Sodium lignosulphonate

• Post Date:

  Mar 03,2015

• Expiry Date:

  Mar 02,2016

• Detailed Description:

  Cas No. :8061-51-6 Quantity: 26Metric Tons
  Payment Method: T/T D/A D/P L/C
  The sodium lignosulphonate, which is prepared from alkaline pulping black liquor through filtration, sulfonation, concentration and spray drying, and is a powdery low air-entrained set retarding and water reducing admixture, belongs to an anionic surface active substance, has absorption and dispersion effect on the cement, and can improve various physical properties of the concrete.
  Product specification:
  Lignosulfonate content 45%-60%
  pH 9-10
  Reducing substance NMT8%
  Water NMT5%
  Reducing sugar NMT4%
  Water reducing rate MT8%
  Application:
  1. Can be used as a water-reducing admixture for concrete, and applicable for projects such as culverts, dikes, reservoirs, airports, expressways and so on.
  2. Used as a scale remover and a circulating water quality stabilizer on boilers.
  3. Sand preventing and sand fixing agents
  4. Used for electroplating and electrolysis, and can ensure that the coatings are uniform and have no tree-like patterns.
  5. Used as a tanning auxiliary in leather industry.
  6. Used as a flotation agent for ore dressing and an adhesive for mineral powder smelting.
  7. Coal water slurry additive
  8. Long-acting slow-release nitrogen fertilizer agent, a modified additive for high-efficiency slow-release compound fertilizers
  9. Used as a filler and a dispersant for vat dyes and disperse dyes, a diluent for acid dyes and so on.
  10. Used for anodal anti-contraction agents of lead-acid storage batteries and alkaline storage batteries, and can improve the low-temperature urgent discharge and service life of the batteries.
  Package:
  25kg/bag,400kg/bag.500kg/bag,600kg/bag,outer woven bags with inner plastic lining. (In addition, the company can customize packages and specifications according to the requirements of customers.)

• CAS Registry Number:

  8061-51-6

• Synonyms:

  ;Ligninesulfonic acid sodium salt;Sodium Lignosulphonate;Sodium lignosulfonate;Sodium lignosulfonate;Sodium Lingosulfonate;

• Molecular Formula:

  C₂₀H₂₄Na₂O₁₀S₂

• Molecular Weight:

  534.51

• Molecular Structure:

  

• Company:

  Shandong Green land Chemical Technology Co., LTD     [ China ]        

• Contact:

  kiki Shan

• Tel:

  86-0531-58707983

• Fax:

  86-0531-58707986

• Email:

  skkiki@outlook.com