Common calcium hydroxide

The effective calcium hydroxide content is more than 85%, the fineness is 200 mesh, and it is widely used in building insulation, sewage treatment, acid water neutralization treatment, soil structure improvement, etc.

Product name：Common calcium hydroxide

Implement the HG/T4120-2024 standard

Molecular formula: Ca(OH)₂
Molecular weight: 74.096

Product Details

Physical and chemical properties

Soft white powder, with strong alkalinity, strong hygroscopicity, density 2.24, loose density 0.6-0.8, soluble in acid, insoluble in water, insoluble in alcohol.

Uses

The products are widely used in building insulation mortar, sewage treatment, acidic water treatment, flue gas desulfurization, garbage incineration, soil acidity reduction, soil structure improvement and other fields.

Main control indexes:

Serial number	Project		Content
1	Calcium hydroxide (in terms of Ca(OH) 2 ) %≥	Calcium hydroxide	85.0
2	Moisture % ≤	Moisture	2.0
3	Fineness (over 200 mesh sieve residue) %≤	200 Mesh residue	15.0

Packing method

25kg/pack, plastic coated bag packing or bulk.

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Common calcium hydroxide

Moisture