White Flakes Pearls Solid Calcium Hydroxide for Industry

• Customization: Available
• Classification: Calcium Hydroxide
• Grade Standard: Industrial Grade
• Model NO.: CHI-001
• Solubleness: Soluble Alkali
• Ionization Capacity: Strong Alkali
• Quality: Superior Grade
• Usage: Industrial Alkali
• CAS No.: 1305-62-0
• Appearance: Flakes, Pearls, Solid
• Einecs No: 215-137-3
• Mf: Ca(Oh)2
• Other Names: Calcium Hydroxide
• Purity: 98%
• Place of Origin: China (Mainland)
• Grade: Tech Grade and Feed Grade
• Transport Package: 25kgs Pre Bag or 1100kgs Per Bag
• Specification: industry, food grade
• Trademark: Ditai
• Origin: China(Mainland)
• HS Code: 28259000
• Production Capacity: 2000mt/Month

Product Description

                                                       Calcium Hydroxide


Calcium hydroxide, traditionally called slaked lime, is an inorganic compound with the chemical formula Ca(OH)2. It is a colorless
crystal or white powder and is obtained when calcium oxide (called lime or quicklime) is mixed, or "slaked" with water. It has many
names including hydrated lime, builders lime, slack lime, cal, or pickling lime. It is of low toxicity. Calcium hydroxide is used in many
applications, including food preparation.


 

Index Name	Index
Saturated Ca (OH) 2 solution pH (S) value (25 degree)	pH (S) = pH (S) ± 0.005
Concentration [Ca (OH) 2]	≥98.0%
Clarity test	Qualified
Hydrochloric acid insoluble	≤ 0.03%
Chloride (Cl)	≤ 0.005%
Sulfur compounds (SO2-4 meter)	≤ 0.005%
Carbonate (CaCO3 dollars to)	≤ 1%
Iron (Fe)	≤ 0.001%
Heavy metal (Pb)	≤ 0.002%
Magnesium and alkali metals (in total sulfate)	≤ 0.2%

Uses
1) Niche uses
Because it is produced on a large scale, is easily handled, and is cheap, myriad niche and even large scale applications have been described.
A partial listing follows:
-In life support systems as a carbon dioxide scrubber, particularly in closed-circuit diving re-breathers such as the US Navy LAR V or MK-16,
where the more caustic Lithium Hydroxide is deemed too risky due to inhaled dust, combat handling, or generation of caustic "slurry" in flooding events
-An ingredient in whitewash, mortar, and plaster
-In road construction, to improve the quality of excessively plastic subgrade soils.
-To fill the root canal for the first stage of endodontic therapy (it is then replaced by rubber).
-As an additive to sea water to reduce atmospheric CO2 and mitigate the greenhouse effect.
2) Native American uses
3) Afghan uses
4) Ancient Celtic use

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