4403-89-8
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Basic information
- Product Name: SOLWAY BLUE RN
- Synonyms: benzenesulfonicacid,2-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthraceny;SOLWAY BLUE RN;Acid Blue 47;sodium 4-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthryl)amino]toluene-3-sulphonate;C.I.ACIDBLUE47;Acid blue 47 (C.I. 62085);Blue E-RL;Benzenesulfonic acid, 2-[(4-amino-9, 10-dihydro-3-methyl-9, 10-dioxo-1-anthracenyl)amino]-5-methyl, monosodium salt
- CAS NO:4403-89-8
- Molecular Formula: C22H17N2NaO5S
- Molecular Weight: 444.44
- EINECS: 224-545-0
- Product Categories: N/A
- Mol File: 4403-89-8.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: SOLWAY BLUE RN(CAS DataBase Reference)
- NIST Chemistry Reference: SOLWAY BLUE RN(4403-89-8)
- EPA Substance Registry System: SOLWAY BLUE RN(4403-89-8)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4403-89-8(Hazardous Substances Data)
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4403-89-8 Usage
Preparation
1-Amino-4-bromoanthracene-9,10-dione?or 1-Amino-4-chloroanthracene-9,10-dione?and p-Methylaniline condensation, its product (C.I.Solvent Blue 13, C.I. 62080) products, and translated into sodium salt.Properties and Applications
blue. Dark blue powder. Soluble in ethanol, o-chlorophenol, slightly soluble in acetone, Pyridine, insoluble in chloroform, toluene. Strong sulfuric acid in purple purple still diluted. Used for wool, silk, polyamide fiber and wool blended dyeing, can be in wool, silk and polyamide fiber fabric printing directly, also used in leather, paper, soap and wood color. But with C.I.Acid Green 50 make Acid Blue BGA. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 5 2 2 3-4 1 1 3-4 2 AATCC 4 2 2 3 2 2 2 2Standard
Light FastnessFading
StainISO
5AATCC
4Purification Methods
Purify the dye by salting out an aqueous solution three times with sodium acetate, followed by repeated extraction with EtOH [McGrew & Schneider J Am Chem Soc 72 2547 1950]. [Beilstein 14 H 706, 725.]Check Digit Verification of cas no
The CAS Registry Mumber 4403-89-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,0 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 4403-89:
(6*4)+(5*4)+(4*0)+(3*3)+(2*8)+(1*9)=78
78 % 10 = 8
So 4403-89-8 is a valid CAS Registry Number.
InChI:InChI=1/C22H18N2O5S.Na/c1-11-7-8-15(17(9-11)30(27,28)29)24-16-10-12(2)20(23)19-18(16)21(25)13-5-3-4-6-14(13)22(19)26;/h3-10,24H,23H2,1-2H3,(H,27,28,29);/q;+1/p-1
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SOLWAY BLUE RN
