Calcium hydroxide Hydrated Lime 98%

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Hydrated Lime used in GREASE,LEMON ACID,POLLUTED WATER TREATMENT,LEATHER,WASTE GAS TREATMENT

Caicium Hydroxude

PUTITY: 93.75% CaO 72.87%

Acid Insoluble 0.48% MgO 0.1%

Fe2O3 0.11% Al2O3 0.52%

Total CaO 73.18% MgO 0.81% H2O 0.22% CO2 1.03% CaCO3 2.34%

Delivery time: With 7 days after get the payment

Payment: LC or TT

Specification

HYDRATED LIME
Packed in 25 kg,polypropylene Bags with polythene,
inner liner;

Specifications of Caicium Hydroxude

purity: 90+/- 3% as ca(OH)2:

Sand & Grit: pract.Nil: CaCo3: 1.48%: CaSo4: 0.48%: MGO: 0.72%: Fe2O3:0.08%: Al2O3: 0.17%: Pb:2ppm: As2O3: 3.7 ppm,
HUMIDITY : 0.36%

PURPOSE:

1). Mainly adjust acid waste water PH value, widely used for electroplate,

Chemical industry, circuit board, pickling, printing & dyeing and paper making

industries waste water treatment.

2). Used to remove phosphate,most of the heavy metal and ammonia nitrogen etc.

3).Used to adjust up water PH value of water supply plant

Calcium hydroxide Hydrated Lime 98%

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 white alkali?: White alkali is sodium carbonate, is a hydrolysis of alkaline water content of crystalline water carbonate, caustic soda, caustic soda, caustic soda, in the chemical raw materials store can buy

Q: What is alkali active aggregate?: What is the base active aggregate? "Ordinary concrete with gravel or pebble quality standards and test methods JCJ53-92" provides: alkali active aggregate - with cement or concrete in the alkali chemical reaction Aggregate.

Q: What is the important character of Chinese made alkali?: Hou Diping famous chemist, "Hausdorck Alchemy" founder. He has worked for China's chemical industry and has been known for his life in the world. Sodium carbonate is used extensively. Although people have been from the saline soil and salt lake in the sodium carbonate, but still can not meet the needs of industrial production.

Q: Our home often burn porridge which put a little alkali inside, so delicious, more entrance, eat often harmful to the health of it?: Harmful stomach

Q: Would you like some rice when you cooked rice or millet gruel?: But there is a situation, that is, in the boiled polenta, corn paste, the production of Wo Wo first corn products, should add a small amount of alkali. This is because the corn contains niacin is very high, but there are 63% to 74% can not be absorbed by the body combined with niacin, long-term consumption of this corn food may occur niacin deficiency - podular disease: dermatitis , Diarrhea and dementia. Early symptoms include lazy weakness, loss of appetite, chapped lips, tongue swelling and pain. If the disease continues to develop, will make the skin in the sun dermatitis, face, hands and feet skin will appear red, long blisters, peeling, brown pigmentation, rough and wrinkles and other symptoms. In order to avoid this situation, the best way is to add some alkali in the corn food, that is, in the boiled polenta, corn batter, do Wo head, the amount of some alkali. This can make the combination of corn in the release of niacin released into a free niacin, alkali-added corn food generally niacin release rate of up to 37% to 43%, and also save vitamin B1 and vitamin B2, very It is good.

Q: Do you eat too much alkali to harm your body?: Excessive intake of alkali hazards: The disadvantage of edible 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, so do not overuse.

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: 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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