

tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate Suppliers

Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
Changzhou AniKare Pharmatech Co., Ltd.
Tel
+86-0519-8359-8696 +8618018249389
Email
sales@anikare.com
Country
China
ProdList
9258
Advantage
58

4197-00-6, tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonateRelated Search:


  • 7-[[4-[(2-Hydroxy-3,6-disulfo-1-naphtyl)azo]-1-naphtyl]azo]-1,3-naphthalenedisulfonic acid tetrasodium salt
  • C.I.Acid Black 3
  • tetrasodium (4Z)-4-[[4-(6,8-disulfonatonaphthalen-2-yl)diazenylnaphthalen-1-yl]hydrazinylidene]-3-oxo-naphthalene-2,7-disulfonate
  • 4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
  • 7-[[4-[(2-oxido-3-sulfo-6-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1,3-disulfonate
  • (4E)-4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
  • tetrasodium,4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
  • C.I.Acid Black 3:C.I.27260
  • Acid Black 3
  • 4197-00-6
  • C30H16N4Na4O13S4