ACID YELLOW 16 is a red light yellow dye that is soluble in water, resulting in a yellow color. It is not soluble in alcohol. When treated with strong sulfuric acid, it exhibits a blu-ray in red, and the product turns red upon dilution. Its water solution turns purple when mixed with hydrochloric acid, and it discoloration occurs upon the addition of sodium hydroxide.
1324-96-5
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Basic information
- Product Name: ACID YELLOW 16
- Synonyms: BRILLIANT YELLOW S;CI 13085;ACID YELLOW 16
- CAS NO:1324-96-5
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
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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: ACID YELLOW 16(CAS DataBase Reference)
- NIST Chemistry Reference: ACID YELLOW 16(1324-96-5)
- EPA Substance Registry System: ACID YELLOW 16(1324-96-5)
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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: 1324-96-5(Hazardous Substances Data)
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1324-96-5 Usage
Uses
Used in the Textile Industry:ACID YELLOW 16 is used as a dye for coloring fabrics. It is particularly useful for its ability to produce a vibrant yellow color that is resistant to fading and staining.
Used as a pH Indicator:
ACID YELLOW 16 is used as an indicator in the pH range of 7.4 to 8.6. Its color change properties make it a useful tool for monitoring pH levels in various applications.
Standard:
ACID YELLOW 16 meets the following standards for fastness:
Light Fastness: ISO 4
Soaping Fastness: ISO 3
Perspiration Fastness: ISO 3
Oxygen Bleaching: ISO 3
Fastness to Seawater: ISO 3
These standards indicate that ACID YELLOW 16 is a reliable and durable dye that maintains its color and quality under various conditions.
Preparation
2-Aminobenzenesulfonic acid diazo, with Diphenylamine?coupling, and then will be preparing sulphonated products.Standard
Light FastnessFading
StainISO
4Check Digit Verification of cas no
The CAS Registry Mumber 1324-96-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.Calculate Digit Verification of CAS Registry Number 1324-96:
(6*1)+(5*3)+(4*2)+(3*4)+(2*9)+(1*6)=65
65 % 10 = 5
So 1324-96-5 is a valid CAS Registry Number.
1324-96-5Upstream product
1324-96-5Downstream Products
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ACID YELLOW 16
