SIRIUS YELLOW GC
- Product Name
- SIRIUS YELLOW GC
- CAS No.
- 8005-52-5
- Chemical Name
- SIRIUS YELLOW GC
- Synonyms
- C.I.29000;Yellow GC;siriusyellow;HELION YELLOW G;DIRECT YELLOW 44;SIRIUS YELLOW GC;Solar Flavine 3G;Suprazo Yellow GC;Vicorect Yellow MB.;Direct Yellow 5 GLL
- CBNumber
- CB4175942
- Molecular Formula
- C27H20N6Na2O8S
- Formula Weight
- 634.53
- MOL File
- 8005-52-5.mol
SIRIUS YELLOW GC Property
- Boiling point:
- 245℃[at 101 325 Pa]
- Density
- 0.906[at 20℃]
- Colour Index
- 29000
- form
- powder to crystal
- color
- Orange to Brown to Dark red
- Water Solubility
- 9.49g/L at 20℃
- LogP
- -2.87 at 23℃
- EPA Substance Registry System
- C.I. Direct Yellow 44 (8005-52-5)
Safety
- HS Code
- 3204.14.5000
N-Bromosuccinimide Price
- Product number
- S0143
- Product name
- Direct Yellow 44
- Packaging
- 25g
- Price
- $60
- Updated
- 2024/03/01
- Product number
- D494283
- Product name
- Direct Yellow 44
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 38650
- Product name
- Directyellow44,CI29000
- Packaging
- 25G
- Price
- $64.06
- Updated
- 2021/12/16
- Product number
- DYE0000728
- Product name
- DIRECT YELLOW 44
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $148.89
- Updated
- 2021/12/16
- Product number
- T438
- Product name
- DirectYellow44.tech
- Packaging
- 1g
- Price
- $27
- Updated
- 2021/12/16
SIRIUS YELLOW GC Chemical Properties,Usage,Production
Uses
Direct yellow 44 (CAS# 8005-52-5) is a water-soluble organic azo dye and water pollutant.
Preparation
3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling. Then the water with sulfonic acid base, compounds (A) (coupling components is O-Anisidine with Formaldehyde?and sodium sulfite and processing); 4-Nitrobenzenamine diazo, coupled with 2-Hydroxybenzoic acid, and then will the nitro reduction, compound (B). Finally the molecular A and B mixture light gasification.
Flammability and Explosibility
Not classified
Properties and Applications
yellow. Brown powder. Soluble in water for green light yellow, slightly soluble in alcohol. The strong sulfuric acid dyes for red, diluted into shallow purple. The dye solution to join strong hydrochloric acid into Red sauce, accompanied by precipitation; Add thick sodium hydroxide solution to brown light orange, precipitation. Water-soluble, a little sensitive fights. In 90 ℃ the solubility of 60 g/L. For tender yellow light. In dye bath of copper ions in a little turned dark colored light and red (3 class); Iron ion in slightly turned dark colored light and red (category 4). For A class SDC classification. Used for cotton, viscose, silk, polyamide, polyester/cotton blended fabric dyeing and printing directly, can also be used for leather, paper and ink color.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3-4 | 3-4 | 5 | 2-3 | 2-3 | ||
| AATCC | 3 | 3 | 4-5 | 3 | 2 | ||
SIRIUS YELLOW GC Preparation Products And Raw materials
Raw materials
Preparation Products
SIRIUS YELLOW GC Suppliers
- Tel
- --
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- Country
- Spain
- ProdList
- 9
- Advantage
- 58