3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt
disodium 6-acetamido-4-hydroxy-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonate
CAS: 20262-58-2
Molecular Formula: C20H20N3NaO11S3
3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt - Names and Identifiers
3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt - Physico-chemical Properties
| Molecular Formula | C20H20N3NaO11S3 |
| Molar Mass | 597.56 |
| Physical and Chemical Properties | Chemical properties red powder. The solubility in water is 120g/L (20 ℃) and 150g/L (80 ℃). When dyeing, the iron ion color light is slightly dark, and the copper ion color light turns dark. The dye has high reactivity and medium affinity. |
| Use | Use Active orange KN-5R is used for dyeing cellulose fibers such as cotton and viscose fibers. It can be dyed by exhaustion or continuous dyeing. It is also used for one-phase or two-phase printing of cotton and viscose fabrics. This product can be used for monochromatic use and also for blackening. if it is matched with active black KN-B (C.I.Reactive Black 5), it can improve its blackness. |
3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt - Upstream Downstream Industry
| Raw Materials | SULFATE STANDARD 2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate 2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid) |
3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt - Nature
| EPA chemical information | 2-Naphthalenesulfonic acid, 6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, disodium salt (20262-58-2) |
Last Update：2024-04-10 22:29:15
3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt - Production method
Using p-(2-sulfate ethyl sulfone group) aniline and N-acetyl & gamma; acid as raw materials, the former is first diazotized, and then coupled with the latter 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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Spot supply
Product Name: Reactive orange 16 Visit Supplier Webpage Request for quotationCAS: 20262-58-2
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Reactive Orange 16 Visit Supplier Webpage Request for quotationCAS: 20262-58-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
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Raw Materials for 3-[4-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylazo]-4-hydroxy-6-(acetylamino)-2-naphthalenesulfonic acid sodium salt
SULFATE STANDARD
2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid)
2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate
2-Acetamido-8-naphthol-6-sufonic acid (N-acetyl gamma acid)