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naphthalene sulfonate formaldehyde condensate

Details for naphthalene sulfonate formaldehyde condensate

naphthalene sulfonate formaldehyde condensate

Category:

Catalyst and Auxiliary

naphthalene sulfonate formaldehyde condensate
CAS NO: 36290-04-7
EC NO:
Molecular Formula: C21H14Na2O6S2
Molecular Weight: 472.4418
Specification: Naphthalene sulfonate formaldehyde condensate
InChI: InChI=1/C21H16O6S2.2Na/c22-28(23,24)18-9-10-20-15(4-2-6-17(20)12-18)11-16-5-1-3-14-7-8-19(13-21(14)16)29(25,26)27;;/h1-10,12-13H,11H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2
Packing: 25kg Woven bag with plastic liner.
Product description:
NAPHTHALENE SULFONATE FORMALDEHYDE CONDENSATE
 
1Property
    AppearanceBrown powder
    ComposeNaphthalene sulfonate formaldehyde condensate
    Ion TypeNegative ion
    SolubilityEasy dssolve in water
2The main technic standard
Item
Parameter
Disperse power (standard product) %     ≥
95
Moisture content               %     ≤
8
Content                        %     ≥
95
PH value (1% water-solution)
7--9
Sodium sulfate content       %     ≤
10
Insolubles in water            %     ≤
0.05
Content of calcium and magnesium ion, ppm          
4000
3Performance and use   
This 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.
4Packing
   25kg Woven bag with plastic liner.
5 Innocuity , noninflammable , nonexplosive.
 
Uses: 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: naphthalene sulfonate formaldehyde condensate 36290-04-7
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