95% Calcium Hydroxide


Calcium hydroxide has the highest content, low impurity content, stable chemical properties, and can react quickly and efficiently with other substances. Whether in the process of industrial production or in the application scenario of environmental protection treatment, it can play a role quickly, significantly improve reaction efficiency, shorten production cycle, and reduce overall cost.

Application Field

Description

Chemical Formula:Ca(OH)₂

Product Introducton

Appearance: White Powder

Molecular Formula: Ca(OH)2

Molecular Weight: 74.09

CAS No.:1305-62-0

Density:2.24g/cm3 (25 °C)

Packing:25kg, 1000kg

Application: Food Processing、In the field of pharmaceuticals/health products、Feed additive.

Standard:HG/T 4120-2024

Product Features

Calcium hydroxide has the highest content, low impurity content, stable chemical properties, and can react quickly and efficiently with other substances. Whether in the process of industrial production or in the application scenario of environmental protection treatment, it can play a role quickly, significantly improve reaction efficiency, shorten production cycle, and reduce overall cost. Suitable for industrial fields with high purity requirements. The product is in the form of fine white powder with uniform particle size, easy to disperse and good fluidity. It is also suitable for fine processing scenarios such as coatings and putty powders. It has stable chemical properties and is not easy to decompose at room temperature.

Uses

In the papermaking industry, 95% calcium hydroxide is an important chemical additive that can participate in the pulp cooking process, effectively remove lignin, improve pulp purity, and improve the whiteness and strength of paper; 

In the petrochemical field, it is used for the desulfurization and refining of petroleum products. With its high purity, it reacts accurately with sulfides to reduce the sulfur content in petroleum products, improve product quality, and help meet environmental protection standards. 

In addition, in hard water softening treatment, 95% calcium hydroxide can react with magnesium, calcium and other ions in water to form precipitates, effectively reduce the hardness of water, and meet the needs of industrial production and domestic water.

Technique Indexes

Item

Testing Method/standard

Sepcification

Calcium Hydroxide Content (CaOH2)

HG/T 4120-2024

≥ 95%

Color

/

White or Grey White

Status

/

Powder

325 mesh 【0.0017 in】(%passing)

HG/T 4120-2024

95%

Magnesium Oxide(Mg O)

HG/T 4120-2024

≤ 1.5%

Acid-insoluble Matter (Mass Fraction)

HG/T 4120-2024

≤ 0.25 %

Iron(Fe)

HG/T 4120-2024

≤ 0.1%

Loss on Drying

HG/T 4120-2024

≤ 1.0%

Lead (Pb)

HG/T 4120-2024

/

Packaging

Bulk, ton packaging, 25 kg bag. (Customized packaging is available)

Bulk

Bulk

25kg bag

Ton Packaging

Ton Packaging

Ton Packaging


Keywords:

95% Calcium Hydroxide

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