Reactive Yellow 14
- CAS No.
- 18976-74-4
- Chemical Name:
- Reactive Yellow 14
- Synonyms
- C.I.19036;Einecs 242-710-5;Remazol Yellow G;Reactive Yellow 14;Light Yellow KN-G;Reactive yellow 14 (C.I. 19036);C.I.Reactive Yellow 14:C.I.19036;Disodium 5-chloro-6-(4,5-dihydro-4-((2-methoxy-5-((2-(sulphonatooxy)ethyl)sulphonyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonate;disodium 5-chloro-6-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]toluene-3-sulphonate;3-Chloro-4-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]-5-methylbenzenesulfonic acid disodium salt
- CBNumber:
- CB5875083
- Molecular Formula:
- C20H22ClN4NaO11S3
- Molecular Weight:
- 649.03
- MDL Number:
- MFCD01658049
- MOL File:
- 18976-74-4.mol
| Product description | Number | Pack Size | Price |
| PROCION YELLOW MX4R AldrichCPR | R311634 | 1 unit | $197 |
| PROCION YELLOW MX4R Aldrich | R311634 | 1g | $179 |
| CI REACTIVE YELLOW-14 95.00% | DYE0002118 | 5MG | $503.4 |
| More product size | |||
Reactive Yellow 14 price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | R311634 | PROCION YELLOW MX4R AldrichCPR | 18976-74-4 | 1 unit | $197 | 2026-04-30 | Buy |
| Sigma-Aldrich | R311634 | PROCION YELLOW MX4R Aldrich | 18976-74-4 | 1g | $179 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | DYE0002118 | CI REACTIVE YELLOW-14 95.00% | 18976-74-4 | 5MG | $503.4 | 2021-12-16 | Buy |
Reactive Yellow 14 Chemical Properties,Uses,Production
Definition
ChEBI: A organic sodium salt that is the disodium salt of an azo-substituted pyrazolinone sulfonic acid compound.
Preparation
2-(3-Amino-4-methoxyphenylsulfonyl)ethyl hydrogen sulfate diazo, and 3-Chloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)-5-methylbenzenesulfonic acidcoupling.
Properties and Applications
brilliant yellow. Yellow powder. The strong sulfuric acid for yellow, diluted still yellow color; In nitric acid for colourful yellow, diluted still for colourful yellow; Add in 1 Moore sodium hydroxide solution no change color, continue to join the amount of insurance powder and warm, very light to the yellow, add a boric acid sodium can’t restore the original colour and lustre.For cotton, rayon, silk, polyvinyl alcohol, wool and nylon dip, dyeing, pad dyeing and direct, anti-pollution and discharge printing.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4-5 | 4-5 | 5 | 4 | 5 | ||
Reactive Yellow 14 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangzhou Yunmen Biotechnology Co., Ltd | 0751-18902340975/189023400307 18902340307 | 3356812514@qq.com | China | 9227 | 58 |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2815987 13927875076 | 3007432263@qq.com | China | 9954 | 58 |
| Merck KGaA | -- | ordercn@merckgroup.com | China | 6394 | 58 |
| Supplier | Advantage |
|---|---|
| Guangzhou Yunmen Biotechnology Co., Ltd | 58 |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 58 |
| Merck KGaA | 58 |
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