ChemicalBook > CAS DataBase List > CHLORANTINE FAST RED 5B

CHLORANTINE FAST RED 5B

Product Name
CHLORANTINE FAST RED 5B
CAS No.
2610-11-9
Chemical Name
CHLORANTINE FAST RED 5B
Synonyms
DR 81;Red 4BL;CI 28160;solarredb;saturnredb;SOLARREDBA;CI NO 28160;DURAZOL RED;helionred8b;siriusred4b
CBNumber
CB2280682
Molecular Formula
C29H19N5Na2O8S2
Formula Weight
675.6
MOL File
2610-11-9.mol
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CHLORANTINE FAST RED 5B Property

Melting point:
240°C (dec.) (lit.)
Density 
1.507[at 20℃]
vapor pressure 
0Pa at 25℃
storage temp. 
room temp
Colour Index 
28160
form 
powder
Water Solubility 
4.71g/L at 20℃
λmax
397 nm
508 nm (2nd)
ε(extinction coefficient)
≥12000 at 272-278nm in H2O at 0.01g/L
LogP
-2.05 at 20℃
EPA Substance Registry System
C.I. Direct Red 81 disodium salt (2610-11-9)
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Safety

WGK Germany 
3
RTECS 
QK1370000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
195251
Product name
Direct Red 81
Purity
Dye content 50%
Packaging
25g
Price
$45.9
Updated
2024/03/01
Sigma-Aldrich
Product number
195251
Product name
Direct Red 81
Purity
Dye content 50%
Packaging
100g
Price
$116
Updated
2024/03/01
TCI Chemical
Product number
C0532
Product name
Chlorantine Fast Red 5B
Packaging
25g
Price
$37
Updated
2022/04/27
TRC
Product number
C369743
Product name
Chlorantine Fast Red 5B
Packaging
250mg
Price
$45
Updated
2021/12/16
Chem-Impex
Product number
38557
Product name
Chlorantinefastred5B,CI28160
Purity
CI28160
Packaging
25G
Price
$38.08
Updated
2021/12/16
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CHLORANTINE FAST RED 5B Chemical Properties,Usage,Production

Uses

Chlorantine Fast Red 5B is a direct dye used in cosmetics, hair dyes and in the textile industry as a colourant.

Definition

ChEBI: An organic sodium salt resulting from the formal condensation of Sirius red 4B (acid form) with two equivalents of sodium hydroxide. Used as the plasma stain in some trichrome staining methods.

Preparation

4-((4-Aminophenyl)diazenyl)benzenesulfonic acid?diazo, and 7-Benzamido-4-hydroxynaphthalene-2-sulfonic acid coupling.

Flammability and Explosibility

Non flammable

Biochem/physiol Actions

Bacterial consortium NBNJ6 has an ability to decolorize direct red 81 (DR81).

Properties and Applications

red. Red powder. Soluble in water for product red, soluble in soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. The strong sulfuric acid dyes for dark blue, shallow orange brown after diluted precipitation; In nitric acid solution for colourful blue, to red light brown. The dye solution to join strong hydrochloric acid for yellow olive brown precipitation; Add thick sodium hydroxide solution has the purple precipitation. 60 ℃ in the solubility of 40 g/L, not sensitive to that fights. For colourful red light. Copper ions in dyeing color slightly turn blue, encounter iron ion colored light basic unchanged. For A class SDC classification. To dead cotton cover the gender is poorer. Cotton neutral and alkaline white are level 5, viscose and minus sex of neutral white for 4 ~ 5 levels. Used for dyeing cotton and viscose, also can be used for paper color.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 3 4 1-2 1
AATCC 4 3-4 4-5 1 1

CHLORANTINE FAST RED 5B Preparation Products And Raw materials

Raw materials

P-PHENYLAZOBENZENESULFONIC ACID Benzoyl J acid P-aminoazobenzene

Preparation Products

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View Lastest Price from CHLORANTINE FAST RED 5B manufacturers

Career Henan Chemical Co
Product
CHLORANTINE FAST RED 5B 2610-11-9
Price
US $2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2018-12-23

2610-11-9, CHLORANTINE FAST RED 5BRelated Search:

DIRECT RED 80 Direct Red 23 Direct Yellow 12 Direct Blue 86 DIRECT YELLOW 27 DIRECT BLUE 15 DIRECT BLACK 51 disodium [mu-[[7,7'-iminobis[4-hydroxy-3-[[2-hydroxy-5-(N-methylsulphamoyl)phenyl]azo]naphthalene-2-sulphonato]](6-)]]dicuprate(2-) 4-Amino-benzenesulfonic acid monosodium salt 4'-Aminoazobenzene-4-sulphonic acid 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid B-ACETAMIDONAPHTHALENE J acid 2-Naphthylamine BENZANILIDE Naphthalene-2-sulfonic acid SODIUM SULFANILATE Benzoyl J acid

  • CALCODUR RED 8BL
  • CHLORANTINE FAST RED
  • CHLORANTINE FAST RED 5B
  • CHLOROANTINE FAST RED 5B
  • CI 28160
  • CI NO 28160
  • DIRECT RED 81
  • DURAZOL RED
  • PYRAZOL FAST RED 8BL
  • PONTAMINE FAST RED 8BLX
  • SOLANTINE RED 8BL
  • 2-naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)az
  • 2-naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)az
  • 2-Naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-,disodiumsalt
  • airedaleredkd
  • aizenprimulared4bh
  • amanilfastred8bl
  • amanilfastred8blw
  • belaminefastred8bl
  • benzanilfastredk
  • benzofastred8bl
  • bordeauxembl
  • c.i.directred81
  • C.I.DirectRed81(28160)
  • Direct Red 5B
  • disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
  • chloraminefastred5bl
  • chloraminefastredk
  • chromeleatherred5b
  • dialuminousred4b
  • diaphtaminelightred4b
  • diazinefastred8bk
  • diazolightred8b
  • diazolightred8bd
  • DiazolLightRed8B
  • diphenylfast5blsupraired
  • diphenylfastred5bl
  • diphenylfastred5bln
  • DiphenylRed5B,5BL
  • directfastred2s
  • directfastred5b
  • directfastred8bl
  • directlightfastred2s
  • directlightred4b
  • directlightred8b
  • directlightredm8bl
  • durazolred2b
  • durazolred2bp
  • eliaminared8bl
  • fastolitered8bl
  • fastusolred4ba-cf
  • fenaluzred4b
  • helionred8b
  • hispaluzred8bl
  • japanredno.505
  • NylomineAcidRedP-2G
  • paranolfastred8bl
  • phenofastscarlet9b