Low Price Hydrated Lime Powder

FOB Price 80 - 190 USD / MT

MOQ	25 MT
Port	Durban Port of South Africa
Packaging	25(kg bag) woven bag lined with plastic or at the request of clients
Lead Time	5-21 days

Product Details

Fine and smooth crystal white powder, a little alkaline taste, Absorb carbon dioxide (CO2) in the air to forming calcium carbonate. Burning up to the highest temperatures52º Celsius to dehydrate the water to forming calcium oxide. Relative density 2.24, Melting point 5800C (dehydrating water), Dissolve in acid, salt, glycerin. Difficult to dissolve in water: (0.6g/200ml, 200C, strongly alkaline, pH value 12.4). Not dissolve in alcohol, the aqueous solution is alkaline.

Specification

Test Item	Test Result
Appearance	White Powder
calcium hydroxide Content Ca(OH)2 %	90-99
Hydrochloric acid-insoluble substance %	0.25
Sulfur compound (SO4) %	0.4
Iron (Fe) %	0.03
Alkali metal & Magnesium (MgO) %	0.9
Heavy metal (Pb) %	0.04
Ammonia liquor %	0.3

Usage

Used in the carbon dioxide and other acidic gases, absorber agent, disinfectant agent, antiacid agent, buffering agent, neutralizing agent, hardening agent; Used in pharmaceuticals, organic synthesis, etc.

Used in wastewater treatment, Power plant desulfurization, Putty powder, Chemical additive, and other lines. calcium hydroxide Content divided into three series: 80%-90%,90%-93%,above95%, fineness is 325um (sieving rate).