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What is magnesium oxide generally used in life?

The purpose of drying is to remove a small amount of water or other solvents present in the compound.

AMMONIUM SULPHATE
CALCIUM AMMONIUM NITRATE HUMIC ACID SERIES FERTILIZER MAGNESIUM NITRATE

Calcium chloride can lower the freezing point of water. Spreading calcium chloride hydrate on the road can prevent ice and de-ice and melt snow, but the salt water after the ice and snow melt will damage the soil and vegetation along the road and deteriorate the road surface concrete.

Usage: The activity of magnesium oxide is an important index to measure the rubber industry with magnesium oxide, active magnesium oxide seat is one of the main inorganic active agents, in the binder dosage is small can greatly improve the degree of vulcanization.

Calcium chloride can lower the freezing point of water. Spreading calcium chloride hydrate on the road can prevent ice and de-ice and melt snow, but the salt water after the ice and snow melt will damage the soil and vegetation along the road and deteriorate the road surface concrete.

Since August, urea futures prices have fluctuated and fallen, and the current main 2501 contract has fallen below 1,900 yuan/ton. Analysts believe that weak demand is the main reason for the decline in urea prices.

Since August, urea futures prices have fluctuated and fallen, and the current main 2501 contract has fallen below 1,900 yuan/ton. Analysts believe that weak demand is the main reason for the decline in urea prices.