Calcium Hydroxide (Hydrated Lime) good price
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Specifications of Calcium Hydroxide
Manufacturer
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ISO ,SGS and CE certificate
Purity 95%min ,98%min
Calcium hydroxide, Ca(OH)2, Hydrated lime
CAS No.:1305-62-0
Other name:Hydrated lime
EINECS No.:207-439-9
MF: Ca(OH)2
color: white powder
The information of calcium hydroxide are as below:
Specification:
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% |
Properties:
It is white fine powder, specific gravity 2.24g/cm3. It will lose hydration water and become to calcium oxide when heated to 580°C.When it is exposured in the air,it can absorbe carbon dioxide becomes to calcium carbonate.It can be dissolved in the acid,glycerin,hard to dissolve in the water.
Usage:
The product can be widely used in waster water treatment, making bleaching powder, softening hard water, improve the acidity of the soil, disinfecting and clarify the tap water, and building.
Package :
25KG PP/PE NET BAG.
Storage and transport:
It should be stored in the dried warehouse.keep away from moisture.Avoid storing and transporting with acid product,keep away from rain when transport.
- Q: What is white alkali?
- Sodium carbonate [497-19-8] (Na2CO3), molecular weight 105.99. Chemical purity of more than 99.5% (mass fraction), also known as soda ash, but the classification belongs to the salt, does not belong to the base. International trade, also known as soda or alkaline ash. It is an important organic chemical raw materials, mainly for the production of flat glass, glass products and ceramic glaze. But also widely used in life washing, acid and food processing.
- Q: What is the name of the alkali?
- You say is probably the daily life of the [base] it?
- 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: Is the base and baking soda the same substance?
- Alkali is sodium carbonate, is granular, a bit like white sugar, baking soda is sodium bicarbonate, powder
- Q: A bit tall please help me one!
- It is understood that, in order to maintain the sustainable development of the battery industry, China Battery Industry Association to "environment-friendly and harmonious development" as the theme, in August this year, organized a nationwide "green alkaline manganese battery products" evaluation activities. After testing, Guangzhou Hutou Battery Group Co., Ltd. production of "555" brand alkaline manganese batteries and other 11 key enterprises of alkaline manganese batteries mercury content are lower than the mercury-free mercury content limit indicators, in full compliance with the provisions of the national nine ministries.
- Q: Alkali soda water
- In 1772, Joseph Plistree published a book, "Combination of Water and Gas," describing the drop of sulfuric acid on chalk, releasing carbon dioxide and encouraging people to collect gas with a bowl full of water. In 1771, the Swedish chemist Luben Bergman independently invented a manufacturing process similar to that of Joseph Plistry's discovery of carbonated water. But less successful, he managed to produce natural bubbling spring water, then think that bubbling spring is good for health. Now, carbonated water is made by pressurized carbon dioxide through water. The pressure of the pressure is stronger than the standard atmospheric pressure, so that it increases the solubility, so that carbon dioxide into the. When the bottle is opened, the pressure is released, the gas forms a bubble out, thus forming a unique bubble. The best known for carbonated water is the advantage of removing stains, such as coffee stains in coffee cups, or silver stains. It is said that the wine stains can be mixed with salt, and then add a lot of carbonic acid to remove. Carbonated water is available at the grocery store and is also very simple. To the supermarket condiment counter bought to eat soda powder. Then prepare a bottle of mineral water. Will be a drink of water cups, put a spoonful of soda powder, how much soda powder can be based on personal taste to set. If put more, too salty, some people can not stand, put less. And then filled with mineral water, pay attention to the water must be cool. Now the living standard is good, every day big fish and meat eat, the body eat into acidic, drink soda can be neutralized in the body acid and alkali balance, good for health. Drink once or twice a week, stick to it, the body will feel particularly cool.
- Q: What is the role of alkali in the surface
- Nutritional analysis: 1. In the process of hair will have a microbial acid, dough after the initiation of acid, must be added to the alkali (carbonate) to acid off in order to produce a delicious pasta; And dark green vegetables due to the excessive spraying of pesticides and organic acids or sulfide, which can keep the original color of vegetables and pesticides to remove the pollution of vegetables; 3. Alkali has a strong role in degreasing, can Remove the oil on the dry goods on the raw material of excess oil; 4. Alcohol can release corn is not easy to release nicotinic acid, so that long-term consumption of corn will not be due to the lack of nicotine in corn and suffering from niacin; The disadvantage is that the food in the vitamin b1, b2 and vitamin c have 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 big base?
- Large alkali is the main component of sodium carbonate.
- 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
- Q: What is the alkaline powder? Baking soda? Sodium carbonate or something else?
- Alkaline powder is used to do the soda with bread, and the same function with the soda powder. Soda powder rostmarry; alias also known as: sodium bicarbonate In the production practice, high-yielding dairy cows are in high energy, high protein levels. Sodium is also called "soda powder", not called "Sopram". (Other names) baking soda; sodium bicarbonate; acid sodium carbonate;
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Calcium Hydroxide (Hydrated Lime) good price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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