China Dispersing agent NNO | 36290-04-7 supplier

Details for Dispersing agent NNO

Dispersing agent NNO

111Category:

Dyestuffs and Pigments

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:

PVC or paper bag

Product description:

DISPERSING AGENT NNO (1)

1. Property

Appearance	Brown powder
Compose	Naphthalene 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
Sodium sulfate content,%	≤ 18	16
PH value(1% water-solution)	7--9	8.4
Content of calcium and magnesium ion%	≤ 0.4	0.2
Insolubles in water, %	≤ 0.05	0.03

DISPERSING AGENT NNO (2)

1. Property

Appearance	Brown powder
Compose	Naphthalene sulfonate formaldehyde condensate
Ion type	Negative ion
Solubility	Easy dissolve in water

2. The main technical standard

Item	Parameter	detection result
Content%	≥93	93
Disperse power(standard product),%	≥90	95
Sodium sulfate content,%	≤ 5	4.5
PH value(1% water-solution)	7--9	8.2
Content of calcium and magnesium ion%	≤ 0.4	0.2
Insolubles in water, %	≤ 0.05	0.03

3. Performance and use

This product is 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 powder.

Can also be used for leather tanning, textile printing and dyeing, pesticides, architecture, ceramics, rubber, paper, oil drilling.

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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