Feature

●1. Nickel melting point is 1450 degrees Celsius, it is easy to oxidize in the air, so nickel urns can not be used for burning or measuring
●2. To dissolve sulfur compound, it must be in an environment exceeding the oxidation of sodium peroxide
●3. Solvents containing acidic solvents and sulfide such as potassium pyrophosphate, potassium sulfate, cannot be used with nickel urnishings


Description

Nickel has excellent resistance to corrosion of alkaline materials, primarily used in laboratory to melt alkaline flux.
Temperature Management:
Sodium hydroxide, sodium carbonate, and other alkaline flux can be dissolved in nickel stars, and the melting temperature is generally below 700 degrees Celsius.
Sodium oxide can also be dissolved in nickel pots, but the temperature is lower than 500 degrees Celsius and shorter time will cause severe erosion, increasing the amount of nickel salt in the solution and measures impurities.