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Details for China Dispersant NNO

Dispersant NNO 36290-04-7

Category :

Catalyst and Auxiliary/Surface Active Agent

Dispersant NNO
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 :
Dispersant NNO
 
1Property
 Appearance: Light-brown powder
 Compose: Naphthalene sulfonate formaldehyde condensate
   Ion type: Negative ion
   Solubility : Easy dissolve in water
2The main technic standard
Item
Parameter
Disperse power(standard product),%≥
95
Sodium sulfate content,%≤
8
PH value(1% water-solution)
7--9
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
5Innocuity , noninflammable , nonexplosive
 
Uses : 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 dispersan
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 : Dispersant NNO 36290-04-7