Dispersant NNO

Identification:

Chemical Name: Naphthalene sulfonate formaldehyde condensate

Synonyms: Dispersing Agent NNO; Diffusing agent NNO; Sodium polynaphthalene sulfonate

CAS No.: 36290-04-7

Ionization type: negative ion

Properties: light yellow to yellow-brown powder, an anionic surfactant. Soluble in water, acid, alkali and all kinds of hard water, good dispersion properties and affinity with protein and polyamide fibers.

Specifications:

Dispersing power: ≥ 95%

Na2SO4: ≤5.0%

Water content: ≤9%

pH(1％water solution): 7-9

Insoluble matter: ≤0.05%

Ca Mg Contents: ≤4000 ppm

Application:

Printing and dyeing industry , It can be used in reduction dyes floating matters pad dyeing, dyeing, scattering and solubility Reduction dyes dyeing and so on. It can be used in silk/ wool Textile dyeing. In dyes industry it can be mainly used as scattering as well as emulsion stability, as well as leather tanning agents.

Packing& Storage:

25kg woven bag with plastic inner.It should be stored in cool, dry, ventilated warehouse.