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FAST SULPHON BLACK F

Product Name
FAST SULPHON BLACK F
CAS No.
3682-47-1
Chemical Name
FAST SULPHON BLACK F
Synonyms
CI 26990;ACID BLACK 32;C.I.Acid Black 32;FAST SULFON BLACK F;FAST SULPHON BLACK F;FAST SULFONE BLACK F;Acid black 32 (C.I. 26990);C.I.Acid Black 32:C.I.26990;FAST SULPHON BLACK FFAST SULPHON BLACK FFAST SULPHON BLACK F;trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate
CBNumber
CB4199335
Molecular Formula
C30H21N4NaO11S3
Formula Weight
732.68
MOL File
3682-47-1.mol
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FAST SULPHON BLACK F Property

storage temp. 
4°C, Inert atmosphere
solubility 
DMSO (Slightly, Sonicated), Water (Slightly, Heated, Sonicated)
form 
Powder
color 
Black
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Safety

Safety Statements 
24/25
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

GFS CHEMICALS
Product number
39002
Product name
FASTSULPHONBLACKF,TECH
Packaging
25g
Price
$78.76
Updated
2021/12/16
TRC
Product number
F150008
Product name
FastSulphonBlackF
Packaging
50g
Price
$105
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000554
Product name
TRISODIUM-4-HYDROXY-5-[2-(2-HYDROXYNAPHTHALEN-1-YL)DIAZEN-1-YL]-3-[2-(4-SULFONATONAPHTHALEN-1-YL)DIAZEN-1-YL]NAPHTHALENE-2,7-DISULFONATE
Purity
95.00%
Packaging
1G
Price
$621.69
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000554
Product name
TRISODIUM-4-HYDROXY-5-[2-(2-HYDROXYNAPHTHALEN-1-YL)DIAZEN-1-YL]-3-[2-(4-SULFONATONAPHTHALEN-1-YL)DIAZEN-1-YL]NAPHTHALENE-2,7-DISULFONATE
Purity
95.00%
Packaging
10G
Price
$1183.57
Updated
2021/12/16
Crysdot
Product number
CD12078116
Product name
Sodium4-hydroxy-5-((2-hydroxynaphthalen-1-yl)diazenyl)-3-(-(4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate
Purity
95+%
Packaging
100g
Price
$55
Updated
2021/12/16
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FAST SULPHON BLACK F Chemical Properties,Usage,Production

Chemical Properties

black powder

Uses

Fast Sulphon Black F (Technical Grade) is a complexometric indicator, used for titrations. Fast Sulphon Black F is used for titrations with EDTA. It may appear purple with a copper complexation and change to green with EDTA. Fast Sulphon Black F may also be used as a stain.

Preparation

4-Aminonaphthalene-1-sulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, its product to diazo, and Naphthalen-2-ol coupling.

Properties and Applications

green and black. Soluble in water for black, soluble in ethanol, slightly soluble in soluble fiber element. The strong sulfuric acid as dark blue light in purple, diluted solution for olive. In water solution to join 10% of sulfuric acid discoloration; Add 10% sodium hydroxide solution for dark blue light red.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 4 4 3-4 4
AATCC 7 3 3 3 4-5

FAST SULPHON BLACK F Preparation Products And Raw materials

Raw materials

Preparation Products

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FAST SULPHON BLACK F Suppliers

Belgium 1 China 9 France 1 Germany 1 India 4 Japan 1 South Korea 1 Switzerland 1 United States 13 Global 32
Acros Organics
Tel
--
Fax
--
Email
info@acros.com
Country
Belgium
ProdList
6772
Advantage
81

3682-47-1, FAST SULPHON BLACK FRelated Search:

sodium 4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalene-2-sulphonate Acid Black 41 Sulphon Black RA Chromate(3-), bis[3-(hydroxy-κO)-4-[[2-(hydroxy-κO)-1-naphthalenyl]azo-κN1]-7-[[(4-methylphenyl)sulfonyl]amino]-1-naphthalenesulfonato(3-)]-, disodium hydrogen Sodium 4-amino-1-naphthalenesulfonate FAST SULPHON BLACK F AZOFUCHSIN 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate Sudan I 1,2,4-Benzenetriol 1-Naphthol-3,6-disulfonic acid disodium salt 4-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT 1,1'-AZONAPHTHALENE Naphthionic acid 1-Aminonaphthalene-6-sulfonic acid 3-AMINO-2,7-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 5-amino-4-hydroxynaphthalene-2-sulphonic acid

  • ACID BLACK 32
  • FAST SULFON BLACK F
  • FAST SULFONE BLACK F
  • FAST SULPHON BLACK F
  • CI 26990
  • trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate
  • 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(2-hydroxy-1-naphthalenyl)azo-3-(4-sulfo-1-naphthalenyl)azo-, trisodium salt
  • Acid black 32 (C.I. 26990)
  • 4-Hydroxy-5-[(2-hydroxy-1-naphtyl)azo]-3-[(4-sulfo-1-naphtyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
  • C.I.Acid Black 32
  • (3E)-4-oxo-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-3-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonate
  • FAST SULPHON BLACK FFAST SULPHON BLACK FFAST SULPHON BLACK F
  • C.I.Acid Black 32:C.I.26990
  • Sodium 4-hydroxy-5-((2-hydroxynaphthalen-1-yl)diazenyl)-3-(-(4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate
  • 3682-47-1
  • C30H17N4O11S3Na3
  • C30H17N4Na3O11S3