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Zhejiang Hongxin Dyeing Material Co., Ltd.
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dispersant MF(2)

Details for dispersant MF(2)

dispersant MF(2)

Category:

Catalyst and Auxiliary

dispersant MF(2)
CAS NO: 9084-06-4
EC NO:
Molecular Formula: C21H14Na2O6S2
Molecular Weight: 472.4418
Specification: Methylnaphthalene sulfonate formaldehyde condensate
InChI: InChI=1/C21H16O6S2.2Na/c22-28(23,24)18-7-9-20-14(3-1-5-16(20)12-18)11-15-4-2-6-17-13-19(29(25,26)27)8-10-21(15)17;;/h1-10,12-13H,11H2,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2
Packing: PVC or paper bag
Product description:
DISPERSING AGENT MF(2)

DISPERSING AGENT MF2

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: dispersant MF(2) 9084-06-4
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