12239-03-1
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Basic information
- Product Name: Acid Orange 88
- Synonyms: Acid Orange 88;Neutral Orange RL;NEUTER ORANGE RL;C.I. Acid Orange 88;Acid Orange NM-6R;Acid Orange RL;Chromate(1-), bis[3-[[1-(4-chlorophenyl)-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulfonamidato(2-)], sodium;Dyalan Orange RL
- CAS NO:12239-03-1
- Molecular Formula: C32H28CrN10NaO8S2-
- Molecular Weight: 819.74279
- EINECS: N/A
- Product Categories: N/A
- Mol File: 12239-03-1.mol
- Article Data: 0
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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: Acid Orange 88(CAS DataBase Reference)
- NIST Chemistry Reference: Acid Orange 88(12239-03-1)
- EPA Substance Registry System: Acid Orange 88(12239-03-1)
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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: 12239-03-1(Hazardous Substances Data)
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12239-03-1 Usage
Description
Acid Orange 88 is an organic compound that appears as an orange or yellow-brown powder. Its water solution can turn into a gel state. It exhibits different color changes when exposed to various acids and bases, with its water solution being orange in color.Uses
Used in Textile Industry:Acid Orange 88 is used as a dye for wool, silk, tussah, polyamide, PVA, PVA/cotton, and wool/stick blended fabrics. It is known for its light fastness, soaping fastness, perspiration fastness, oxygen bleaching, and fastness to seawater, with ratings ranging from 4-7 on the AATCC scale.
Used in Leather Industry:
Acid Orange 88 is also used in leather dyeing, providing a vibrant color to the material.
Used in Ink Production:
Acid Orange 88 can be combined with alkalinity rose essence to create a red color oil for ballpoint pens, expanding its applications in the writing industry.
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then the chrome complexation with 2-Hydroxybenzoic acid into 1:2 chromium complex dyes.Standard
Light FastnessFading
StainAATCC
6-7Check Digit Verification of cas no
The CAS Registry Mumber 12239-03-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.Calculate Digit Verification of CAS Registry Number 12239-03:
(7*1)+(6*2)+(5*2)+(4*3)+(3*9)+(2*0)+(1*3)=71
71 % 10 = 1
So 12239-03-1 is a valid CAS Registry Number.
12239-03-1Upstream product
12239-03-1Downstream Products
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Acid Orange 88
