Find Verified Calcium Oxide Suppliers, Manufacturers and Wholesalers

Calcium oxide, commonly known as quicklime, is a white, caustic, and crystalline solid with the chemical formula CaO. It is produced by heating calcium carbonate (usually limestone) to high temperatures, causing the release of carbon dioxide. Calcium oxide is highly reactive with water, leading to the production of calcium hydroxide and the release of a significant amount of heat, a process known as slaking. This property makes it valuable in a range of applications, including as a key ingredient in cement production, in agriculture to amend soil pH, and in various industrial processes like metallurgy and the production of chemicals. Its reactivity and versatility in multiple industries underscore its importance as a fundamental chemical compound.

Product Description :
high-quality calcium oxide

Price of product ( USD price or FOB price) :
USD 80 USD per ton, EXW

Product origin :
Shanxi, P.R. China

Key Specifications/Special Features :
CaO-93.67%
MgO-2.11%
SiO-20.83%
S-0.03%
Aktivitat-435

Minimum Order Size and Packaging details :
Packing 25 Kg Bag , Minimum Order Quantity 32 ton.

Product Name: Calcium Carbide
Molecular Formula: CAC2
Cas No: 75-20-7
Class: 4.3
Un No: 1402
EINECS: 200-848-3

Size
80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc.
(Could produce as buyerâ??s requirements)

Unico Calcium solution offers several benefits to plants, primarily due to its contribution of calcium and nitrogen.

Calcium supply plays a key role in plant development. As an essential component of cell walls, calcium strengthens their structure, providing integrity and rigidity to plant cells. It also facilitates the uptake and transport of other nutrients, ensuring proper distribution within the plant. Adequate calcium levels help prevent physiological disorders such as blossom-end rot in tomatoes and peppers, while also supporting healthy cell division and elongation in roots, shoots, and leaves.

In addition to calcium, calcium nitrate provides nitrogen, a vital nutrient for plant growth. Nitrogen is a building block of amino acids, proteins, and chlorophyll. Calcium nitrate also contributes to soil pH regulation and can be used as an amendment in acidic soils to raise pH levels to more suitable conditions for plant growth.

Calcium further supports stress resistance, enabling plants to better cope with drought, salinity, and temperature fluctuations. It enhances fruit quality by improving firmness and reducing the risk of softening and spoilage during storage. For foliage, calcium helps maintain leaf health and prevents disorders such as tip burn and necrosis.

Overall, the combined effects of calcium and nitrogen contribute to plant vigor, leading to higher productivity and yield. Unico Calcium is specifically produced to meet the calcium needs of plants and is slightly fortified with amino acids to facilitate absorption. It prevents calcium deficiency in fruits and thickens cell walls to ensure firmness.

It is important to apply calcium nitrate solution judiciously, considering the specific needs of the plants, soil conditions, and growth stage of the crops. Proper application results in healthier, more resilient plants and improved crop quality.

Product Name: Calcium Carbide
Molecular Formula: CAC2
Cas No: 75-20-7
Class: 4.3
Un No: 1402
EINECS: 200-848-3

Size
80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc.
(Could produce as buyerâ??s requirements)

TECNO Calcium Nitrate
Total Nitrogen 15%

Nitrate Nitrogen .................................14.5%

Ammonium Nitrogen ..........................0.5%

Water-soluble Calcium Oxide .............26%

Iron oxide refers to a group of chemical compounds consisting of iron and oxygen atoms, and it comes in various colors, including red, yellow, and black. These compounds are commonly used as pigments in a wide range of applications, from coloring paints, ceramics, and plastics to tinting cosmetics and food products. Red iron oxide (Fe2O3) is often used for its rich, rust-red hue, while yellow iron oxide (Fe2O3�·H2O) provides a vibrant yellow color. Black iron oxide (Fe3O4) is employed as a dark pigment in inks and coatings. Beyond their coloring properties, iron oxides are also used in magnetic materials, catalysts, and as a source of iron in nutritional supplements. The versatility of iron oxide pigments and their ability to add color and functionality to various products make them essential compounds in many industries.

