Light Rose FR
Direct red 227
CAS: 12222-51-4
Molecular Formula: C60H46N16O22S6.6Na
Light Rose FR - Names and Identifiers
Light Rose FR - Physico-chemical Properties
| Molecular Formula | C60H46N16O22S6.6Na |
| Physical and Chemical Properties | EPA Chemical Information C. I. Direct Red 227 (12222-51-4) |
| Use | Use direct resistance to red FR for cotton, viscose fiber, silk dyeing and printing of fabric, bright blue red. It is also suitable for one-bath one-step dyeing of polyester-cotton and polyester-viscose blended fabrics. The dyeing fastness was excellent. |
Light Rose FR - Upstream Downstream Industry
| Raw Materials | 4,4-Diamino-2,2-stilbenedisulfonic acid |
Light Rose FR - Production method
aniline, h acid, DSD acid, cyanuric chloride and morpholine are used as raw materials. First, aniline diazotization is coupled with H acid, then the coupling product is condensed with cyanuric chloride for the first time, then condensed with DSD acid for the second time, and finally condensed with morpholine for the third time to obtain the 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. Disperse red 227 Visit Supplier Webpage Request for quotationCAS: 12222-51-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
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Spot supply
Product Name: C. I. Disperse red 227 Visit Supplier Webpage Request for quotationCAS: 12222-51-4
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
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Raw Materials for Light Rose FR