Product Name: Calcium Salt
Related word: calcium nitrate crystals, crop foliar fertilizer spray, nitrogen fertilizer, Calcium Salt
Molecular formula: Ca(NO3)2.4H2O
Molecular weight:236
CAS No.: 13477-34-4
Properties: It is colorless transparent crystal, easy to dissolve in water, methanol, ethanol, in the air is easy to deliquesce, is an oxidant, in the case of organic matter, sulfur combustion and explosion, and emit red flame.
Description:
It is used as a set accelerator, helping to speed up the hardening process of concrete and making it stronger and more durable.
A set accelerator is a chemical or compound that is added to the concrete mix to promote a faster rate of hardening. This is particularly useful in colder temperatures, where concrete may take longer to set naturally due to slower chemical reactions. Calcium nitrate is an effective set accelerator because it reacts with the calcium hydroxide in concrete to form calcium nitrite, which promotes rapid setting.
Beyond its use in the construction industry, calcium nitrate is also a component in antifreeze agents. This may seem surprising, given its association with concrete, but calcium nitrate actually has some unique properties that make it ideal for use in antifreeze. Specifically, it has a low freeze point and is able to lower the freeze point of a liquid when added in small quantities. This makes it particularly useful as an additive in antifreeze, where it helps to prevent the liquid from freezing in cold temperatures.
Calcium nitrate is an important compound that plays a crucial role in both construction and industrial applications. Its ability to promote rapid setting in concrete and lower the freeze point of liquids makes it a valuable addition to many different products and processes, and its stability and safety ensure that it is a reliable choice for manufacturers and consumers alike.
Handling and Storage of Calcium Salt
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardus when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
Package: 25/50KG woven bag lined with plastic bags, or according to the requirements of customers.
Services
1. Quality: Keep strict supervision of production processing, ensure product quality.
2. Technical：Specialized in fertilizer production over 15years
3. Service: Efficient response speed, Professional knowledge and skills,Continuous follow-up and support,Timely problem solving,Continuous improvement and innovation.
Calcium Salt Specification
| Specifications | Index | |
| Industrial grade | Agriculture grade | |
| Ca(NO3)2.4H2O content | ≥99.0% | ≥99.0% |
| PH | 5.0-7.0 | 5.0-7.0 |
| Heavy metal | ≤0.001% | ≤0.001% |
| Water insoluble | ≤0.01% | ≤0.01% |
| Sulfate | ≤0.03% | ≤0.03% |
| Fe | ≤0.002% | ≤0.002% |
| Chloride | ≤0.005% | ≤0.005% |
| Calcium Oxide (CaO) | — | ≥23.4% |
| Nitrogen (N) | — | ≥11.76% |
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