Tianjin Yuanlong Chemical Industry Co., Ltd.
Main products:Caustic Soda,Sodium Metasilicate,Ethylene Diamine Tetraacetic Acid,Sodium Thiosulfate,Sulfur Black
Products
Contact Us
  • Contact Person : Ms. Yu Nancy
  • Company Name : Tianjin Yuanlong Chemical Industry Co., Ltd.
  • Tel : 86-22-23528561
  • Fax : 86-22-23523959
  • Address : Tianjin,Tianjin,No. 10, Hanbei Road, Hangu district, Tianjin
  • Country/Region : China
  • Zip : 300480

sodium metasilicate

sodium metasilicate
Product Detailed
White Powder sodium metasilicate which used as a material of high efficiency detergent and metal cleaner. sodium metasilicate is mainly used in making high efficiency detergent and metal cleaner. Instead of STPP, it can raise cleaning efficiency and reduce environmental pollution, provides excellent alkaline buffer, corrosive prevention for metal (i.e. Zinc, Aluminum),possesses the character of softening water. Sodium metasilicate pentahydrate:

CAS No 10213-79-3Molecular Formula Na2SiO3.5H2O Molecular Weight 212.4UN NO. 3253

Sodium Oxide (Na2O): 28.00-30.00 % Silica (SiO2): 27.00-29.00 % Water Insoluble: 0.2 % MaxIron (Fe): 200 ppm MaxWhiteness: 80 % MinParticle Size(18-60mesh): 90 % MinBulk Density(g/cm3): 0.7-1.0 

  Sodium Metasilicate Anhydrous

CAS No 6834-92-0Molecular Formula Na2SiO3Molecular Weight 122.4UN NO. 3253

Sodium Oxide (Na2O):  49.50-51.50 % Silica (SiO2):  45.00-47.00 % Iron (Fe):  200 % MaxWhiteness:   85 % MinParticle Size(18-60mesh):   90 % MinBulk Density(g/cm3):   1.05-1.35

sodium metasilicate



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