12220-76-7
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Basic information
- Product Name: C.I. Acid Yellow 119
- Synonyms: C.I. Acid Yellow 119;Yellow 4R
- CAS NO:12220-76-7
- Molecular Formula: Unspecified
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12220-76-7.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. Acid Yellow 119(CAS DataBase Reference)
- NIST Chemistry Reference: C.I. Acid Yellow 119(12220-76-7)
- EPA Substance Registry System: C.I. Acid Yellow 119(12220-76-7)
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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: 12220-76-7(Hazardous Substances Data)
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12220-76-7 Usage
General Description
C.I. Acid Yellow 119, also known as Acid Yellow G, is a synthetic organic dye that belongs to the azo chemical class. It is commonly used in the textile industry for dyeing and printing as well as in the production of inks, paints, and plastics. This yellow-colored dye is water-soluble and has a high lightfastness, making it suitable for use in outdoor textiles. Additionally, it is known for its strong acid dyeing properties, allowing it to achieve vibrant and long-lasting colors on various fibers such as wool, silk, and nylon. However, it is important to note that C.I. Acid Yellow 119 may have potential health and environmental implications, so its use must be carefully managed and regulated.Check Digit Verification of cas no
The CAS Registry Mumber 12220-76-7 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 0 respectively; the second part has 2 digits, 7 and 6 respectively.Calculate Digit Verification of CAS Registry Number 12220-76:
(7*1)+(6*2)+(5*2)+(4*2)+(3*0)+(2*7)+(1*6)=57
57 % 10 = 7
So 12220-76-7 is a valid CAS Registry Number.
12220-76-7Upstream product
12220-76-7Downstream Products
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C.I. Acid Yellow 119
