Nepheline Syenite

Description

Chemical Analysis

Analysis

9.1% K2O

7% Na2O

24.9% Al2O3

56% SiO2

Health & Safety & Disposal

• When handling powdered ceramic materials, you must wear an FFP3/P2 face mask and nitrile gloves to prevent inhalation and skin contact.
• Wear a wipeable apron, polyester overalls, or similar. Clean or wash frequently.
• Always clean your studio with a wet sponge rather than sweeping to stop dust from becoming airborne.
• When preparing glazes, add the dry material to water, not vice-versa, to minimise dust formation.
• Do not allow eating and drinking in the studio and thoroughly wash hands when leaving.
• Never eat, drink, or apply cosmetics in areas where clay or glazes are handled.
• Ensure emergency eye-washing facilities are available in the room.
• Review official guidelines regarding studio ventilation and chemical management routinely.

Nepheline syenite is considered a nuisance dust rather than a toxic or chemically hazardous substance, meaning it is not classified as a dangerous good for transport. The primary health risk comes from inhaling excessive airborne dust, which can cause eye or respiratory irritation, and chronic lung injury over time. 

Dispose of as normal industrial waste, in accordance with local/regional/national/international regulations.