There are two main commercial sources of perborate a tetrahydrate PB4 and a monohydrate PB1 derived from PB4 by dehydration. Consequently the Mohrs salt on the other hand uses dilute sulphuric acid to prevent the hydrolysis of ferrous sulphate. Sodium Perborate Revision Date.
If simple experimental methods could be used to calculate the percentages of each component of this granular mixture.
Sodium Perborate Revision Date. If simple experimental methods could be used to calculate the percentages of each component of this granular mixture. Add about 100 mL of distilled water to each sample of pure sodium carbonate in the 500. Sodium perborate SPB is used in the detergent industry as a bleaching agent.