61724-46-7
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Basic information
- Product Name: Acid violet 68
- Synonyms: Acid violet 68;Violet BL;C.I. Acid Violet 68;Neuter Violet BL;Youhaoneuter Corinth BL.
- CAS NO:61724-46-7
- Molecular Formula: C28H33N3O4S
- Molecular Weight: 507.64432
- EINECS: N/A
- Product Categories: N/A
- Mol File: 61724-46-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: purple to atropurpureus powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Acid violet 68(CAS DataBase Reference)
- NIST Chemistry Reference: Acid violet 68(61724-46-7)
- EPA Substance Registry System: Acid violet 68(61724-46-7)
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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: 61724-46-7(Hazardous Substances Data)
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61724-46-7 Usage
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, and Naphthalen-2-ol coupling,?then 2-Hydroxybenzoic acid chromium complex, so that the formation of chromium complexes.Properties and Applications
purple. Red purple to black purple powder. Used for wool, silk and polyamide fiber fabric dyeing, also used for wool, silk, polyamide fiber and glue printing, also can be used for leather dyeing. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 7 4-5 5 5 4 4-5 5 5Standard
Light FastnessFading
StainISO
7Check Digit Verification of cas no
The CAS Registry Mumber 61724-46-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,2 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.Calculate Digit Verification of CAS Registry Number 61724-46:
(7*6)+(6*1)+(5*7)+(4*2)+(3*4)+(2*4)+(1*6)=117
117 % 10 = 7
So 61724-46-7 is a valid CAS Registry Number.
61724-46-7Upstream product
61724-46-7Downstream Products
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Acid violet 68
