12239-18-8
Post Buying Request-
-
Basic information
- Product Name: Acid Yellow 116
- Synonyms: Acid Yellow 116;NEUTER YELLOW GRL;Yellow GRL;C.I.Acid Yellow 116;Lanyl Yellow G;Ostalan Yellow GRL;Triacid Yellow GRL.
- CAS NO:12239-18-8
- Molecular Formula: C217H15IN4O5S
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12239-18-8.mol
- Article Data: 0
-
Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: tan powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Acid Yellow 116(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Yellow 116(12239-18-8)
- EPA Substance Registry System: Acid Yellow 116(12239-18-8)
-
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: 12239-18-8(Hazardous Substances Data)
12239-18-8 Suppliers
Recommended suppliersmore
12239-18-8 Usage
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, and N-(2-chlorophenyl)-3-oxobutanamide?coupling, and then use cobalt chloride complexation and filtering.Properties and Applications
red light yellow. Yellow brown evenly powder. Because the dye molecules is bigger, its water solution to gel state, when the temperature drops, in solution will appear flash the crystallization of the particles. The strong sulfuric acid for yellow, diluted into light yellow; In strong hydrochloric acid in the same color, diluted solution for light yellow; In nitric acid was damaged in, remain a small amount of yellow; In a dilute nitric acid solution for tender yellow; In sodium hydroxide solution for yellow, yellow for solution diluted. Water solution is yellow. Used for tops, nylon strip, silk, polyvinyl alcohol, silk, polyvinyl alcohol / cotton blends, wool / rayon blended fabric dyeing. Now mainly used with Villeneuve and nylon fabric, but also for wool, silk, nylon and leather dyeing direct printing.. Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater Fading Stain Fading Stain Fading Stain ISO 6-7 5 5 5Standard
Light FastnessFading
StainISO
6-7Check Digit Verification of cas no
The CAS Registry Mumber 12239-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.Calculate Digit Verification of CAS Registry Number 12239-18:
(7*1)+(6*2)+(5*2)+(4*3)+(3*9)+(2*1)+(1*8)=78
78 % 10 = 8
So 12239-18-8 is a valid CAS Registry Number.
12239-18-8Upstream product
12239-18-8Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 12239-18-8
Acid Yellow 116