Zinc oxide is a versatile inorganic compound widely recognized for its numerous industrial and consumer applications. It is primarily known for its use as a white pigment in paints, sunscreens, and cosmetics, owing to its excellent UV-blocking properties and opacity. In addition to its role in pigmentation and sun protection, zinc oxide is utilized in the rubber and ceramics industries as a reinforcing agent and in the manufacturing of various chemical products, including zinc-based chemicals and pharmaceuticals. Its versatility, non-toxic nature, and ability to offer both aesthetic and functional benefits make zinc oxide a valuable and widely used compound in diverse fields.

Magnesium oxide, often referred to as magnesia, is a white, odorless, and alkaline solid with the chemical formula MgO. It is recognized for its diverse applications across industries. In healthcare, it is used as an antacid to relieve heartburn and indigestion, as well as a magnesium supplement. In the construction sector, magnesium oxide is utilized as a refractory material in kiln linings and as a fireproofing agent in building materials. It also plays a role in metallurgy as a refractory lining material for furnaces. Additionally, magnesium oxide finds application in the production of electrical insulators, as a catalyst in chemical processes, and as a stabilizer in some food products. Its ability to withstand high temperatures, neutralize acidity, and serve various functions highlights its importance in different industrial and consumer applications.

Aluminum oxide, commonly known as alumina, is a versatile and hard-wearing ceramic material that consists of aluminum and oxygen atoms. It exhibits exceptional hardness and is used in a wide array of applications, including as an abrasive material in sandpapers and grinding wheels due to its ability to cut and shape various surfaces. Additionally, aluminum oxide serves as an insulating material in electronics, a catalyst in chemical processes, and as a refractory material in high-temperature environments such as furnaces and crucibles. Its combination of hardness, high melting point, and electrical insulating properties makes aluminum oxide a crucial material in industries ranging from manufacturing to electronics.

Iron Oxide

pine or spruce boards of 5000 cubic meters per month can be provided, payment method TT, quotation CIF, and long-term cooperation intention can be signed

Price of product ( USD price or FOB price) :
USD 280 per cbm, CIF

Key Specifications/Special Features :
Pine/Spruce

GOST 26002-83

Humidity 18+/-2% , KD

Grade :  I-IV, V

Length : 2.7-6.0

Thickness : 12-63 MM

Width : 50-250 мм

Minimum Order Size and Packaging details :
Minimum order Quantity 500 cbm

name of our product : calcium carbonate
Product orgin :Turkey
packaging :customers demand
No minimum oder
Hs:283650

Calcium carbonate has a lot of special properties, which makes
it a suitable raw material for a wide range of different
application areas.
The coated calcite produced by REN TECH Corporation and used especially in plastic and cable sectors as a filling material ranges first within the sector as it gives hydrophobic property to the material, makes the chemical paint disperse easily and fit organic environments and keeps the forms from heating up in PVC sector.

Main Usage Areas
1. Paint and Surface Coating
2. Plastic Sector
3. Construction Chemicals Sector
4. Paper Sector
5. Glass Sector
6. Plaster Sector
7. Other Sectors
No Product Code Product Details
1 RenCarb1 1 Micron Calcium Carbonate
2 RenCarb2 2 Micron Calcium Carbonate
3 RenCarb3 3 Micron Calcium Carbonate
4 RenCarb5 5 Micron Calcium Carbonate
5 RenCarb10 10 Micron Calcium Carbonate
6 RenCarb20 20 Micron Calcium Carbonate
7 RenCarb1T 1T Micron Calcium Carbonate (special process applie

Calcium sulfate, a chemical compound with the formula CaSO4, exists in various forms, but the two most common ones are gypsum (calcium sulfate dihydrate) and anhydrite (calcium sulfate anhydrous). Gypsum is a soft, white mineral often used in construction and agriculture. It is a key ingredient in plasterboard, where it provides fire resistance and soundproofing. In agriculture, gypsum is employed to improve soil structure and nutrient retention. Anhydrite, on the other hand, is a denser, less water-absorbent form of calcium sulfate and is used in industrial processes, including cement production. Both forms of calcium sulfate have distinct properties that make them valuable in a range of applications, from building materials to industrial chemistry.

