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Sodium salt of polynaphthalene sulphonic acid 36290-04-7
Category : Food and Feed additives/High purity reagents
CAS NO : 36290-04-7 EC NO : MF : C21H14Na2O6S2 MW : 472.4418 Specification : more than 92% reagent grade Packing : 25kg/bag, woven lined with PE bag; 12MT-13MT in 20'FCL, 24MT-26MT in 40'FCL Product description : Diffusing Agent
Molecular Formula︰
C21H14Na2O6S2
Molecular Weight︰
472.4418
Appearance︰
yellow, yellow-brown or light brown powder
Specification︰
Solubility: Easily soluble in water, acid, alkali and hard water
PH: PH value: 7-9
Solid Content: 92%min
Water Reducing Rate: 20%min
Sodium sulfate: 5%maxDelivery︰
within 15 days after payment
Payment Terms︰
TT / LC
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Guangzhou Renown Chemical Co.,Ltd.
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Uses : Mainly used for vat, reactive acid dye dyeing. It can work as dispersant for acid staining pad and pigment pad dyeing; auxiliary for reducing dye powder and slurry. It can also be used in leveling agent in dyeing industry 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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Sodium salt of polynaphthalene sulphonic acid