Disperse red 349 is a synthetic azo dye that exhibits excellent color properties and fastness to various conditions, making it a popular choice for use in the textile industry.

112487-38-4

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Basic information
1. Product Name: Disperse red 349
2. Synonyms: Disperse red 349
3. CAS NO:112487-38-4
4. Molecular Formula:
5. Molecular Weight: 0
6. EINECS: N/A
7. Product Categories: N/A
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: Disperse red 349(CAS DataBase Reference)
10. NIST Chemistry Reference: Disperse red 349(112487-38-4)
11. EPA Substance Registry System: Disperse red 349(112487-38-4)
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: 112487-38-4(Hazardous Substances Data)

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112487-38-4 Usage

Uses

Used in Textile Industry:
Disperse red 349 is used as a colorant for synthetic fibers, such as polyester and nylon, due to its high color strength and fastness properties. It provides good ironing fastness, light fastness, perspiration fastness, and washing fastness, with ratings ranging from 4-5 to 6-7 on the ISO scale.
Additionally, Disperse red 349 is used to prevent fading and staining in fabrics, ensuring that the color remains vibrant and long-lasting even after multiple washes and exposure to various environmental factors.

Standard

Ironing Fastness

Fading

Stain

ISO

Check Digit Verification of cas no

The CAS Registry Mumber 112487-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,8 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112487-38:
(8*1)+(7*1)+(6*2)+(5*4)+(4*8)+(3*7)+(2*3)+(1*8)=114
114 % 10 = 4
So 112487-38-4 is a valid CAS Registry Number.

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