Sodium metasilicate pentahydrate, 1 kg

Sodium Metasilicate Pentahydrate is a chemically defined substance with the molecular formula Na2O3Si and a molecular weight of 122.063. It has a Boiling Point of 100 °C when in the nonahydrate form. The Melting Point is 1089 °C. This substance carries the hazard signal word Danger due to its potential for causing severe skin burns and eye damage, as well as being harmful if swallowed. Other confirmed properties include its potential to be corrosive to metals.

• CAS Number: 10213-79-3
• Molecular Weight: 122.063
• Boiling Point: BOILING POINT: 100 °C -6H20 /NONAHYDRATE/
• Melting Point: 1089 °C
• Exact Mass: 121.94120896
• Molecular Formula: Na2O3Si
• GHS Signal Word: Danger
• Hazard Statements:
• H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H290: May be corrosive to metals [Warning Corrosive to Metals]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]