Calcium Hydroxide (Hydrated Lime) factory direct sell

Calcium Hydroxide (Hydrated Lime) factory direct sell System 1

Calcium Hydroxide (Hydrated Lime) factory direct sell System 2

Calcium Hydroxide (Hydrated Lime) factory direct sell System 3

Calcium Hydroxide (Hydrated Lime) factory direct sell

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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 of Calcium Hydroxide

Calcium hydroxide is roughly made of lime after processed and refined to remove hazard matter like metallic matter.

1.Molecular formula: Ca (OH)₂

2.Molecular weight: 74.096

3.Physicochemical Property:

Soft and delicate white powder with a density of 2.24 and a stacking volume of 0.6-0.8. After 500, hydrate water will lose to become calcium oxide, which absorbs carbon dioxide in the air to form calcium carbonate that can be dissolved in acid instead of water and alcohol.

4.Feature:

High activity, loose structure, great purity (able to be analytically pure), white, fine granulate with few content of foreign matter

5.Usage

The produce is widely used in synthesis of medical drug, food additive, hi-tech biological material HA, VC phosphonolipide used as feed additive, food arum, calcium agent, additive for candy manufacturing industry of calcium naphthenate, calcium lactate and calcium citrate, water processing and other high-grade organic chemical industry

1.Calcium hydroxide
2.Cas no.:1305-62-0
3.Purity:offwhite graules
4.Conent 95% min /98% min
5.25kgs per bag

Molecular formula: Ca(OH)₂
Molecular weight: 42
Specific weight: 1.9
Appearance,Purity:offwhite graules,≥ 95% ,offwhite graules,≥ 98%
Property:
Specific weight 1.9 ,at 1000 °C, it will be decomposed; insoluble in general solvents;

will be gradually hydrolyzed in humid air.

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%

Q: How does the edible base use?: Avoid the food on the lye soak, so as to avoid raw materials rot, as long as the appropriate concentration of alkaline water will be repeated several times the raw material can be;

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

Q: Last called me to buy salt, but can buy a bag of alkaline powder to go home. Want to know what can use alkali powder?: Hair thicken

Q: How to go to the base of the teapot: Many people like to drink tea, but the cup of tea is difficult to remove the tea, tea wall grows a layer of tea, containing cadmium, lead, iron, arsenic, mercury and other metal substances. They are in the tea into the body, and food in the protein, fat and vitamins and other nutritional compounds, resulting in insoluble precipitation, hinder the absorption of nutrients. At the same time, these oxides into the body can cause nerve, digestion, urinary hematopoietic system diseases and dysfunction, especially arsenic, cadmium can cause cancer, causing fetal malformations, health hazards. Therefore, tea drinking habits, should always be timely cleaning tea inside the tea. In order to make you no longer a big headache for the matter, the following describes several ways in addition to tea: (1) remove the metal tea on the tea off, the use of metal tea, Become black, such as with medium-sized cleaning agent can not wash, can be soaked with vinegar, or soaked with bleach can easily peel. (2) to remove the cup or teapot on the tea, cups, teapots with a long time, it will be a lot of tea, with a sponge dipped in salt friction, can be easily removed. (3) in addition to small pieces of tea, can be soaked in bleach or clean powder solution, and place a night, you can remove the tea scale. (4) can be used toothpaste or broken eggshell scrub, and then rinse with water can be.

Q: A bit tall please help me one!: China Battery Industry Association executive vice president and secretary general Wang Jingzhong pointed out: "green alkaline alkaline manganese battery products," the introduction of China's alkaline manganese batteries marked the main environmental indicators have reached the world advanced level. This time the introduction of alkaline manganese battery brand, the battery mercury content of 0.0001% below, and not contaminated soil mercury content close. Waste batteries have little impact on the environment. According to the State Environmental Protection Administration on October 9, 2003 announced the "waste battery pollution control technology policy" provides that the waste mercury-free alkaline manganese batteries can be mixed with domestic waste collection and landfill.

Q: That day, I put the alum in the water, and then I smell the gas, I would like to know the alkali is not harmful to people, right?: The shortcomings of alkali is the food in the vitamin B1, B2 and vitamin C has a strong destructive effect, and will affect the body of certain minerals absorption and utilization, and therefore can not be abused.

Q: What is the role of alkali in the surface: (Sodium bicarbonate) (chemical formula Na2CO3) and baking soda (sodium bicarbonate) (chemical formula NaHCO3), baking soda is a solution of soda ash or crystal after the absorption of carbon dioxide after the finished product , The two are essentially different.Therefore, the consumption of alkali in some places also known as baking soda (powder). Edible alkali was solid state, round, color white, soluble in water. Alkaline is not a common Seasoning, it is just a food loose agent and meat tenderizer, can make dry goods raw materials quickly rise, soften the fiber, remove the dough's sour taste, the appropriate use for food can bring excellent color, Shape to enhance people's appetite. Alkaline used in a large number of food processing such as noodles, bread, bread, etc.

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

Q: What are the characteristics of the composition of the base?: Metal ions and hydroxide ions

Q: What is alkali?: What is the alkali is the ionic compound, the ionization of the anion is hydroxide (OH-), in fact, the oxygen ion acid root (which can compare sulfur and sulfur), and the anion contains only hydroxide. (Such as LiOH, NaOH, NH3 · H2O) soluble in water, alkaline earth metal ions formed in the periodic table from top to bottom gradually soluble [Be (OH) 2, the alkali metal ions or alkali ions, Mg (OH) 2 is insoluble, Ca (OH) 2, Sr (OH) 2 is slightly soluble, and Ba (OH) 2, Ra (OH) 2 is easily soluble, and other bases are in addition to TlOH and Tl (OH) Is difficult to dissolve alkali and acid metathesis reaction is also known as neutralization reaction, that is, H + + OH- == H2O

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