Audited Supplier
Apperance: Light Brown Powder
Molecular formula: C21H14O6S2.2Na
CAS NO.: 9084-06-4
| Item | Specification |
| Disperse power(standard product) | ≥100% |
| PH(1% water-solution) | 7-9 |
| Sodium sulfate content | ≤3% |
| Insolubles in water | ≤0.05% |
| Content of calcium and magnesium in,ppm | ≤4000 |
Sodium Polynaphthalene Sulfonate Dispersant Nno Tamol Nn9104 is mainly used for vat dye dyeing, reactive dye dyeing and acid dye dyeing;
Sodium Polynaphthalene Sulfonate Dispersant Nno Tamol Nn9104 can work as dispersant for acid staining pad and pigment pad dyeing;
Sodium Polynaphthalene Sulfonate Dispersant Nno Tamol Nn9104 is auxiliary for reducing dye powder and slurry;
Sodium Polynaphthalene Sulfonate Dispersant Nno Tamol Nn9104 can also be used in leveling agent in dyeing industry
1)As dispersant in disperse dye, vat dye, reactive dye, acid dye and leather dye. It has good grinding effect,
hydrotropy and dispersibility.
2)As dispersant in textile printing and dyeing industry: pigment pad dyeing of disperse dye;vat acid dyeing of disperse dye; dye for silk and feather mixture; soluble vat dye dyeing; It also can be used as dispersant for
disperse dye and lake making; filler for commercial
dye etc.
3) As auxiliary tanning agent in leather industry, used together with tanning agent (ratio 1:10) to avoid tanning agent stick with leather. Can also help to disperse dye to get a better appearance in color.
4)As dispersant for paper industry. After adding NNO into wood pulp to avoid the stain from the condensation of asphaltum, resin and other material, 0.2%-0.5% of the wood pulp's weight as dosage is preferable. Can work as precipitator for animal size, 20%-30% of the size's weight as dosage is preferable.
25kgs/bag 650kgs jumbo bag 
For sample, we can provide free sample, but needs you pay sample freight cost.
For long term cooperation customer, we can pay sample freight cost.
(1) With over 20 years production experience, our product quality is top and stable.
(2) With 20 years export experience, each shipment can be rest assured.
(3) Exported to over 60 countries.
(4) Response within 1 hour.
(5) Timely delivery time. Within 5-7 working days after confirm your advance payment.
(6) Trial order is welcomed 1 ton.
(7) Lowest factory price, direct supply. 
