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12217-57-1

Direct Blue 200, also known as Airedale Blue BPT, is a synthetic dye that belongs to the class of chemicals known as Azo dyes. It is characterized by its vivid blue color and high resistance to fading, making it a popular choice for dyeing applications. With the chemical formula C34H26N6Na2O10S2, Direct Blue 200 is water-soluble, but it is also recognized for its potential toxicity upon ingestion or contact with the skin or eyes. Furthermore, it has environmental concerns due to its bioaccumulation potential and the difficulty in removing it from wastewater.

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  • 12217-57-1 Structure

  • Basic information

    1. Product Name: DIRECT BLUE 200
    2. Synonyms: C.I.DirectBlue200;DirectFastBlue4BL;Aizen Primula Blue BGLH;Kayarus Supra Blue 4BL;Everdirect Supra Blue 4BL;Kayarus Supra Blue 4BL conc
    3. CAS NO:12217-57-1
    4. Molecular Formula: Unspecified
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 12217-57-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: DIRECT BLUE 200(CAS DataBase Reference)
    10. NIST Chemistry Reference: DIRECT BLUE 200(12217-57-1)
    11. EPA Substance Registry System: DIRECT BLUE 200(12217-57-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 12217-57-1(Hazardous Substances Data)

12217-57-1 Usage

Uses

Used in Textile Industry:
Direct Blue 200 is used as a dyeing agent for textiles, providing a vibrant blue color to fabrics. Its high resistance to fading makes it a preferred choice for various textile products, ensuring long-lasting color and visual appeal.
Used in Paper Industry:
In the paper industry, Direct Blue 200 is used as a coloring agent to impart a blue hue to paper products. Its ability to maintain color over time contributes to the aesthetic quality and durability of paper materials.
Environmental Considerations:
Due to its potential toxicity and environmental implications, Direct Blue 200 requires careful handling and disposal. Efforts are being made to develop more sustainable and eco-friendly alternatives to minimize its impact on the environment and human health.

Check Digit Verification of cas no

The CAS Registry Mumber 12217-57-1 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 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12217-57:
(7*1)+(6*2)+(5*2)+(4*1)+(3*7)+(2*5)+(1*7)=71
71 % 10 = 1
So 12217-57-1 is a valid CAS Registry Number.

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