12219-32-8
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Basic information
- Product Name: Acid Blue 221
- Synonyms: Acid Blue 221;C.I. Acid blue 221;Brilliant Sky Blue GLW
- CAS NO:12219-32-8
- Molecular Formula: Unspecified
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12219-32-8.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: Acid Blue 221(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Blue 221(12219-32-8)
- EPA Substance Registry System: Acid Blue 221(12219-32-8)
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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: 12219-32-8(Hazardous Substances Data)
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12219-32-8 Usage
Description
Acid Blue 221 is a synthetic dye characterized by its bright blue color. It is known for its high light fastness, good soaping fastness, and resistance to oxygen bleaching and seawater fading. These properties make it a popular choice for various applications across different industries.Uses
Used in Textile Industry:Acid Blue 221 is used as a dye for coloring fabrics. Its high light fastness ensures that the color remains vibrant and resistant to fading when exposed to sunlight or artificial light sources. The good soaping fastness also means that the color will not easily wash out during the cleaning process.
Used in Plastics and Polymer Industry:
Acid Blue 221 is used as a colorant for plastics and polymers. Its resistance to oxygen bleaching makes it suitable for use in materials that may be exposed to oxidizing agents or outdoor environments. The fastness to seawater is also beneficial for applications involving marine or coastal environments.
Used in Paint and Coatings Industry:
Acid Blue 221 is used as a pigment in the paint and coatings industry. Its bright blue color and resistance to fading make it an attractive option for creating vibrant and long-lasting coatings for various surfaces.
Used in Cosmetics and Personal Care Industry:
Acid Blue 221 is used as a color additive in the cosmetics and personal care industry. Its high light fastness ensures that the color remains stable and does not fade over time, making it suitable for use in products such as eyeshadows, lipsticks, and nail polishes.
Used in Ink Industry:
Acid Blue 221 is used as a pigment in the ink industry, particularly for creating high-quality, long-lasting inks for printing on various substrates. Its resistance to fading and staining makes it an ideal choice for applications where color stability is crucial.
Standard
Light FastnessFading
StainISO
6Check Digit Verification of cas no
The CAS Registry Mumber 12219-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,1 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.Calculate Digit Verification of CAS Registry Number 12219-32:
(7*1)+(6*2)+(5*2)+(4*1)+(3*9)+(2*3)+(1*2)=68
68 % 10 = 8
So 12219-32-8 is a valid CAS Registry Number.
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Acid Blue 221
