Calcium Hydroxide (Hydrated Lime) good price

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Product Description:

Specifications of Calcium Hydroxide

Manufacturer
High quality and competitive prices
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.

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Q:I have been very confused, baking soda and edible alkali surface is the same thing?
Baking soda is not edible.
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:What are the characteristics of the composition of the base?
Can provide electronic pairs of substances. (Some salt solution of the pH value is greater than 7, but it is not a base, such as: soda ash (sodium carbonate) Na2CO3, baking soda (sodium bicarbonate) NaHCO3, etc.)
Q:And how to do the big face ah?
Add some vinegar for some time. You can use the yeast hair, so that will not produce such a problem.
Q:The commonality of the base
alkali and acid reaction, the formation of salt and water (such reactions are commonly referred to as neutralization reaction)
Q:Are there any side effects of edible alkali?
Alkali has a strong role in degreasing, you can remove the oil on the dry goods on the excess oil;
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 alkaline powder? Baking soda? Sodium carbonate or something else?
Baking soda is very easy to absorb the air of the air, so when not in use when the best way to retract, such as sealed cans or folder chain or milk powder cans. Use, you can use a commercially available pepper to retract, but not Add the lid, pepper cans of the hole is very easy to sprinkle the small soda.There is no pepper cans, you can also have a hole in the cloth, such as not the yarn quality curtains, mosquito nets, etc., tied tied to the general bottle, It is easy to pour out to use.If you just want a simple moisture and deodorant, you can put the small soda in the old cotton socks, and then sealed with a rope, and then any use can be
Q:What is the harm to the human body?
The disadvantage of soda ash is the vitamin B1, B2 and vitamin C in food have a strong destructive effect, and will affect the body of certain minerals absorption and utilization, and therefore can not be abused.
Q:Alkaline pool can breed what
In the future of adult fish sales process found that after long-distance transport, part of the fish surface congestion, affecting the survival rate of transport and marketing. This may be associated with the addition of fish oil in the larger amount, resulting in high fish fat, muscle softness. Suggested in the late breeding, should reduce or even stop the addition of fish oil, and should increase the water flow, stimulate the fish, to achieve the purpose of exercise to improve the survival rate of transport.

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