Reactive Yellow KE-4R
Reactive Yellow 84
CAS: 61951-85-7
Molecular Formula: C57H38I2N14Na6O20S6
Reactive Yellow KE-4R - Names and Identifiers
| Name | Reactive Yellow 84 |
| Synonyms | Reactive Yellow 84 Reactive Yellow KE-4R C.I.Reactive Yellow 84 |
| CAS | 61951-85-7 |
Reactive Yellow KE-4R - Physico-chemical Properties
| Molecular Formula | C57H38I2N14Na6O20S6 |
| Molar Mass | 1823.11 |
| Physical and Chemical Properties | Chemical properties dark yellow uniform powder. Soluble in water. |
| Use | Use Active yellow KE-4R is suitable for high temperature exhaustion dyeing of cotton fabrics and one-bath dyeing of polyester-cotton and polyester-viscose blended fabrics. |
Reactive Yellow KE-4R - Upstream Downstream Industry
Reactive Yellow KE-4R - Production method
DSD acid, amino C acid, 2-methoxy-5-methylaniline and cyanuric chloride are used as raw materials. First, the amino C acid is diazotized, coupled with 2-methoxy-5-methylaniline, then the coupling product is condensed with cyanuric chloride, and finally the condensate and DSD acid are second Condensation product. The finished product is salted out, filtered and dried.
Last Update：2024-04-10 22:29:15
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Product Name: C.I. Reactive yellow 84 (9CI) Visit Supplier Webpage Request for quotationCAS: 61951-85-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Spot supply
Product Name: C.I. Reactive yellow 84 (9CI) Visit Supplier Webpage Request for quotationCAS: 61951-85-7
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
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Raw Materials for Reactive Yellow KE-4R