Potassium dihydrogen phosphate (chemical formula: KH2PO4) seal preservation, stability in the air, lose water at 400 ℃, into metaphosphate, used to make buffer, the determination of arsenic, antimony, phosphorus, aluminum, iron, and preparation of phosphorus standard solution, preparation of culture medium, the determination of serum inorganic phosphorus and alkaline phosphatase activity.
The main purpose
Preparation buffer. The determination of arsenic, antimony, phosphorus, aluminum and iron. Employ phosphorus standard fluid. Mixed culture medium. Determination of serum inorganic phosphorus and alkaline phosphatase activity.
The upstream raw materials: phosphoric acid, sodium dihydrogen phosphate, potassium chloride, potassium hydroxide, caustic soda, potash, ammonium bicarbonate.
Downstream products: plant treasure grain, gibberellin, bacillus thuringiensis, streptomycin sulfate.
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