12769-11-8
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Basic information
- Product Name: Reactive yellow 16
- Synonyms: Reactive yellow 16
- CAS NO:12769-11-8
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12769-11-8.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: Reactive yellow 16(CAS DataBase Reference)
- NIST Chemistry Reference: Reactive yellow 16(12769-11-8)
- EPA Substance Registry System: Reactive yellow 16(12769-11-8)
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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: 12769-11-8(Hazardous Substances Data)
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12769-11-8 Usage
Preparation
2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.Properties and Applications
dark red light yellow. Red powder, soluble in water for golden brown. Used for cellulose fiber dyeing and printing. Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 6-7 5 5 4-5 5Standard
Light FastnessFading
StainISO
6-7Check Digit Verification of cas no
The CAS Registry Mumber 12769-11-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,6 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.Calculate Digit Verification of CAS Registry Number 12769-11:
(7*1)+(6*2)+(5*7)+(4*6)+(3*9)+(2*1)+(1*1)=108
108 % 10 = 8
So 12769-11-8 is a valid CAS Registry Number.
12769-11-8Upstream product
12769-11-8Downstream Products
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Reactive yellow 16
