Calcium Nitrate Norgessalpeter Norwegian Saltpeter
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- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
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Calcium Nitrate
Product Name：Calcium Nitrate
Molecular formula: Ca(NO3)2 .4H2O
Molecular weight: 236.15
CAS NO.:10124-37-5
HS CODE: 28342990
UN NO.: 1454 5.1 Class Oxidant
Use in fertilizer
The fertilizer grade is popular in the greenhouse and hydroponics trades; it contains ammonium nitrate and water,
as the "double salt" 5Ca(NO3)2.NH4NO3·10H2O. This is called calcium ammonium nitrate.
Waste water treatment
Calcium nitrate is used in waste water pre-conditioning for odour emission prevention. The waste water pre-conditioning is
based on establishing an anoxic biology in the waste water system. In the presence of nitrate, the metabolism for sulfates
stops, thus preventing formation of hydrogen sulphide. Additionally easy degradable organic matter is consumed, which
otherwise can cause anaerobic conditions downstream as well as odour emissions itself. The concept is also applicable for
surplus sludge treatment.
Concrete
Calcium nitrate is used in set accelerating concrete admixtures. This use with concrete and mortar is based on two effects.
The calcium ion accelerates formation of calcium hydroxide and thus precipitation and setting. This effect is used also in cold
weather concreting agents as well as some combined plasticizers. The nitrate ion leads to formation of iron hydroxide, whose
protective layer reduces corrosion of the concrete reinforcement.
Cooling baths
The dissolution of calcium nitrate tetrahydrate is highly endothermic (cooling). For this reason, calcium nitrate tetrahydrate is
sometimes used for regenerateable cold packs.
| Inspection ltem | Unit | Ind.G. | Agri.G. |
| Assay | %>= | 99.0 | 99.0 |
| PH Value | - | 5—7 | 5—7 |
| Water Insolubles | %<=< span=""> | 0.01 | 0.01 |
| Heavy Metal | %<=< span=""> | 0.001 | 0.001 |
| Sulphates | %<=< span=""> | 0.03 | 0.03 |
| Iron | %<=< span=""> | 0.002 | 0.003 |
| Chloride | %<=< span=""> | 0.005 | 0.005 |
| Calcium Oxide | %>= | - | 23.4 |
| Nitrogen | %>= | - | 11.76 |
Packing: In 25/50kg net PP/PE bag or the demanding of customer.
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
Inorganic salt inorganic salts of inorganic compounds, namely the old said minerals, is found in the body and food of mineral nutrients, cells most inorganic salt exists in the form of ions, composed of organic and inorganic composite.The body has been found that there are more than 20 species of inorganic salt, about 4 to 5% of body weight.
The content more (> 5 g) for calcium, phosphorus, potassium, sodium, chloride, magnesium, sulfur, seven;Dietary requirements are more than 100 mg a day,known as the constant elements.Other content is low, along with the progress of the modern analysis technology, the use of atomic absorption spectrum, neutron activation and plasma emission spectrum, trace analysis, found the iron, copper, zinc, iodine, manganese, selenium, chromium, nickel, cobalt, molybdenum, silicon, fluorine, such as vanadium element is also essential to daily dietary requirements for mu g ~ mg called trace elements.
Although the inorganic salt content in the cells, the body is very low, but the effect is very large, if the diversification of diet and eat less animal fat, eat brown rice, and whole grains such as corn, don't eat too much refined flour, can make the inorganic salt in the body to maintain normal levels.
- Q:Why can quaternary ammonium salts catalyze the heterogeneous reaction between water-soluble inorganic salts and organic compounds
- Quaternary ammonium salts have the characteristics of surfactants, with the water phase of the nucleophile in the composition of the ion pair, into the organic phase, thereby promoting the heterogeneous reaction faster 6224
- Q:How much of the body's inorganic salts account for the weight of the body?
- The inorganic salts in the human body account for about 5%
- Q:Why inorganic salt waterproof coating does not apply to roof waterproofing
- Inorganic salts waterproof coating to waterproof agent-based, and the roof may produce vibration or displacement, the general selection of waterproofing membrane and flexible waterproof coating.
- Q:Magnesium can constitute chlorophyll, which reflects the nature of inorganic salts
- , to maintain the osmotic pressure of cells, especially for the absorption of nutrients in plants have an important role.
- Q:What is inorganic salt? Lemon flavor, citric acid, is it an inorganic salt?
- Although the inorganic salt in the cell, the body content is very low, but the effect is very large, if the attention of diet diversification, eat less animal fat, eat brown rice, corn and other coarse grains, do not eat too much refined flour, Salt to maintain the normal level of citric acid is an important organic acid, also known as citric acid, no ...
- Q:Now need to determine the freezing point of inorganic salt solution, what kind of freezing point instrument is more accurate?
- Because a large branch of antifreeze is with inorganic salt solution.
- Q:citrate, What is the rationale for using a medium with this type of composition for the performance of the citrate utilization test?Thank you!
- as it has no other sources of nutrition, only citrate metabolizers will be able to grow and thrive on this medium. If your organism grows, you know it is a citrate metabolizer which helps to identify the bacteria.
- Q:The stronger the transpiration is, the faster the absorption rate of inorganic salts and water is
- wrong. Can only promote the transport up! Can not promote absorption.
- Q:Think about the physical and chemical properties of salt and sugar. What properties do these substances have in common? Describe which properties you could use to distinguish between them. What properties and units would you use to describe their physical and chemical characteristics? List as many as you can.
- I believe it's Physical, most of the times such changes are physical, melting point, sublimation, evaporation, etc.
- Q:Children eat what to add the body of inorganic salts
- Such as fruits, vegetables, beans or soy products, kelp, eggs and so on. Eat hot and humid food: watermelon, bitter gourd, peach, ebony, strawberry, tomatoes, cucumber, mung bean and so on.
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Calcium Nitrate Norgessalpeter Norwegian Saltpeter
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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