DISPERSING AGENT NNO
Contact Info
- Add:Daoxu Town Chemical Zone, Shangyu District, Shaoxingt City, Zhejiang, China (Head Office), Zip: 312300
- Contact: Weimin Xie
- Tel:+86-575-82518361，82518360
- Email:manage@hxdyechem.com
Other Products
DISPERSING
AGENT NNO（refining）(1)
1.
Property
|
Appearance |
Yellow-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),% |
≥95 |
100 |
|
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 |
3. Performance and use
This product is 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 powder.
Can also be used for
leather tanning, textile printing and dyeing, pesticides, architecture,
ceramics, rubber, paper, oil drilling.
Dye padding and dispersion
CAS NO:36290-04-7
EC NO:
Molecular Formula:C21H14Na2O6S2
Molecular Weight:472.4418
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:
CAS NO:36290-04-7
EC NO:
Molecular Formula:C21H14Na2O6S2
Molecular Weight:472.4418
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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