Sodium Naphthalene Sulfonate 1.Compose: Naphthalene sulfonate formaldehyde condensate 2.Sodium sulphate:5% ISO
Water Reducing Agent FDN
1.Property
Appearance: light brown powder
Compose: sodium naphthalene sulfonate
Synonym: polymethylene sodium naphthalene sulphonate
Ion type: Negative ion
Solubility: Easily dissolved in water
2. The main technical standard
Item | Parameter |
Disperse force(standard product),% | 95 |
Sodium sulphate content,% | 18-2 |
PH value(1% water-solution) | 7--9 |
Insolubles in water,%≤ | 0.05 |
Content of calcium and magnesium ion,ppm ≤ | 4000 |
3. Performance and use
Easily soluble in water, acid, alkali and hard water, it mainly woks as dispersant in disperse dye, vat dye, reactive dye, acid dye and leather used dyestuff. It has good dispersing ability, grinding effect and can also be used in textile dyeing, wettable pesticide, paper, electroplating, rubber, leather, construction, water based coating, pigment, oil field, water treatment and carbon black etc.
4. Packing: 25kg plastic woven bag with plastic lining.
5. Non-toxic, non-inflammable, non- explosive.
Sodium Naphthalene Sulfonate
