Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Construction & Decoration, Packaging & Printing
Registered Capital:
10000000 RMB
Plant Area:
<100 square meters
Management System Certification:
ISO 9001, ISO 14001
Sample Available

Dispersing Agent Nno, Sodium Naphthalene Sulfonate, Pigment Additives manufacturer / supplier in China, offering High Quality Sodium Naphthalene Sulfonate Formaldehyde Dispersant Nno, 2020 High Quality Best Selling Sodium Naphthalene Sulfonate, Cheap Custom Non-Toxic Red Printing Coloring PVC Oilcloth Tablecloth and so on.

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Supplier Homepage Products Dispersing agent NNO High Quality Sodium Naphthalene Sulfonate Formaldehyde Dispersant Nno

High Quality Sodium Naphthalene Sulfonate Formaldehyde Dispersant Nno

Min. Order: 1 Ton
Port: Qingdao, China
Production Capacity: 1000000tons
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
CAS No.: 36290-04-7
Environmental Protection: Yes
Color: Brown
Kind: Detergent
Appearance: Powder
Application: Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary

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Basic Info.

Model NO.
Transport Package
25kg Kraft Paper Bag
Na2SO4≤ 3%, 5%, 18%, 22%
Dispersing Agent NNO
  1. Property:                                                       
Chemical name: Naphthalene Sulfonate Formaldehyde Condensate (Na2SO43%,5%,18%,22%)
Appearance: Light yellow powder
Molecular formula: C21H14O6S2.2Na
CAS Number: 36290-04-7  
  1. Main quality index
  2. Performance and usage
Disperal ability (%,)95PH value,1% aqueous solution7-9
Thermal stability(ºC,)140Insolubles in water(%,)0.05
Content of Calcium and Magnesium(ppm,)4000Free formaldehyde(mg/kg,)300
  • The dispersing agent NNO is mainly used for disperse dyes, vat dyes, reactive dyes, acid dyes and as dispersant in leather dye, grinding efficiency, solubilization, excellent dispersibility.
  • It also can be used for textile printing and dyeing, as dispersing agent in wettable pesticide, dispersing agent in papermaking plating additive, water soluble coating, pigment dispersing agent, water treatment agent, carbon black dispersing agent, etc.
  • In industry, it is mainly used for reducing pigment pad dyeing dyes, vat acid leuco dyeing, dispersion and soluble dyes dyeing etc.
  • It can also be used in dyeing silk/wool intervoen fabric to make the silk colorless.
  • In dye industry,it mainly used as dispersing, auxiliary of diffusion in the manufacture of colour lake, increase rubber latex stability, as well as auxiliary tanning agent in leather. Package
For powder: kraft paper bag with film liner. Net weight: 25kg.
It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.
Shelf life: Minimum 2 years. After the expiration date, it can be used if testing results is qualified.  

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