Dispersing Agent NNO | CAS 36290-04-7

  • CAS NO.: 36290-04-7
  • EINECS No.:
  • Molecular Formula: C21H14Na2O6S2
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Product Information
  • Product Name: Dispersing Agent NNO
  • Molecular Weight: 472.4418
  • Synonyms: Dispersant NNO
  • Appearance: Light brow powder
  • 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
  • Composition: Naphthalene Sulfonate Formaldehyde Condensate
  • Ion Type: Negative Ion
  • Solubility: Easily soluble in water
  • Packing: 25KG Woven bag with plastic liner
The main technical standard
Item Parameter
PH value(1% water-solution) 7--9
Sodium sulphate content % ≤ 18
Insolubles in water % ≤ 0.05
Content of calcium and magnesium ion, ppm ≤ 4000

Performance and usage: Easily soluble in water, acid, alkali and hard water, it mainly works as dispersant in disperse dye, vat dye, reactive dye, acid dye and leather dyestuff. It has good dispersion force, grinding effect and solubilizing effect. It can also be used as dispersant for textile dyeing, wettable pesticide, paper, electroplating, water based coating and pigment, oil well, water treatment and carbon black; additive for cement; stabilizing agent for rubber; tanning auxiliary for leather etc.
Non-toxic, non-inflammable, non- explosive.
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