50ml Porcelain Evaporating Dish, 70mm, Round Bottom
Round bottom porcelain evaporation capsule with a capacity of 50 ml, 70 mm in diameter and 28 mm in height. It is fully glazed inside as well as the top spout and the base is unglazed.
Working temperature up to, 2102 °F (1,150 °C)
Available in different capacities and in round or flat bottom.
Round Bottom Laboratory Porcelain Capsules: 50 ml Capacity and 70 mm Diameter
Laboratory porcelain is highly resistant to high temperatures but not resistant to put on fire or direct flame, so they are generally used with laboratory drying ovens. However, it can also be used with a Bunsen burner with the precaution of placing an insulated wire mesh between the flame and the container. The evaporation capsule is used for the separation of solutions by evaporation through the application of heat and, reaching higher temperatures, is a support for carbonizing or melting substances and chemical compounds.
It is used by jewellery and silverware professionals, metallurgical and ceramic companies, pharmacies, hotels, kitchens and laboratories in general.
The porcelain is made of clay, quartz and feldspar (3AL2O3 . 2SiO2) and meets the parameters of the highest working demand for its high quality, good chemistry and heat resistance.
High softening temperature, which allows working up to 1150 °C / 2,102 °F (ca. 1,150 °C)
High mechanical resistance
Low longitudinal thermal expansion
Other technical properties:
Density or specific weight = 2.3-2.5 g/cm³
Thermal conductivity (Wm-1 . K-1) = 1.3
Resistance to alkalis 99.96%
Resistance to acids 99.99%.
Hardness according to Mohs 7-8
Tensile strength 400 Kp/cm²
Compression resistance 3500 Kp/cm²
Minimum bending strength 500 Kp/cm²
Water absorption capacity 0%
- Product Type
- Evaporation Dish, Round Bottom
- 50 ml
- Body Shape
- Cylindrical Shaped
- Height Shape
- Low Form - Shallow Form
- Rim Shape
- Flat Finish with Spout
- Bottom Shape
- Round Bottom
- 28 mm
- 70 mm Ø
- Enamelled / vitrified / glazed
- Glazed inside and glazed outside rim up to the peak
- Suitable for food use
- by Unit