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Calcium oxide

　　Calcium oxide

　　I. Product name: Calcium oxide

　　II. Specifications: lump

　　III. Product introduction:

　　1. Alias: lime usp; calcium oxide, not obtained by calcining natural materials; Calcium oxide (99.95%-Ca); Calciumoxidepurifiedpowder; Lime;?

　　2. Molecular formula: CaO　　Molecular weight: 56.08

　　3. Calcium oxide is highly hygroscopic and it gives off a lot of heat during hydration and generates calcium hydroxide

　　IV. Uses: suitable for raw material of bleaching powder, smelting material, building materials, improving acid soil, silkworm raiser sanitizer, and etc.

Name	Calcium content	Magnesium oxide	Iron oxide	Aluminum oxide	Sulfur	Silicon oxide	Hydrochloric acid insoluble
Calcium oxide	≥93%	≤0.3%	≤0.10%	≤0.15%	≤0.05%	≤0.4%	≤0.7%