ChemicalBook > CAS DataBase List > ACID BLACK 24

ACID BLACK 24

Product Name
ACID BLACK 24
CAS No.
3071-73-6
Chemical Name
ACID BLACK 24
Synonyms
CI 26370;Black BR;C.I.21660;acidblacks;durolblackb;clothblackmb;durolblackba;sulfonblacks;fenazoblacksb;TracidblackBR
CBNumber
CB6390637
Molecular Formula
C36H26N5NaO6S2
Formula Weight
711.74
MOL File
3071-73-6.mol
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ACID BLACK 24 Property

Boiling point:
1163.56℃[at 101 325 Pa]
Density 
1.601[at 20℃]
vapor pressure 
0Pa at 20℃
Water Solubility 
25.19g/L at 20℃
LogP
-0.657 at 20℃
EPA Substance Registry System
1-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium salt (3071-73-6)
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Safety

WGK Germany 
2
RTECS 
AQ4220000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P273Avoid release to the environment.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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

TRC
Product number
A189818
Product name
AcidBlack24
Packaging
100mg
Price
$45
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41039
Product name
Acid Black 24 - Technical grade
Packaging
1g
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41039
Product name
Acid Black 24 - Technical grade
Packaging
2g
Price
$90
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41039
Product name
Acid Black 24 - Technical grade
Packaging
5G
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA41039
Product name
Acid Black 24 - Technical grade
Packaging
10g
Price
$300
Updated
2021/12/16
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ACID BLACK 24 Chemical Properties,Usage,Production

Uses

Acid Black 24 (CAS# 3071-73-6) is a textile, water-soluble dye and organic pollutant.

Preparation

5-Aminonaphthalene-1-sulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, and 8-(Phenylamino)naphthalen-1-ol ? coupling.

Flammability and Explosibility

Non flammable

Properties and Applications

blue and black. Blue-black powder. Soluble in water is red light blue or black, soluble in ethanol for navy, slightly soluble in acetone, insoluble in other organic solvents. In a strong sulfuric acid powder blue, it will be a dark green light blue after diluted; In a red light brown nitric acid to yellow. Its water solution and strong hydrochloric acid is green light blue; Add sodium hydroxide fluid shows purplish red color. Dyeing copper ions in a dark green color, also meet iron ion is dark. Used for the Wool Fabric dyeing, especially suitable for kemp products and Wool Blended Fabric dyeing, also can be used for polyamide, silk and leather dyeing. The Barium salt can be used as organic pigments.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6 3-4 2-3 4-5 4 2 4-5 3-4
AATCC 5 3-4 3-4 4 2-3 2-3 3 3

ACID BLACK 24 Preparation Products And Raw materials

Raw materials

Sodium acetate Sodium acetate trihydrate INDUSTRIAL SALT Sodium sulfate 2-AMINONAPHTHALENE HYDROCHLORIDE Methylamine Sodium nitrite Hydrochloric acid 5-Amino-1-naphthalenesulfonic acid Sodium hydroxide 8-Anilino-1-naphthalenesulfonic acid 1-Naphthylamine 1-Naphthol-5-sulfonic acid Sulfuric acid

Preparation Products

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View Lastest Price from ACID BLACK 24 manufacturers

Winchem industrial co limited
Product
Acid Black 24 3071-73-6
Price
US $0.00/kg
Min. Order
25kg
Purity
1
Supply Ability
20mt
Release date
2022-12-19

3071-73-6, ACID BLACK 24Related Search:

1-Naphthalenesulfonic acid 4-Aminodiphenylamine 8-Anilino-1-naphthalenesulfonic acid 4-PHENYLAZO-1-NAPHTHYLAMINE 4-(METHYLAMINO)AZOBENZENE 5-Amino-1-naphthalenesulfonic acid ANS-NA ACID BLACK 24 Peri acid 8-ANILINO-1-NAPHTHALENESULFONIC ACID AMMONIUM SALT HYDRATE, 97 4-(PHENYLAZO)DIPHENYLAMINE 4,4'-AZODIANILINE 8-Anilino-1-naphthalenesulfonic acid ammonium salt Diphenylamine 1,1'-AZONAPHTHALENE N-Phenyl-1-naphthylamine DISPERSE BLACK 1 C.I. Acid Black 194

  • acilanfastblack3bn
  • alphanolblackbbn
  • alphanolblackgv
  • amacidmillingblackdn
  • amacidmillingblacks2b
  • amacidmillingblacksb
  • amacidmillingblacksg
  • aminylblackf8bl
  • AminylBlackF-VLG
  • azocyanineblackb
  • azocyanineblackbb
  • benzylfastblack3b
  • benzylfastblackcib
  • bucacidblack2b
  • C.1.AcidBlack24(26370)
  • C.I.Acidblack24
  • c.i.acidblack24,disodiumsalt
  • cireneblackbra
  • clothblackmb
  • colacidfastblack2a
  • CoomassieBlackB
  • coomassiefastblackb
  • cyaninefastblack2b
  • cyaninefastblack2bg
  • durolblackb
  • durolblackba
  • eniacidclothblackbr
  • ErioisinBlack2B
  • eriosinfastblack2b
  • eriosinfastblackb
  • extdandcblackno.1
  • fastacidblack2a
  • fastacidblack2b
  • fenazoblacksb
  • folanfastblackb
  • hispacidfastblack2b
  • javamillingblackb
  • midlonblackp2b
  • millingblackbb
  • millingfastblack2b
  • naphthazinesulphonblackbc
  • naphthazinesulphonblackd
  • neutralblack3b
  • neutralsulphonylnavyn
  • optanolcyanineblackb
  • optanolcyanineblackbb
  • polycordarkblueb
  • pontacylfastblackbbn
  • shikisoacidfastblack8bx
  • sulfonblacks
  • sulfonineblackb
  • sulfonineblackbb
  • sulphoncyanineblackba-cf
  • sulphoncyanineblackdn
  • sulphoneblackbb
  • sulphoninefastblackgrv
  • sulphoninefastblackrb
  • sulphonolblackb