ChemicalBook--->CAS DataBase List--->2861-02-1

2861-02-1

2861-02-1 Structure

2861-02-1 Structure
IdentificationBack Directory
[Name]

CI 63010
[CAS]

2861-02-1
[Synonyms]

Blue 45
CI 63010
Blue E-BL
CI NO 63010
ACID BLUE 45
eloxonbluerl
eriocyanines
airedaleblueb
bucacidbluebl
c.i.acidblue45
SOLWAY BLUE BN
quinizolbluebp
Dyacid Blue GL
Egacid Blue BG
Multacid Blue B
alizarinebluebv
alizarinebluemb
fastbondbluegds
fenazolightblue
kitonfastbluecb
acilansapphirolb
ALIZARIN BLUE GS
Dycosacid Blue B
oxanalfastbluecb
extdandcblueno.4
Acid Light Blue B
Lerni Acid Blue B
Vicoacid Blue 45.
ALIZARIN SAPHIROL
acidleatherbluecb
alizarinesapphire
alizarinsaphirolb
alizarinesaphirolb
Simacid Blue 24911
Acid Blue 45, pure
tetracidlightblueb
vondacidlightbluebg
vondacidlightbluebn
Acid Blue 45 (C.I.)
alizarinesapphirebn
alizarinesapphirolb
alizarinelightblueb
anthraquinonebluebn
anthraquinonebluebp
alizarinebluesap-cf
alizarinebluesapr-cf
ANTHRAQUINONE BLUE B
alizarinelightbluebn
alizarinepaperbluebp
Triacid Light Blue B
ALIZARIN SAPPHIRE BLN
ALIZARINE SAPPHIRE BLN
acidalizarinesapphireb
alizarinebrilliantblueg
mitsuializarinesaphirolb
calcocidalizarinebluesapb
alizarinebluesapspecialcf
alizarinebrilliantblue2bs
acid blue 45 (C.I. 63010)
Alizarine Brilliant Blue B
Best Acid Brilliant Blue BS
Alizarine Brilliant Blue BS
Naphthazine Brilliant Blue 2BS
Atlantic Alizarine Cyanine Blue
acid leather blue cb acilan sapphirol b
Anthracenedisulfonic acid, 2,6-: (Acid Blue 45: Alizarine Blue)
disodium 4,8-diamino-1,5-dihydroxy-9,10-dioxoanthracene-2,6-disulphonate
4,8-DIAMINO-1,5-DIHYDROXYANTHRAQUINONE-2,6-DISULFONIC ACID, DISODIUM SALT
2,6-anthracenedisulfonicacid,9,10-dihydro-4,8-diamino-1,5-dihydroxy-9,10-diox
2,6-Anthracenedisulfonicacid,4,8-diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxo-,disodiumsalt
4,8-Diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt
4,8-diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxo-2,6-Anthracenedisulfonic acid, disodium salt
[EINECS(EC#)]

220-678-3
[Molecular Formula]

C14H8N2Na2O10S2
[MDL Number]

MFCD00044359
[MOL File]

2861-02-1.mol
[Molecular Weight]

474.33
Chemical PropertiesBack Directory
[Appearance]

dark purple powder
[Melting point ]

>300 °C(lit.)
[density ]

1.831g/cm3 at 20.08℃
[storage temp. ]

Amber Vial, -20°C Freezer, Under inert atmosphere
[solubility ]

Methanol (Slightly), Water (Slightly)
[form ]

Solid
[color ]

Purple to Very Dark Purple
[LogP]

-3.05 at 23℃ and pH10.7
[CAS DataBase Reference]

2861-02-1
[EPA Substance Registry System]

Disodium 4,8-diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxo-2,6-anthracenedisulfonate (2861-02-1)
Hazard InformationBack Directory
[Chemical Properties]

dark purple powder
[Uses]

Acid Blue 45 is an acid dye.
[Preparation]

(a) 1,5-Dihydroxyanthracene-9,10-dione?stlfonation, again nitrification generated two sulfonic acid, then use the method reduction; (b) use sodium hydrogen sulfite deal with 1,5-Dihydroxy-2,6-dichloro-4,8-dinitroanthraquinone?or?1,5-dihydroxy-2,6-dichloro-4,8-dinitro anthraquinone;(C) in the presence of copper with ammonia processing 2,4,6,8-Tetrabromo-1,5-dihydroxyanthracene-9,10-dione or 1,5-dihydroxy-4,8-dichloro-anthraquinone-2,6-disulfonic acid.
[Properties and Applications]

blue. The appearance is blue powder, soluble in water, slightly soluble in ethanol, soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride. The strong sulfuric acid dyes for olive yellow, blue purple to dilute. White sex differences, dyeing copper ions in dark colored light hair, dark colored light iron ion in red. This product used for wool, silk, wool blended fabric, paper, leather, soap and cosmetics shading, its heavy metal salt can be used as organic pigment ink. This product has high in dyeing move color sex and good permeability.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 2 3-4 2-3 1-2 1-2 2 1-2
AATCC 4 1-2 1-2 2 1 1 2-3 2-3
[References]

[1] Arthy M, et al. Isotherm modeling, kinetic study and optimization of batch parameters for effective removal of Acid Blue 45 using tannery waste[J]. Journal of Molecular Liquids, 2013, 187: 189-200.
Safety DataBack Directory
[Hazard statements ]

H412
[Precautionary statements ]

P273-P501
[Safety Statements ]

24/25
[WGK Germany ]

2
[RTECS ]

CB0548500
[TSCA ]

TSCA listed
[REACH Registrations]

Active
[Toxicity]

mouse,LD50,oral,2900mg/kg (2900mg/kg),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(10), Pg. 92, 1988.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

1,5-Dihydroxyanthraquinone-->1,5-dihydroxy-2,6-dichloro-4,8-dinitroanthraquinone-->2,4,6,8-tetrabromo-1,5-dihydroxyanthracene-9,10-dione-->1,5-Dihydroxyanthraquinone
[Preparation Products]

Solvent Blue 74-->ALIZARIN SAFIROL SE
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