6378-88-7
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Basic information
- Product Name: sodium 7-phenyl-5,9-bis(phenylamino)-4,10-disulphonatobenzo[a]phenazinium
- Synonyms: sodium 7-phenyl-5,9-bis(phenylamino)-4,10-disulphonatobenzo[a]phenazinium;Benzoaphenazinium, 7-phenyl-5,9-bis(phenylamino)-4,10-disulfo-, inner salt, monosodium salt;Acid blue 59 (C.I. 50315);Benzo[a]phenazinium, 7-phenyl-5,9-bis(phenylamino)-4,10-disulfo-, hydroxide, inner salt, monosodium salt;7-Phenyl-5,9-bis(phenylamino)-4-sulfonato-10-sodiosulfobenzo[a]phenazin-7-ium;C.I.50315;C.I.Acid Blue 59;WOOL FAST BLUE BL(ACID BLUE 59)
- CAS NO:6378-88-7
- Molecular Formula: C34H23N4NaO6S2
- Molecular Weight: 670.68939
- EINECS: 228-955-0
- Product Categories: Organics
- Mol File: 6378-88-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: sodium 7-phenyl-5,9-bis(phenylamino)-4,10-disulphonatobenzo[a]phenazinium(CAS DataBase Reference)
- NIST Chemistry Reference: sodium 7-phenyl-5,9-bis(phenylamino)-4,10-disulphonatobenzo[a]phenazinium(6378-88-7)
- EPA Substance Registry System: sodium 7-phenyl-5,9-bis(phenylamino)-4,10-disulphonatobenzo[a]phenazinium(6378-88-7)
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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: 6378-88-7(Hazardous Substances Data)
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6378-88-7 Usage
Preparation
6,8-Bis(phenylamino)naphthalene-1-sulfonic acidand 5-Amino-2-(phenylamino)benzenesulfonic acid condensation, its product to (add) ammonia of cuprous oxide as the catalyst for air oxidation.Properties and Applications
red light blue. Red light blue powder, easily soluble in water, but soluble in ethanol (for purple) and soluble fiber element, insoluble in benzene, toluene. The strong sulfuric acid dyes are green, diluted into red light blue; In nitric acid are Deep violet color. The water soluble for blue, add sodium hydroxide to red brown, precipitation; Add hydrochloric acid to purplish blue, precipitation. In dyeing iron ion turned dark colored, copper ions in the dark colored. Used for wool, silk, polyamide fiber and its blending fabric, the influential wool fabric dyeing and printing directly, can also be used for leather, nitro cellulose paint color. The heavy metal salt can be used as organic pigments used to paint. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 4 2-3 2-3 4 1 1 4 3 AATCC 3 2-3 2-3 3-4 1 4-5 4-5Standard
Light FastnessFading
StainISO
4AATCC
3Check Digit Verification of cas no
The CAS Registry Mumber 6378-88-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,7 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.Calculate Digit Verification of CAS Registry Number 6378-88:
(6*6)+(5*3)+(4*7)+(3*8)+(2*8)+(1*8)=127
127 % 10 = 7
So 6378-88-7 is a valid CAS Registry Number.
InChI:InChI=1/C34H24N4O6S2.Na/c39-45(40,41)31-18-10-17-25-33(31)28(36-23-13-6-2-7-14-23)20-30-34(25)37-26-21-32(46(42,43)44)27(35-22-11-4-1-5-12-22)19-29(26)38(30)24-15-8-3-9-16-24;/h1-21H,(H3,35,36,39,40,41,42,43,44);/q;+1/p-1
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sodium 7-phenyl-5,9-bis(phenylamino)-4,10-disulphonatobenzo[a]phenazinium
