• China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide System 1
  • China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide System 2
  • China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide System 3
  • China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide System 4
China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide

China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide

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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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China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide

Specifications

China Hot selling 92% High Purity Hydrated Lime/Ca(OH)2 Calcium Hydroxide
high purity
lower price
best quality

Hot selling 92% high purity china hydrated lime/Ca(OH)2 calcium hydroxide

Specifications                                      

Calcium Hydroxide (hydrated lime)Ca(OH)2 manufatuer.

Certification: HACCP; ISO 9001,2008

Purity : 92%

CAS No.:1305-62-0
HS Code:25222000
Packing :25kgs woven or paper bag.

Hydrated lime /  Calcium hydroxide

Features

1. Lower cost for water treatment

2. Widely range of application

3. Aid to coagulatewell

Application

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 for tanning and mining industry etc.

Quality Specification

Executive StandardQB1001-2011

Item

Index

High purity

Refined

Appearance

white or grey white powder

Ca(OH)2(%)

95

90

Mesh

200-400

100-200

Hydrochloric acid insoluble   % ≤

0.7

1.0

Packing, Storage and transportation

Packed with 25 kgs woven bag or paper bag.

Stored in dry, cool and ventilate place, it will keep good for 6 months

Q: I have been very confused, baking soda and edible alkali surface is the same thing? Tea in the consumption of baking soda is not become alkaline? Can drink? How to quickly become alkaline? In addition to more melon Fruit and vegetables outside
General baking soda can be in the food additives store can buy baking soda. Chemical reagent points can also buy baking soda.
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 called alkali recovery
For alkali recovery, the assessment of the extraction section is the concentration and temperature. Concentration: 8 ° Be; Temperature: 70-80 ° C.
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.
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: Would you like some rice when you cooked rice or millet gruel?
Sometimes some people in the cooking boiled rice gruel, grasp some of the alkali on the porridge, the big canteen chef especially like to do so. On the one hand figure cooked fast, on the other hand add alkali after cooking porridge more sticky delicious, taste and good. However, they do not know that this is to destroy the rice (rice, millet) in the most valuable nutrients, such as vitamin B1 and vitamin B2. And because vitamin B1 is known as the spirit of nutrients, the nerve tissue and mental state has a very important impact, lack of fatigue, forgetfulness, anxiety and other symptoms, so boiled millet gruel must not add alkali.
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: 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?
Alcohol and dark green vegetables due to the excessive spraying of pesticides and the adhesion of organic acids or sulfide, which can keep the original color of vegetables, and remove pesticides on vegetable pollution;
Q: The commonality of the base
alkaline solution can react with salt, generate new alkali and new salt
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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