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- Details for Naphthalene sulfonate
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Naphthalene sulfonate
Category : Catalyst and Auxiliary
CAS NO : 36290-04-7 EC NO : MF : C21H14Na2O6S2 MW : 472.4418 Specification : Naphthalene sulfonate formaldehyde condensate Packing : 25KG Woven bag with plastic liner Product description : Naphthalene sulfonate1、PropertyAppearance: Light-yellow powderCompose: Naphthalene sulfonate formaldehyde condensateIon type: Negative ionSolubility : Easy dissolve in water2、The main technic standardItemParameterDisperse power(standard product),%≥95Sodium sulfate content,%≤10PH value(1% water-solution)7--9Insolubles in water,%≤0.05Content of calcium and magnesium ion,ppm40003、Performance and useThis product is light yellow to yellow-brown powder, an anionic surfactant. It is soluble in water, acid, alkali and hard water, good dispersion properties. With protein and polyamide fibers have affinity.Mainly used to coloring for vat dyes, reactive dyes, acid dyes, acid staining pad or pigment pad dyeing of the dispersing agent, as a auxiliaries for vat dyes's powder or sizing agent. Also used staining to levelling agent and auxiliary tanning agent in leather industry. Can also be used for textile printing and dyeing, pesticides as dispersing agent, papermaking, electroplating additives, latex, rubber, construction, water-soluble paint, pigment dispersant, oil drilling, water treatment agent, carbon black, printing ink dispersant.4、Packing: 25KG Woven bag with plastic liner5、Innocuity , noninflammable , nonexplosiveUses : Mainly used to coloring for vat dyes, reactive dyes, acid dyes, acid staining pad or pigment pad dyeing of the dispersing agent, as a auxiliaries for vat dyes's powder or sizing agent. Synonyms : Dispersing Agent NNO;sodium naphthalene-2-sulfonate formaldehyde (1:1:1);disodium 5-[(7-sulfonatonaphthalen-1-yl)methyl]naphthalene-2-sulfonate;Sodium methylenedinaphthalene disulphonate;Diffusing agent NNO;Sodium polynaphthalene sulfonate;SNF Sodium Naphthalene Sulfonate Formaldehyde Concrete Agent; Molecular Structure : 
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