Calcium silicate is a white, crystalline compound with the chemical formula Ca2SiO4. It is primarily known for its role as a high-temperature insulating material with exceptional thermal stability. Calcium silicate insulation is widely used in industrial applications, such as in the construction of furnaces, kilns, and pipelines, where it can withstand extreme temperatures and provide effective thermal insulation. This material is also non-combustible and moisture-resistant, making it suitable for fireproofing and corrosion prevention. Calcium silicate's versatility, durability, and ability to handle intense heat have made it a vital component in a range of industries requiring reliable insulation and thermal protection.

Calcium carbonate is a white, odorless, and tasteless chemical compound with the formula CaCO3, widely recognized for its versatile applications in various industries. It is a key component of natural substances like limestone, chalk, and marble. In the industrial realm, calcium carbonate is used as a filler in the production of plastics, paints, and coatings, where it enhances product strength and opacity. It is also an essential ingredient in the paper and pulp industry for improving paper whiteness and smoothness. In agriculture, calcium carbonate is employed to amend soil pH and provide calcium to plants. Furthermore, it is a common dietary supplement for calcium enrichment and antacid medications to alleviate heartburn and indigestion. The diverse utility of calcium carbonate highlights its significance in both industrial and consumer sectors.

Calcium hypochlorite is a chemical compound with the formula Ca(ClO)2, commonly used as a powerful disinfectant and sanitizer. It is often found in the form of white granules or tablets and is a key ingredient in various water treatment processes, including the purification of swimming pool water, drinking water, and wastewater. Calcium hypochlorite releases chlorine when dissolved in water, which effectively kills bacteria, viruses, and algae, making it an essential tool for maintaining water quality and safety. Additionally, it is employed in sanitation and cleaning applications, particularly in industries like healthcare, agriculture, and food processing, where its strong oxidizing properties help control and prevent the spread of infections and contaminants. Its role in ensuring clean and safe water supplies and hygienic environments makes calcium hypochlorite a critical chemical compound for public health and sanitation.

Calcium chloride is a white crystalline chemical compound with the formula CaCl2, widely used for its versatile properties in various industries. It is a highly hygroscopic substance, meaning it readily absorbs moisture from the air, making it effective for dust control on roads and as a de-icing agent to prevent the formation of ice on roadways in cold climates. Calcium chloride also finds application in the food industry as a food additive, primarily as a firming agent in canned vegetables and as a calcium source in certain food products. In addition to its industrial and culinary uses, it is employed in concrete production to accelerate the setting time of cement and in drilling fluids for oil and gas well drilling. Its ability to control moisture, lower freezing points, and serve as a calcium supplement underscores its importance across multiple sectors.

Our calcium is a natural bone powder that can help increase bone density in older people. Easily absorbable and with more than 17% calcium, more than 8% phosphorus and more than 25% collagen, it is a high quality calcium powder.

Category: Powder
Tags: Calcium, Powder, Salmon
CATEGORIES
Fish remains
(9)
Oil
(3)
Powder
(5)
DESCRIPTION
Our calcium is a natural bone powder from the sea and is designed to support cartilage function and joint health.
Natural bone powder

Our calcium is a natural bone powder and studies have shown that it has a unique ability to increase bone density and new bone deposits.

Features

Our calcium powder is made from salmon bones without artificial additives or chemicals and can increase bone formation and prevent osteoporosis.

The bone powder is a 100% microcrystalline hydroxyapatite of calcium that can help increase the proliferation of osteoclasts and osteoblasts, and to a greater extent than other sources of calcium, increasing the potential of increasing bone formation and protecting against osteoporosis.

Our process ensures the complete separation of the raw materials at a low temperature so that the natural quality of the calcium and collagen is not affected.

Benefits

Studies show the unique ability of our calcium powder to help increase bone density (by more than 6%), and bone strength (by more than 30%) compared to calcium carbonate.

Applications

Our collagen is used in the following applications:

Capsules & gummies
Food supplements
Gels
Repen
Sports powders
Ready-made drinks
Our certainties
100% free of additives
100% free of genetically modified organisms
100% free of antibiotics
100% pesticide free
100% BSE/TSE free
Our characteristics
Produced in accordance with GMP guidelines
Produced according to Halal guidelines
FSSC2200 certified
Kosher Parve certified
HACCP approved
Friend of the Sea