Hot-Sale Good White Powder Inorganic Salt CaCO3
China Hot-Sale Good White Powder Inorganic Salt CaCO3, Find details about China Inorganic Compound, Inorganic Salt from Hot-Sale Good White Powder Inorganic Salt CaCO3
Basic Info.
Model NO.
inorganic chemicals
Grade Standard
Industrial Grade
Name
Calcium Carbonate
Other Name
Grey Stone/The Limestone/Stone Powder
The Density of
2.93 g/cm3
Color
White Powder
Appearance
White Powder
Application
Paint, Coating
Whiteness
96%
Moisture (%)
0.3
Usage
Paint, Coating
Classification
Carbonate
The Electrolyte
Strong Electrolyte
Trademark
Honggang
Transport Package
Plastic Bag
Origin
China
HS Code
2836500000
Model NO.
inorganic chemicals
Grade Standard
Industrial Grade
Name
Calcium Carbonate
Other Name
Grey Stone/The Limestone/Stone Powder
The Density of
2.93 g/cm3
Color
White Powder
Appearance
White Powder
Application
Paint, Coating
Whiteness
96%
Moisture (%)
0.3
Usage
Paint, Coating
Classification
Carbonate
The Electrolyte
Strong Electrolyte
Trademark
Honggang
Transport Package
Plastic Bag
Origin
China
HS Code
2836500000
Product Desciption
Introduction
It also called ground calcium carbonate, is produced by natural superior calcite, which has high purity and whiteness. The size ranges from under 400 mesh which is called primary products, to 3000 mesh or above, depending on your requirement.
Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.
1, Product name: Calcium Carbonate
2, Aliases: Carbonic Acid Calcium Salt; Limestone; Marble
3, Common names: limestone, calcite, marble, chalk, aragonite, stalactite, aragonite, white marble [1]
4, Chemical formula: CaCO3
5, Relative molecular weight: 100.09
6, Melting point: 825 ° C
7, Physical and chemical properties:.Density: 2.93g/c m3
8, Product parameter table:
9, Properties: white crystal or powder. Tasteless. It has no reaction in air and is insoluble in ethanol.
In case of dilute acetic acid, dilute acid, dilute acid bubble boiling, and dissolve. It decomposes into calcium oxide and carbon dioxide when heated to 900ºC at 101.325 kPa.
According to the different production methods of calcium carbonate, calcium carbonate can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate and crystal calcium carbonate.
10,The stability of:
1. Light calcium carbonate: amorphous powder, tasteless, odorless. Slightly hygroscopic, stable in dry air, decomposed in acid. Heavy calcium carbonate: white powder, odorless and tasteless. Stable in the air. Almost insoluble water, slightly dissolved in water containing ammonium salt or iron trioxide. In case of dilute acetic acid, dilute acid and other bubbling and dissolution, heating to release carbon dioxide and generate calcium oxide. Its activity is greater than that of ordinary calcium carbonate and has reinforcing properties. Active calcium carbonate: easy to disperse in the rubber material, can improve the reinforcing property. Calcium carbonate can be divided into light calcium carbonate, heavy calcium carbonate and colloidal calcium carbonate. The particle size of light calcium carbonate is about 5μm.
2. Calcium carbonate whisker belongs to aragonite type structure, white powder. Needle-like or fibrous single crystal. It is a kind of fibrous material with good dispersion and uniform size. The whisker has a length-diameter ratio of 20 ~ 30 and a melting point of 759ºC. High strength, good heat insulation, good compatibility with resin.
3. Calcium carbonate has calcite, aragonite, spherical aragonite three isoforms. Natural limestone is almost entirely calcite. The result by chemical method is a colorless crystalline powder, almost insoluble in water.
Packaging :25kgs/bag 50kgs/bag or according to customer's demand.
It also called ground calcium carbonate, is produced by natural superior calcite, which has high purity and whiteness. The size ranges from under 400 mesh which is called primary products, to 3000 mesh or above, depending on your requirement.
Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.
1, Product name: Calcium Carbonate
2, Aliases: Carbonic Acid Calcium Salt; Limestone; Marble
3, Common names: limestone, calcite, marble, chalk, aragonite, stalactite, aragonite, white marble [1]
4, Chemical formula: CaCO3
5, Relative molecular weight: 100.09
6, Melting point: 825 ° C
7, Physical and chemical properties:.Density: 2.93g/c m3
8, Product parameter table:
| Density | 2.93 g/Ml At 25 °C(Lit.) |
| Boiling Point | 333.6ºc At 760mmhg |
| Melting Point | 825 °C |
| Molecular Formula | Ccao3 |
| The Molecular Weight | 102.103 |
| Point Of Flammability | 197ºc |
| Precise Quality | 101.962982 |
| Psa | 63.19000 |
| Appearance | White Or Colorless Crystals Or White Powder Or Bulk |
| Refractive Index | 1.6583 |
| Storage | 1. Woven Bags For Food Grade Plastic Bags. 2. Store In a Cool, Dry And Ventilated Place. 3. Do Not Store With Toxic Chemicals And Liquid Acids. Take Care To Protect Yourself From Moisture. |
9, Properties: white crystal or powder. Tasteless. It has no reaction in air and is insoluble in ethanol.
In case of dilute acetic acid, dilute acid, dilute acid bubble boiling, and dissolve. It decomposes into calcium oxide and carbon dioxide when heated to 900ºC at 101.325 kPa.
According to the different production methods of calcium carbonate, calcium carbonate can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate and crystal calcium carbonate.
10,The stability of:
1. Light calcium carbonate: amorphous powder, tasteless, odorless. Slightly hygroscopic, stable in dry air, decomposed in acid. Heavy calcium carbonate: white powder, odorless and tasteless. Stable in the air. Almost insoluble water, slightly dissolved in water containing ammonium salt or iron trioxide. In case of dilute acetic acid, dilute acid and other bubbling and dissolution, heating to release carbon dioxide and generate calcium oxide. Its activity is greater than that of ordinary calcium carbonate and has reinforcing properties. Active calcium carbonate: easy to disperse in the rubber material, can improve the reinforcing property. Calcium carbonate can be divided into light calcium carbonate, heavy calcium carbonate and colloidal calcium carbonate. The particle size of light calcium carbonate is about 5μm.
2. Calcium carbonate whisker belongs to aragonite type structure, white powder. Needle-like or fibrous single crystal. It is a kind of fibrous material with good dispersion and uniform size. The whisker has a length-diameter ratio of 20 ~ 30 and a melting point of 759ºC. High strength, good heat insulation, good compatibility with resin.
3. Calcium carbonate has calcite, aragonite, spherical aragonite three isoforms. Natural limestone is almost entirely calcite. The result by chemical method is a colorless crystalline powder, almost insoluble in water.
Application:
Plastic: cable, pipe, masterbatch, film, sheet…
Paint & coating: interior, exterior emulsion paint…
Paper, water treatment, environment
Construction: Tiles, Asphalt, Ceramic, Concrete
Food & pharma…
Packaging :25kgs/bag 50kgs/bag or according to customer's demand.
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