Magnesium Sulphate Heptahydrate
Magnesium Sulphate Heptahydrate is a neutral water and acid soluble source of magnesium for use as a sulphate equivalent.
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Although being a bleaching agent, sodium percarbonate is not the same as chlorine bleach.
read moreCalcium Chloride Dihydrate
Easily accessible, inexpensive, and moisture-resistant calcium salts include calcium chloride dihydrate.
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