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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Reactive Blue 222 |
| Synonyms: | Reactive Blue 222;Reactive Brilliant Blue ME-B;Reactive Blue BF;C.I. Reactive blue 222;Navy BF;Cosmoactive Blue BF;Everzol Supra Navy Blue FBN;Itofix Navy Blue VM3GF |
| CAS: | 93051-44-6 |
| MF: | C37H23ClN10O22S7.6Na |
| MW: | 0 |
| EINECS: | |
| Product Categories: | |
| Mol File: | Mol File |
| Preparation | 2-Aminonaphthalene-1,5-disulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling,2,4-Diaminobenzenesulfonic acid with 2,4,6-Trichloro-1,3,5-triazine, again with a between, 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation, condensation products diazo, coupled with the foregoing income product matches. | |||||||||||||||||||||
navy blue. Dark blue powder. Soluble in water, 50 ℃ when solubility of 80 g/L. Used for cotton, viscose fiber Exhaust dyeing method, pad staining, can be used for polyester/cotton, polyester/stick blended fabric dyeing, can also be used for the linen and silk dyeing. Suitable for the cellulose fibre printing, including discharge printing, dyeing performance than the C.I.Reactive Blue 194.
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| Raw materials | Aniline-->Cyanuric chloride-->SULFATE STANDARD-->2,4-Diaminobenzenesulfonic acid-->2-Amino-4,8-naphthalenedisulfonic acid-->2-Amino-1,5-naphthalenedisulfonic acid-->2,4-Diaminobenzenesulfonic acid-->2-[(3-aminophenyl)sulphonyl] hydrogensulphate-->8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate-->Cyanuric chloride |
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