15876-56-9
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Basic information
- Product Name: Solvent Yellow 15
- Synonyms: C.I.19120;C.I.Solvent Yellow 15;Zapon Fast Yellow CGG;C.I. 19120 dicyclohexylamine salt;C.I. 19120:1
- CAS NO:15876-56-9
- Molecular Formula: C52H81N7O9S2
- Molecular Weight: 1012.37104
- EINECS: N/A
- Product Categories: Solvent Dyestuff
- Mol File: 15876-56-9.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: Solvent Yellow 15(CAS DataBase Reference)
- NIST Chemistry Reference: Solvent Yellow 15(15876-56-9)
- EPA Substance Registry System: Solvent Yellow 15(15876-56-9)
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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: 15876-56-9(Hazardous Substances Data)
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15876-56-9 Usage
Description
Solvent Yellow 15 is a greenish yellow to yellow-brown powder with good light fastness. It is soluble in alcohol, acid, and has good alkali resistance. This synthetic dye is known for its excellent resistance transfer properties.Uses
Used in the Paint Industry:Solvent Yellow 15 is used as a colorant for transparent lacquer, providing good light fastness and heat resistance.
Used in the Rubber Industry:
Solvent Yellow 15 is used as a colorant in the rubber industry, where it offers excellent resistance transfer and stability.
Used in the Plastics Industry:
In the production of organic glass and other plastic materials, Solvent Yellow 15 is used as a colorant due to its good solubility and resistance properties.
Used in the Packaging Industry:
Solvent Yellow 15 is used for coloring aluminum foil and celluloid articles in the packaging industry, as it provides good light fastness and heat resistance.
Standard:
Solvent Yellow 15 meets the ISO standard for synthetic dyes, ensuring well-defined properties and performance.
Properties:
The dye has a stable melting point and does not sublimate, making it suitable for various applications. It is also indissolvable in certain conditions, which can be beneficial for specific industrial processes.
Preparation
2-Aminobenzenesulfonic acid diazotization, and 5-Oxo-1-(2-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid coupling, and then convert it to Dicyclohexylamine salt.Standard
Light FastnessMelting point
StableISO
WellCheck Digit Verification of cas no
The CAS Registry Mumber 15876-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,8,7 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.Calculate Digit Verification of CAS Registry Number 15876-56:
(7*1)+(6*5)+(5*8)+(4*7)+(3*6)+(2*5)+(1*6)=139
139 % 10 = 9
So 15876-56-9 is a valid CAS Registry Number.
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Solvent Yellow 15
