Acid red 73 dye (Brilliant Crocein MOO/Acid red MOO)

1.HIGH QUALITY & REASONABLE PRICE 2.GOOD LOGISTICS SERVICE 3.CAS NO.:5413-75-2 4.RED POWDER ,100%

1.HIGH QUALITY & REASONABLE PRICE 2.GOOD LOGISTICS SERVICE 3.CAS NO.:5413-75-2 4.RED POWDER ,100%

C.I. 27290;C.I. Acid Red 73;C.I. Acid Red 73, disodium salt;C.I. Acid Red 73, disodium salt (8CI);Acid red 73;Crocein Scarlet MOO;brilliant crocein moo (C.I. 27290);sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate;brillant crocein MOO;Brilliant Crocein MOO;Acid Red 73;7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydronaphthalene-1,3-disulfonate;disodium 7-hydroxy-8-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]naphthalene-1,3-disulfonate;disodium (8Z)-7-oxo-8-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,3-disulfonate;

Acid dyes are water-soluble dyes employed mostly in the form of sodium salts of the sulfonic or carboxylic acids. They are anionic which attach strongly to cationic groups in the fibre directly. They can be applicable to all kind of natural fibres like wool, cotton and silk as well as to synthetics like polyesters, acrylic and rayon. But they are not substantive to cellulosic fibres. They are also used in paints, inks, plastics and leather.

Product Description:1) Name: Acid Red  73 2) Chemical formula: C22H14N4Na2O7S23) Usage: Mainly used in dyes for wool and leather, etc. Molecular Formula C22H14N4Na2O7S2  Molecular Weight  556.48 P.H. Value  6.0-7.0  Density(g/cm3)  1.6  Oil Absorption(ml/100g)  35-45  Light Fastness  5  Heat Resistance  180°C  Water Resistance  5  Oil Resistance  4  Acid Resistance  5  Alkali Resistance  5 Pay attention:  The product must be stored in shade, dry and well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sublight, heat, sparks and open flames.If any of our itms interest you please do not hesitate to contact us, we assure you that we will give immediate response to your enquiry. Your cooperation will be highly appreciate*** We supply good service, good quality and competive prices. *** We have great enthusiasm and patience, we are conscientious and responsible.  Brands: shanlin Trade & Market Main Markets: North AmericaSouth AmericaEastern EuropeSoutheast AsiaAfricaOceaniaMid EastEastern AsiaWestern Europe

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