Calcium Hydroxide (Hydrated Lime) factory direct sell
- 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% |
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% |
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- Q: What is alkali active aggregate?
- The active aggregate is the active mineral fine admixture can promote the cement hydration product further transformation, improve the hardened concrete pore structure, improve the concrete compact performance
- 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: 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?
- In 1862, the Belgian people Solvay (Ernest Solvay 1838-1922) invented the salt, ammonia, carbon dioxide as raw material for the production of sodium carbonate "Solvay alkali method" (also known as the ammonia method). Since then, Britain, France, Germany, the United States and other countries have established a large-scale production of soda ash plant, and organized the Saul Wei Association, members of the country outside the implementation of technical blockade.
- Q: What is the name of the alkali?
- Our chemist Hou Diban, invented a [Hou Debang base of the law]. A sensation of the world. This is our pride.
- Q: Is the base and baking soda the same substance?
- Is a substance. Life called alkali, chemical called baking soda, are sodium bicarbonate.
- 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: What is the use of alkali?
- From acid and alkali combined effect
- 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: And how to do the big face ah?
- Postpone the processing time, the dough on the container, cover the wet cloth, continue to ferment, keep abreast of the alkalinity changes, until the acid and alkali will be balanced, start processing production, fast steam roast baked.
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Calcium Hydroxide (Hydrated Lime) factory direct sell
- 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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