Disperse red 137 is a synthetic azo dye characterized by its vibrant blue-ray red color and its ability to absorb both red and blue light. It is commonly used in the textile industry for dyeing and printing various types of fibers, particularly those that are not polyester-based.
12223-71-1
Post Buying Request-
-
Basic information
- Product Name: Disperse red 137
- Synonyms: DisperseRed 137; Eastone Brilliant Fast Red 2B-GLF; Eastone Red 2B-GLF; MiketonDischarge Red BB; Serisol Fast Red BGL
- CAS NO:12223-71-1
- Molecular Formula:
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
-
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: Disperse red 137(CAS DataBase Reference)
- NIST Chemistry Reference: Disperse red 137(12223-71-1)
- EPA Substance Registry System: Disperse red 137(12223-71-1)
-
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: 12223-71-1(Hazardous Substances Data)
12223-71-1 Suppliers
Recommended suppliers
12223-71-1 Usage
Uses
Used in Textile Industry:Disperse red 137 is used as a dye for coloring vinegar fiber, three vinegar fiber, and polyamide. It is known for its excellent ironing fastness, light fastness, perspiration fastness, and washing fastness, making it a popular choice for various textile applications.
Standard (Vinegar fiber):
Disperse red 137 exhibits the following standards for fastness in vinegar fiber:
Ironing Fastness: AATCC 5, ISO 5
Light Fastness: AATCC 4-5, ISO 5
Perspiration Fastness: AATCC 2-3, ISO 6
Washing Fastness: AATCC 5, ISO 5
Standard (Three vinegar fiber and Polyamide):
Disperse red 137 also shows good fastness standards in three vinegar fiber and polyamide:
Fading: AATCC 3-4, ISO 4
Stain: AATCC 3-4, ISO 4
Preparation
6-(Methylsulfonyl)benzo[d]thiazol-2-amine diazo, and N-(2-cyanoethyl)-N-(2-hydroxyethyl)benzeneamine?coupling.Standard(Vinegar fiber)
Ironing FastnessFading
StainISO
5Check Digit Verification of cas no
The CAS Registry Mumber 12223-71-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 12223-71:
(7*1)+(6*2)+(5*2)+(4*2)+(3*3)+(2*7)+(1*1)=61
61 % 10 = 1
So 12223-71-1 is a valid CAS Registry Number.
12223-71-1Upstream product
12223-71-1Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 12223-71-1
Disperse red 137
