12225-64-8
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Basic information
- Product Name: C.I. Reactive brown 7
- Synonyms: C.I. Reactive brown 7
- CAS NO:12225-64-8
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12225-64-8.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: C.I. Reactive brown 7(CAS DataBase Reference)
- NIST Chemistry Reference: C.I. Reactive brown 7(12225-64-8)
- EPA Substance Registry System: C.I. Reactive brown 7(12225-64-8)
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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: 12225-64-8(Hazardous Substances Data)
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12225-64-8 Usage
Preparation
7-Amino-4-hydroxynaphthalene-2-sulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, 2-Aminobenzoic acid diazo, and condensation products coupled, again with 2-(2-Sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid condensation, and translated into chromium complex.Properties and Applications
red light brown. Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 6 5 5 4-5(red) 5 4-5 5Standard
Light FastnessFading
StainISO
6Check Digit Verification of cas no
The CAS Registry Mumber 12225-64-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.Calculate Digit Verification of CAS Registry Number 12225-64:
(7*1)+(6*2)+(5*2)+(4*2)+(3*5)+(2*6)+(1*4)=68
68 % 10 = 8
So 12225-64-8 is a valid CAS Registry Number.
12225-64-8Upstream product
12225-64-8Downstream Products
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C.I. Reactive brown 7
