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2610-11-9

2610-11-9 Structure

2610-11-9 Structure
IdentificationBack Directory
[Name]

CHLORANTINE FAST RED 5B
[CAS]

2610-11-9
[Synonyms]

DR 81
Red 4BL
CI 28160
solarredb
saturnredb
SOLARREDBA
siriusred4b
SiruisRed4B
soliusred4b
helionred8b
CI NO 28160
DURAZOL RED
bordeauxembl
fenaluzred4b
durazolred2b
suprazored4b
solaminrot4b
siriusred4ba
Directred5BS
Direct Red 5B
durazolred2bp
DIRECT RED 81
airedaleredkd
eliaminared8bl
hispaluzred8bl
japanredno.505
sumilightred4b
Direct Red 5BL
Livacell Red 4B
Multiluz Red 4B
Pergasol Red 2B
suprexcelred8bl
fastolitered8bl
directfastred2s
directfastred5b
c.i.directred81
benzofastred8bl
diazolightred8b
diazolightred8bd
DiazolLightRed8B
benzanilfastredk
dialuminousred4b
amanilfastred8bl
CALCODUR RED 8BL
directfastred8bl
directlightred4b
directlightred8b
pyrazolinered8bl
Covalene Red 8BK
Bitafast Red 5BS
Anadurm Red D-3B
Fabramine Red 8BL
Victarect Red ST.
pyrazolfastred5bl
paranolfastred8bl
DiphenylRed5B,5BL
fastusolred4ba-cf
amanilfastred8blw
SOLANTINE RED 8BL
diazinefastred8bk
diphenylfastred5bl
chloraminefastredk
chromeleatherred5b
belaminefastred8bl
aizenprimulared4bh
directlightredm8bl
phenofastscarlet9b
tetraminefastred8b
triantinefastred4bn
NylomineAcidRedP-2G
diphenylfastred5bln
Dyrect Fast Red 2BD
Duasyn Direct Red 8B
Colozol Fast Red 5BL
chloraminefastred5bl
CHLORANTINE FAST RED
PYRAZOL FAST RED 8BL
directlightfastred2s
triantinelightred4bn
tertrodirectfastred5b
diaphtaminelightred4b
Enianil Light Red 8BL
Goldamine Fast Red 5B
C.I.DirectRed81(28160)
PONTAMINE FAST RED 8BLX
CHLORANTINE FAST RED 5B
CHLOROANTINE FAST RED 5B
diphenylfast5blsupraired
Intrabond Liquid Red 5BX
Apollo Direct Fast Red 5B
Tertrodirect Light Red 5B
Vicorect Light Fast Red 4BA
Atul Direct Light Fast Red 4B
Nippon Kagaku Direct Paper Red 4BL
2-naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)az
2-naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)az
disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-4-(4-sulfophenyl)azophenylazo-, disodium salt
2-Naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-,disodiumsalt
7-(Benzoylamino)-4-hydroxy-3-[[4-[(4-sodiooxysulfonylphenyl)azo]phenyl]azo]-2-naphthalenesulfonic acid sodium salt
[EINECS(EC#)]

220-028-9
[Molecular Formula]

C29H19N5Na2O8S2
[MDL Number]

MFCD00003949
[MOL File]

2610-11-9.mol
[Molecular Weight]

675.6
Chemical PropertiesBack Directory
[Melting point ]

240°C (dec.) (lit.)
[density ]

1.507[at 20℃]
[vapor pressure ]

0Pa at 25℃
[Colour Index ]

28160
[Water Solubility ]

4.71g/L at 20℃
[LogP]

-2.05 at 20℃
[EPA Substance Registry System]

C.I. Direct Red 81 disodium salt (2610-11-9)
Hazard InformationBack Directory
[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.
[Uses]

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

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

Nonflammable
[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
Safety DataBack Directory
[WGK Germany ]

3
[RTECS ]

QK1370000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

P-PHENYLAZOBENZENESULFONIC ACID-->Benzoyl J acid-->Benzoyl J acid-->4'-Aminoazobenzene-4-sulphonic acid
Spectrum DetailBack Directory
[Spectrum Detail]

CHLORANTINE FAST RED 5B(2610-11-9)1HNMR
CHLORANTINE FAST RED 5B(2610-11-9)13CNMR
CHLORANTINE FAST RED 5B(2610-11-9)IR1
CHLORANTINE FAST RED 5B(2610-11-9)IR2
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