CH-W90 High-Purity Calcium Hydroxide Hydrated Lime Powder-Other Chemicals-

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CH-W90 High-Purity Calcium Hydroxide Hydrated Lime Powder

CH-W90 is a high-purity calcium hydroxide (Ca(OH)₂) manufactured under strict quality control. It appears as a white, fine powder with high whiteness, low impurity content, and consistent quality, suitable for various industrial applications.

PRODUCT DESCRIPTION

Technical Specifications

Parameter	Value
Appearance	White powder
Assay (Ca(OH)₂)	≥ 95.0%
Magnesium & Alkali Metals	≤ 2.0%
Barium (Ba)	≤ 0.03%
Acid Insoluble Substances	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 mg/kg
Arsenic (As)	≤ 2 mg/kg
Lead (Pb)	≤ 2 mg/kg
Fluoride (as F)	≤ 50 mg/kg
Loss on Drying	≤ 1.0%
Fineness (Residue on 0.045 mm sieve)	≤ 0.4%
Whiteness	≥ 90%

Key Advantages

High purity with low impurity levels
High whiteness (≥90%) for applications requiring brightness
Fine and uniform particle size for good dispersion and reactivity
Strict quality control with batch-to-batch consistency

Typical Applications

Water treatment (pH adjustment, softening, heavy metal removal)
Flue gas desulfurization (acidic gas neutralization)
Construction materials (mortar, plasters, whitewash)
Chemical synthesis (raw material for calcium compounds)
Environmental protection (wastewater treatment, sludge stabilization)
Industrial processes (as an alkaline agent or neutralizer)

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0539-8782638 17686900930 chau@dengzhuochem.com

Shandong Dengzhuo Chemical Co.,Ltd

- Chinese: Business Department 0539-8782638

- English: chau@dengzhuochem.com

Shandong Dengzhuo Chemical Co.,Ltd

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