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Product Details:
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| Product Name: | Quinoline Yellow | CAS NO: | 8003-22-3 |
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| Appearance: | Powder | Sample: | Available |
| Formula: | C18H11NO2 | Water Solubility: | 5.438mg/L At 25℃ |
| Melting Point: | 240C | Boiling Point: | 250℃[at 101 325 Pa] |
CAS NO 8003-22-3 Quinoline Yellow powder Dye content 95%
| Product Name: | Solvent Yellow 33 |
| Synonyms: | E104;D AND C YELLOW 10;D AND C YELLOW NO 10;D AND C YELLOW NO 11;CI NO 47005;CI ACID YELLOW 3;CI 47000;CHINA YELLOW |
| CAS: | 8003-22-3 |
| MF: | C18H11NO2 |
| MW: | 273.29 |
| EINECS: | 232-318-2 |
| Product Categories: | Solvent Dye;Aromatics;Solvent Dyestuff;Heterocycles |
| Mol File: | 8003-22-3.mol |
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| Chemical Properties | yellow powder | ||||||||||||||||
| Uses | It is used in cosmetic composition for application to the skin, lips, and/or body surface. Dyes and metabolites, Environmental Testing. | ||||||||||||||||
| Uses | In spirit lacquers, polystyrenes, polycarbonates, polyamides, and acrylic resins. In colored smokes. Occasionally in hydrocarbon solvents. In externally applied drugs and cosmetics. | ||||||||||||||||
| Preparation | the dye: (a) 2-Methylquinoline?and Phthalic anhydride in 200 ℃ in the presence of Zinc chloride condensation; (b) 2-Methylquinoline?and Diethyl phthalate?in the 100 ℃ were hot. (c) 3 – (2 – quinolin – ylmethylidene) – 2 – benzo [c] furanone and Sodium ethoxide in 240 ~ 250 ℃ were hot. Late dye: 2-Methylquinoline?and 2,6-Dimethylquinoline?Phthalic anhydride mixture and in 190 ~ 220 ℃ were hot. | ||||||||||||||||
| Definition | ChEBI: Quinoline yellow is a quinoline derivative with a 1,3-dioxoindan-2-yl substituent at C-2. It has a role as a dye. It is a member of quinolines, a beta-diketone and an aromatic ketone. | ||||||||||||||||
| General Description | Bright greenish yellow solid or canary yellow powder. | ||||||||||||||||
| Air & Water Reactions | Insoluble in water. | ||||||||||||||||
| Fire Hazard | Flash point data for Solvent Yellow 33 are not available. Solvent Yellow 33 is probably combustible. | ||||||||||||||||
| Flammability and Explosibility | Non flammable | ||||||||||||||||
| Properties and Applications | brilliant green yellow. Insoluble in water, slightly soluble in alcohol (yellow), linseed oil, mineral oil, oleic acid, paraffin wax, stearic acid, turpentine, soluble in acetone, Chloroform, benzene and toluene. In concentrated sulfuric acid for yellow brown, dilution after yellow floc precipitation. Used for alcohol soluble paint, polyethylene, polycarbonate, polyamide and acrylic acid resin, color cosmetics.
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General description
Quinoline Yellow belongs to the class of quinophthalone dyes. It is generally used as a food colorant. Quinoline Yellow is anionic in nature and is used to dye wool and silk.[2] Studies show that Quinoline Yellow is not genotoxic or carcinogenic. It is considered to be safe for human health.
FAQ
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
We can have a discussion.
3: Which kind of payment terms do you accept?
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4.How to place an order?
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5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Contact Person: Maggie Ma
Tel: +0086 188 7414 9531
