How to Remove Sodium Silicate

Sodium silicate--chemical formula Na2(SiO3)--is a fire-resistant compound commonly known as "water glass" because it contains some of the same chemical components as glass (such as silica), yet can remain a liquid at a much lower temperature than most glass. Sodium silicate is a strong alkaline irritant in diluted form and can corrode metal in as a solid. Contact with the compound is therefore hazardous and caution must be used when working with or near the substance. If sodium silicate comes into contact with clothing or skin, it is important to understand how to remove it.

Things You'll Need

• Water
• Wash basin
• Shower
• Rubber gloves
• Breathing mask
• Washing machine

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Instructions

• 1

  Immerse skin that has come into contact with sodium silicate in a wash basin filled with water. Water dilutes this compound and can be used to remove the substance from skin and clothing.

• 2

  Remove clothing and shoes and set aside. Continue to bathe the affected skin with water from the wash basin, focusing on the hands.

• 3

  Take a shower for at least 15 minutes, taking care to rinse the eyes, interior of the mouth and ears. This should be sufficient to dilute and remove sodium silicate in most cases of exposure.

• 4

  Don rubber gloves and a breathing mask and place contaminated clothing or footwear in a washing machine. Run several rinse cycles to remove any sodium silicate that remains on the clothing.

• 5

  Showering is a highly effective means of removing sodium silicate.

  Wash with water any work surfaces that may have come into contact with the compound. Take another 15-minute shower after cleanup is complete to wash off residual contamination that may have resulted from the cleanup.