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 metasilicate98%

sodium metasilicate98%
Product Detailed
white powder sodium metasilicate which used as a material of high efficiency detergent and metal cleaner.

sodium metasilicate

CAS No 10213-79-3

Molecular Formula Na2SiO3.5H2O Molecular Weight 212.4UN NO. 3253

Sodium Oxide (Na2O): 28.00-30.00 % Silica (SiO2): 27.00-29.00 % PH of 1.0% Solution 12-13  

Bulk Density(g/cm3): 0.7-0.9
 Particle Size(16-30mesh): 90 % Min
 Whiteness:  80 % Min
 Iron (Fe): 200 ppm Max
 Water Insoluble: 0.2 % Max
 Silica (SiO2): 27.00-29.00 % 

CAS No: 6834-92-0Molecular Formula: Na2SiO3Molecular Weight: 122.1UN NO. 3253Water Insoluble 0.2 % Max 

Bulk Density: 0.98-1.23 g/cm3 
 Particle Size(18-60mesh): 90 % Min
 Whiteness:  85 % Min
 Iron (Fe): 200 ppm Max
 Silica (SiO2): 45.0-47.0 %
 Sodium Oxide (Na2O): 49.5-51.5 % 

Appearance:White powder or granule.

Application: This product 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.

Package:25kg PP woven bag50LB Paper bags bags25kg paper bags1MT supersack.

sodium metasilicate98%



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