Anazolene Sodium

Name	Acid Blue 92
Synonyms	C.I. 13390 acidblue2k Acid Blue 92 AcidnavyblueR acidwoolbluerl acidleatherbluer Anazolene Sodium acilanfastnavybluer Acid Blue 92 (13390) acid blue 92 (C.I. 13390) C.I. Acid Blue 92 trisodium salt C.I. Acid Blue 92, trisodium salt (8CI) 4-((4-anilino-5-sulfo-1-naphthyl)azo)-5-hydroxy-2,7-naphthalenedisulfonicaci 2,7-naphthalenedisulfonicacid,4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphtha 2,7-naphthalenedisulfonicacid,4-((4-anilino-5-sulfo-1-naphthyl)azo)-5-hydroxy trisodium 4-hydroxy-4-(4-anilino-5-sulphonato-1-naphthylazo)naphthalene-2,7-disulphonate trisodium 4-[(4-anilino-5-sulfonato-1-naphthyl)azo]-4-hydroxy-1H-naphthalene-2,7-disulfonate trisodium 4-hydroxy-5-{(E)-[4-(phenylamino)-5-sulfonatonaphthalen-1-yl]diazenyl}naphthalene-2,7-disulfonate
CAS	3861-73-2
EINECS	223-378-0
InChI	InChI=1/C26H21N3O10S3.3Na/c30-26(15-19(41(34,35)36)14-16-13-18(40(31,32)33)9-10-21(16)26)29-28-22-11-12-23(27-17-5-2-1-3-6-17)25-20(22)7-4-8-24(25)42(37,38)39;;;/h1-13,15,27,30H,14H2,(H,31,32,33)(H,34,35,36)(H,37,38,39);;;/q;3*+1/p-3

Molecular Formula	C26H20N3NaO10S3
Molar Mass	653.63
Melting Point	>300°C
Solubility	Solubility Soluble in water, acetone; slightly soluble in ethanol, glycerol
Appearance	powder
Color	Dark bluish-black
Maximum wavelength(λmax)	['571nm, 585nm, 580–590nm']
Merck	14,628
pKa	11.22(at 25℃)
Storage Condition	2-8℃
MDL	MFCD00003967
Physical and Chemical Properties	Dark blue uniform powder. Dissolved in water, the aqueous solution is purple, the addition of concentrated hydrochloric acid is blue, and the addition of concentrated sodium hydroxide is red orange brown. Soluble in ethylene glycol ether, ethanol-soluble red blue, insoluble in other organic solvents. It was dark green in concentrated sulfuric acid and blue after dilution. It turned orange after purple color in concentrated nitric acid.

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
RTECS	QJ6300000
HS Code	32041200
Toxicity	LD50 i.v. in mice: 450 mg/kg (Taylor, Thorp)

color index	13390
pH indicator color change ph range	Blue (11.0) to pink (12.0)
main applications	color filter, fuel cells, thin films, inks, markers, lithographic printingplates, textiles, cosmetics, neural network
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
use	acidic navy r can dye wool, silk and viscose fibers. It is also used for coloring leather, paper and soap. Used for coloring wool, silk, and viscose fibers Mainly used for dyeing wool, nylon and silk fabrics
Production method	Using H acid (8-amino -1-naphthol -3, 6-disulfonic acid) and phenyl periacid (N-Phenyl -1-naphthylamine -8-sulfonic acid) as raw material, H acid is first diazotized, and then coupled with phenyl periacid to obtain the product. The finished product is salted out, filtered, dried and crushed..
category	toxic substances
toxicity classification	poisoning
acute toxicity	vein-mouse LDL0: 450 mg/kg
flammability hazard characteristics	flammability; heating decomposition releases toxic nitrogen oxides, ammonia, sodium oxide and sulfur oxide fumes
storage and transportation characteristics	warehouse ventilation and low temperature drying
fire extinguishing agent	dry powder, foam, sand, carbon dioxide, mist water

Last Update：2024-04-09 20:44:15

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Product Name: Acid Blue A Visit Supplier Webpage Request for quotation
CAS: 3861-73-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

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Anazolene Sodium

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