Basic Orange 29 is a red light yellow dye that is soluble in water. It is characterized by its ability to produce a red light yellow color and is particularly suitable for high-speed acrylic dyeing in acetic acid or sodium acetate medium. However, it is not recommended for use at temperatures above 120°C.
37291-40-0
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Basic information
- Product Name: Basic orange 29
- Synonyms: Basic orange 29
- CAS NO:37291-40-0
- 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: Basic orange 29(CAS DataBase Reference)
- NIST Chemistry Reference: Basic orange 29(37291-40-0)
- EPA Substance Registry System: Basic orange 29(37291-40-0)
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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: 37291-40-0(Hazardous Substances Data)
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37291-40-0 Usage
Uses
Used in Textile Industry:Basic Orange 29 is used as a dye for textiles, particularly for high-speed acrylic dyeing in acetic acid or sodium acetate medium. It is known for its light fastness, perspiration fastness, ironing fastness, and soaping properties, with ratings ranging from ISO 4 to 7.
Used in Printing Industry:
Basic Orange 29 can also be used for printing purposes, where its color properties and solubility in water make it a suitable choice for various printing applications.
Standard:
The standard for Basic Orange 29 includes the following ratings for its various properties:
Light Fastness: ISO 6-7
Perspiration Fastness: ISO 5
Ironing Fastness: ISO 5
Soaping: ISO 4
Fading: ISO 4-5
Stain: ISO 5
These ratings indicate the dye's performance and durability under various conditions, making it a reliable choice for specific applications in the textile and printing industries.
Standard
Light FastnessFading
StainISO
6-7Check Digit Verification of cas no
The CAS Registry Mumber 37291-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,2,9 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.Calculate Digit Verification of CAS Registry Number 37291-40:
(7*3)+(6*7)+(5*2)+(4*9)+(3*1)+(2*4)+(1*0)=120
120 % 10 = 0
So 37291-40-0 is a valid CAS Registry Number.
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Basic orange 29
