dispersant MF(2) 9084-06-4

Category :

Catalyst and Auxiliary

CAS NO :

EC NO :

MF :

C₂₁H₁₄Na₂O₆S₂

MW :

472.4418

Specification :

Methylnaphthalene sulfonate formaldehyde condensate

Packing :

PVC or paper bag

Product description :

dispersant MF(2), China dispersant MF(2), dispersant MF(2) exporters, China dispersant MF(2) Suppliers - hongxin

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DISPERSING AGENT MF（2）

1. Property

Appearance	Deep brown powder
Compose	Methylnaphthalene sulfonate formaldehyde condensate
Ion type	Negative ion
Solubility	Easy dissolve in water

2. The main technical standard

Item	Parameter	detection result
Content%	≥92	93
Disperse power(standard product),%	≥90	95
Heat-resisting stability	130 degree	4-5
Sodium sulfate content,%	≤ 5	4.5
PH value(1% water-solution)	7--9	7.8
Content of calcium and magnesium ion%	≤ 0.4	0.2
Insolubles in water, %	≤ 0.05	0.02

3. Performance and use

This product is Deep brown powder, it is soluble in water, acid, alkali and hard water, has a good diffusivity capability. The trait has a good grinding effect, high pigmentation power, high dispersion force and excellent thermal stability and so on. Mainly used for vat dyes, disperse dyes, reactive dyes as dispersing agent. The product can be carried out with various types of dispersing agent mixtures, to adapt to all kinds of disperse dyes commercialization requirements. Can also be used for textile printing and dyeing, pesticides, architecture, ceramics, rubber, paper, oil drilling, carbon black, water treatment and other industries as dispersing agent.

Uses : Dye padding and dispersion Synonyms : Sodium poly(naphthaleneformaldehyde) sulfonate ;Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt;Diffusing agent MF;disodium 5,5'-methanediyldinaphthalene-2-sulfonate;Disperse Agent MF; Molecular Structure :