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Dispersing agent NNO

Dispersing agent NNO

Category :

Catalyst and Auxiliary/Other Auxiliary Agent

CAS NO : 36290-04-7
EC NO :
Molecular Formula : C21H14Na2O6S2
Main Specifications :
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;
Dispersing agent NNO
Molecular Structure:Dispersing agent NNO 36290-04-7
Product description:

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.
 
 

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Contact us
Company:
   Shaoxing ZhengGang Chemical Co. Ltd.
Contact:
   Manager. Yang
Phone:
0575-82917667
Mobile phone:
18305756838
Fax:
E-mail:
Contact Supplier
Website:
http://www.zjzgchem.com
Address:
Daoxu Chemical Industrial Zone, Shangyu District, Shaoxing City
Zip Code:
312368
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