Scicalife Light Correct Experiment Device, 2pcs Cobalt Glass Blue Fire Glass Reflective Tempered Glass

Scicalife Llight Correct Experiment Device 2pcs Cobalt Glass Blue Fire Glass Reflective Tempered Glass Glass Cobalt Pieces Scientific Supplies Chemistry Experiment Tool

Scicalife Light Correct Experiment Device, 2pcs Cobalt Glass Blue Fire Glass Reflective Tempered Glass

Description Blue cobalt glass is mainly used for fire viewing in chemical laboratories through potassium flame reactions. It is a special fire viewing glass. It is also used in many places in industry (such as: steel plants, cement plants, industrial kilns). Features - Size: 5.00X5.00X0.50 cm/1.97X1.97X0.20 inches - Material: glass. - When observing the flame reaction of potassium, you need to use blue cobalt glass, because the potassium compound is not pure and is often mixed with some impurities, such as sodium (difficult to separate). - Blue cobalt glass is a special fire viewing glass, mainly used in chemical laboratories to observe fire through potassium flame reaction, and plays a role of filtration and protection. - The production process of blue cobalt glass is special. Special glass made by adding "cobalt blue" (the main component is cobalt metaaluminate: Co(AlO2)2) during the production process. - It is also used in many places in industry (such as steel plants, cement plants, industrial kilns). Adding cobalt blue gives the glass a special blue color, so it is named blue cobalt glass.

Key Features

• ✅ - Blue cobalt glass is a special fire viewing glass, mainly used in chemical laboratories to observe fire through potassium flame reaction, and plays a role of filtration and protection.
• ✅ - The production process of blue cobalt glass is special. Special glass made by adding "cobalt blue" (the main component is cobalt metaaluminate: Co(AlO2)2) during the production process.
• ✅ - It is also used in many places in industry (such as steel plants, cement plants, industrial kilns). Adding cobalt blue gives the glass a special blue color, so it is named blue cobalt glass.
• ✅ - When observing the flame reaction of potassium, you need to use blue cobalt glass, because the potassium compound is not pure and is often mixed with some impurities, such as sodium (difficult to separate).
• ✅ - The fine workmanship and creative appearance of this fire viewing glass ensure its popularity and practicality. Generally used in laboratories or steel plants, industrial cement production and other high-temperature furnace mouths.

✅ Product Dimensions: 2.17 x 2.17 x 0.2 inches; 1.41 ounces

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