Calcium hydroxide / Slaked Lime System 1

Calcium hydroxide / Slaked Lime System 2

Calcium hydroxide / Slaked Lime System 3

Calcium hydroxide / Slaked Lime

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 20000 m.t/month

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Specifications

Calcium hydroxide, slaked lime
Superior quality, best price
95%min
Used in water treatment, food industry etc.

Calcium hydroxide / Slaked Lime

Product Description

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. It has many names including hydrated lime, builders' lime, slack lime, cal, or pickling lime. Calcium hydroxide is used in many applications, including food preparation.

Calcium Hydroxide Standard

ITEM	STANDARD	RESULTS
Ca(OH)2	96%	96.56%
Acid Insoluble	0.35%	0.25%
Fe2O3 + Al2O3	0.5%	Fe2O3 : 0.14%
Fe2O3 + Al2O3	0.5%	Al2O3: 0.32%
CaCO3	2.5%	1.34%
MgO	0.50%	0.36%
Moisture	0.6%	0.12%
Sieve Residue (325 mesh)	10%	5.3%

Calcium hydroxide application

Used for Sand Saw for Stone, Industrial Sewage Treatment , FGD (Flue gas desulfurization), Putty Powders, Coating, Heat Preservation Material, Rubbish Incineration, Metallurgical Desulfurization, Bleaching Powder, Hard Water Softener. Tanneries, Paint, Paper etc.

Calcium hydroxide / Slaked Lime

Q:Our home often burn porridge which put a little alkali inside, so delicious, more entrance, eat often harmful to the health of it?: What to eat is more harmful. So you can add the same time while paying attention to the diversity of the diet.

Q:The commonality of the base: Alkaline solution can react with acid and alkali indicator

Q:What is the difference between baking base and common base?: The main content is not the same

Q:And how to do the big face ah?: Steamed bread in the time, the hair surface of the alkali will really lead to steamed yellow, there will be a burst of relatively strong alkali taste, so that people will not have appetite. It can not be so no matter what, or steamed steamed bread on the waste. Hair alkali, then, you can steamed bread in the water, add some vinegar, and then into the pot steamed After a while miracle will be produced, and after about 15 minutes, you will see, just still yellow buns, has instantly turned into white, and there is no sense of alkali.

Q:Who can tell me what is plant alkalinity?: A basic nitrogen - containing organic compound in a living organism. Most of them exist in plants and are present in animals. With a ring structure, insoluble in water, and acid can form a salt, a certain optical and absorption spectrum, most of the bitter taste, was colorless crystal, a small number of liquid.

Q:What is the important character of Chinese made alkali?: (1) NH3 + H2O + CO2 = NH4HCO3 (2) NH4HCO3 + NaCl = NH4Cl + NaHCO3 ↓ (3) 2NaHCO3 (heating) = Na2CO3 + H2O + CO2 ↑ That is: ① NaCl (saturated) + NH3 + H2O + CO2 = NH4Cl + NaHCO3 ↓ ②2NaHCO3 = Heating = Na2CO3 + H2O + CO2 ↑ Ammonia reacts with water and carbon dioxide to form a molecule of ammonium bicarbonate, which is the first step. The second step is: ammonium bicarbonate reacts with sodium chloride to form a molecule of ammonium chloride and sodium bicarbonate precipitation, sodium carbonate is precipitated because it is less soluble.

Q:What is the alkaline powder? Baking soda? Sodium carbonate or something else?: Bicarbonate NaHCO3, is solid, powder is more common, commonly known as baking soda powder is weak alkaline substances, can inhibit the growth of fungi was originally used as a production of bread fermentation ... ...

Q:What is the harm to the human body?: Almost no harm, accidentally get the body, with water; with a small amount of dilute sulfuric acid wash on the line, do not worry to the hospital point of medicine, half of nothing

Q:What is the big base?: Large alkali is the main component of sodium carbonate.

Q:How does the edible base use?: Alkali is inorganic, itself does not have any nutrients, but the role of food cooking can not be underestimated, alkali solution of the electrolyte is the electrolyte, can make food raw materials (such as squid) in the protein molecules to enhance water absorption capacity, Hair speed, but should pay attention to master the amount of alkali, methods and time to prevent food raw material was too thoroughly, too bad or even deterioration.

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