Reactive Blue 198
Reactive Blue 198
CAS: 124448-55-1
Molecular Formula: C41H30Cl4N14O14S4.4Na
Reactive Blue 198 - Names and Identifiers
Reactive Blue 198 - Physico-chemical Properties
| Molecular Formula | C41H30Cl4N14O14S4.4Na |
| Molar Mass | 1682.6 |
| Physical and Chemical Properties | Blue powder. Soluble in water, solubility in water for 50g/L. |
Reactive Blue 198 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | Reactive blue KE-GN is mainly used for dyeing and printing of cotton and viscose fabrics, and can also be used for polyester cotton, one-bath dyeing of polyester-viscose blended fabric is brilliant blue. High temperature stability is excellent. |
| production method | 2-chloro-5-nitrobenzenesulfonic acid, ethylenediamine, tetrachlorobenzoquinone, cyanuric chloride and M-aminobenzenesulfonic acid as raw materials. First, 2-chloro-5-nitrobenzenesulfonic acid is condensed with ethylenediamine, and then its nitro group is reduced. It is then condensed with tetrachlorobenzoquinone to give the [oroxazine] Intermediate. The product is condensed with cyanuric chloride and finally with M-aminobenzenesulfonic acid. After salting out, filtration, drying to obtain the finished product.. |
Last Update：2024-04-09 21:11:58
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Spot supply
Product Name: Reactive Blue 198 Visit Supplier Webpage Request for quotationCAS: 124448-55-1
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
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