Sodium Metasilicate


Sodium Metasilicate, Pentahydrate Granules



Description: Sodium Metasilicate is an alkali and caustic substance prepared from sand and soda ash. It is often used in detergents or to preserve eggs in egg shampoos. It is caustic and irritating to the skin, so avoid direct contact.

Synonyms: Disodium Metasilicate, Disodium Monosilicate, Orthosil, Metso Beads, Drymet, Silicic acid (H2SiO3), disodium salt

Steps required for ordering Sodium Metasilicate

  1. Fill out Hazmat Waiver Form. All orders regardless of size require this form to be filled out and faxed or mailed. Do not submit your order for this product until you have faxed your hazmat waiver form. Please click on the form to the right to open the form.

  2. Place your order thru the website. This product cannot be ordered by phone. 
  • Cas #: 6834-92-0


  • Shipping Info: Sodium Metasilicate can only be shipped via UPS ground in the continental United States. Do not choose Air shipping during checkout. We cannot ship this product to Alaska, Canada, Puerto Rico, Hawaii or anywhere else outside the continental USA. There are no exceptions. 

    Hazardous Material Charge: The price of the product includes a ($28.50) hazardous material charge + ($10.00) packaging cost to meet current DOT Regulations, in addition to the usual freight charge. This fee is included in the cost of the product. . . This product cannot be shipped by air. Please choose ground shipping on the shipping options page.

  • Appearance: Powder Form
  • Country of Origin: USA
    Grade: Tech

Total Product Price:   

Sodium Metasilicate 55lbs