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
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.Properties and Applications
green yellow. Yellow brown powder. Light fastness good. Soluble in alcohol, acid, good alkali resistance. Used for transparent lacquer, rubber, organic glass, aluminum foil, celluloid articles such as color, has excellent resistance transference. Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%) Melting point Stable ISO Well NotSublimation IndissolvableStandard
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.
15876-56-9Upstream product
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Solvent Yellow 15
