ChemicalBook > CAS DataBase List > ACID YELLOW 25 (C.I. 18835)
ACID YELLOW 25 (C.I. 18835)
- Product Name
- ACID YELLOW 25 (C.I. 18835)
- CAS No.
- 6359-85-9
- Chemical Name
- ACID YELLOW 25 (C.I. 18835)
- Synonyms
- Yellow R;AcidYellowER;AcidYellowRN;AcidolYellowGE;C.I.AcidYellow25;Egacid Yellow R.;AminylYellowE-RL;Mnltacid Yellow R;Covanyl Yellow RN;DiacidFastYellowR
- CBNumber
- CB0503480
- Molecular Formula
- C23H20N5NaO6S2
- Formula Weight
- 549.55457
- MOL File
- 6359-85-9.mol
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ACID YELLOW 25 (C.I. 18835) Property
- Density
- 1.282[at 20℃]
- Colour Index
- 18835
- Water Solubility
- 73.7g/L at 20℃
- LogP
- -0.8 at 23℃
- CAS DataBase Reference
- 6359-85-9
- EPA Substance Registry System
- C.I. Acid Yellow 25 (6359-85-9)
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Safety
- WGK Germany
- 3
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 201960
- Product name
- Acid Yellow 25
- Purity
- Dye content 40%
- Packaging
- 10g
- Price
- $75.1
- Updated
- 2024/03/01
TRC
- Product number
- A795303
- Product name
- Acid Yellow 25
- Packaging
- 1g
- Price
- $55
- Updated
- 2021/12/16
Chem-Impex
- Product number
- 41897
- Product name
- AcidYellow25,≥40%(Dyecontent),suitableforHematology&Histology
- Purity
- ≥40%(Dyecontent)
- Packaging
- 10G
- Price
- $61.73
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- DYE0000111
- Product name
- ACID YELLOW 25
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1126.65
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- DYE0000111
- Product name
- ACID YELLOW 25
- Purity
- 95.00%
- Packaging
- 100G
- Price
- $2601.35
- Updated
- 2021/12/16
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ACID YELLOW 25 (C.I. 18835) Chemical Properties,Usage,Production
Uses
Acid Yellow 25 is a stain/dye. Dyes and metabolites.
Preparation
5-Amino-2-methyl-N-phenylbenzenesulfonamide?diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling.
Flammability and Explosibility
Not classified
Properties and Applications
yellow. Yellow powder. Soluble in water yellow, encounter cold becomes muddy. Slightly soluble in ethanol and acetone. Meet strong sulfuric acid is yellow, the generation after diluted fluorescent yellow precipitation. Its water solution meet sodium hydroxide solution without change. Mainly used for wool and polyamide fiber of printing and dyeing, also can be used for leather and electrochemical aluminum shading, occasionally used for paper coating.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 5-6 | 4 | 2 | 3 | 1 | 3 | 3 | |
AATCC | 6-7 | 4 | 4 | 3-4 | 1 | 1 | 4 |
ACID YELLOW 25 (C.I. 18835) Preparation Products And Raw materials
Raw materials
Preparation Products
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ACID YELLOW 25 (C.I. 18835) Suppliers
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