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Titanium dioxide R&D and supply.
| Brand Name: | LiangJiang |
| Model Number: | Light Magnesium Carbonate |
| production process: | magnesite method |
| magnesium carbonate Certificate: | ISO/REACH/SGS/ROSH |
| Place of Origin: | China |
| HS: | 2836991000 |
| CAS No.: | 546-93-0 |
| ElNECS No.: | 231-817-2 |
| Classification: | Magnesium carbonate | Model Name: | light magnesium carbonate |
| production process: | magnesite method | MF: | MgCO3 |
| magnesium carbonate Certificate | ISO/REACH/SGS/ROSH | Grade Standard | Industrial Grade |
| Supply Ability | 300Ton/Tons per Month | Appearance | White powder |
| Place of Origin: | Shanghai China (Mainland) | Port | Shanghai |
| Application: | Used as filler and fortifier for rubber products, heat resisting fireproofing material, Medical antacid. Also can be used as filler for pigments, varnish, fire-proof paint, shaving cream, talcum powder, ceramics, magnesium salt, advanced glass products; also can be used as desiccant, color fixative, caking inhibitor, filtering medium and so on. | ||
| Minimum Order Quantity: | 1Ton/Tons. | |
| Price: | negotiation. | |
| Payment Terms: | T/T | 30% T/T in advance, the balance against the copy of B/L. |
| L/C | Irrevocable Sight L/C. | |
| Others | western Union,D/A,D/P. | |
| Supply Ability: | 300Ton/Tons per Month. | |
| Delivery Time: | 10 working days after received your payment. | |
| Packaging Details: | Bag | Plastic and paper compound valve bag, net weight of each bag: 20kgs |
| Pallet | 1 Pallet can be packed 40 bags by PE film/ 1 ton/ 40bags | |
| 1x20' FCL | 1x20' FCL can be loaded 9 ton/ 450bags without pallet. | |
| Marks | If you have special requests on marks, we also can do. | |
Description
1,Liangjiang brand – light magnesium carbonate, also called basic magnesium carbonate. Appearance is white monoclinic crystal or amorphous powder. Non-toxic, tasteless, and stable in air. Density ratio is 2.16. slightly soluble in water, aqueous solution present alkalescence. Solubility in water is 0.02%(15℃). Easily soluble in acid and ammonium salt.
2,Liangjiang brand – light grade magnesium carbonate, mainly used as medical intermediate, antacid, color fixative, carrier, anticaking agent; food filler, magnesium compensator; also can be used as filler and fortifier for rubber products, heat resisting fireproofing material. It is widely used in many industries, electric wire, magnesium salt, pigments, paints, daily cosmetics, shipbuilding, boiler producing, sports etc.
Liangjiang brand magnesium carbonate manufacture process
Shanghai liangjiang titanium white product Co., LTD is the name that is trusted by the clients for the manufacturing of Light Magnesium Carbonate in the most precise manner. Our Light Magnesium Carbonate is a Industrial Product, which is mainly used in preparing Antacid Preparations, Talcum/Face Powder, Rubber, Glass, etc. Based on its applicability in various industrial applications, we have claimed a topnotch position in the nationwide markets.
Manufacture process of MgCO3, is different based on different route of raw materials. The process is divided into 4 kinds, brine carbonization method, magnesite carbonate method, Asbestos tailings carbonization method, bicarbonate method.
Applications
According to different applications of magnesium carbonate, it can be divided into industry grade MgCO3, food grade MgCO3, medical grade MgCO3, transparent MgCO3, electrical grade MgCO3, bulk MgCO3 and aciculiform MgCO3 etc.
Light magnesium carbonate is widely used in many fields. In pigments, paints and printing ink industries, MgCO3 can be used to produce high purity magnesium compound. MgCO3 also be used in fireproofing, extinguishant, floor and insulating material industries. In plastic and rubber industries, MgCO3 is used as filler and smoke inhibitor. In addition, in glass, ceramics and chemical medicine producing, MgCO3 also can be used in little. CPU grade MgCO3 can be used as salt additive, antacid in toothpaste and biscuits.
Medical grade magnesium carbonate can be used as antiacid. Antiacid is used for hyperacidity and duodenal ulcer in clinic. Because of small volume, it is suit for compounding powder.
In food industries, it is used for flour ameliorant, and content reaches 10%-15%, for improve dispersibility and mobility. In addition, it also can used in producing magnesium salt, magnesium oxide, fireproofing material, rubber, ceramics, glass, cosmetic, toothpaste, and pigments etc.
Food grade magnesium carbonate mainly used for flour ameliorant. In formula of flour ameliorant, magnesium carbonate is very important auxiliary parts. It’s mainly is to improve dispersibility and mobility. MgCO3 content in flour ameliorant is about 10%-15%. In order to get better mobility, MgO content should be about 40% - 43%, moisture should be less than 1%, specific volume should around 1.4-2.5 ml/g. In addition, it is also used in food, cosmetic and medical industries.
Electronic grade magnesium carbonate is used as materials for electronic components. Besides, it is also main material for producing high purity MgO, printing ink, fine ceramics, medicine, cosmetics, toothpaster, advanced pigments etc. It has the highest additional value when used in electronic materials.
Transparent light magnesium carbonate mainly used as filler and fortifier in transparent or light-colored rubber products. It almost no change for rubber’s refractive index, but can enhance abrasive resistance, resistance curve and strength of extension. It also can be used as filler in paint, ink and coatings, toothpaste, medicine and cosmetics.
Aciculiform magnesium carbonate, mainly used as filler and fortifier in rubber. Easily to combine with rubber because of its aciculiform crystal. It has similar refractive index with rubber if well controlled its ratio of particle size and length. It can enhance abrasive resistance, resistance curve and strength of extension. It also can be used as filler in paint, ink and coatings, toothpaste, medicine and cosmetics.
Bulk magnesium carbonate is same with light grade magnesium carbonate, the difference is only form. It only can be used for athlete to keep hand dry.
· Flooring & Fireproofing
· Fire extinguishing compositions
· Cosmetic industry
· Dusting powder industry
· Toothpaste industry
· Filler material industry
· Ceramic industry
Used in Preparation Of
· Antacid preparations
· Talcum/face powder
· Rubber
· Glass
· Gutka
· Inks
· Readymade foods products
· Fry pumps
· Asanti-caking agent
· Fragrance retainer
Properties
· Very Light
· White in appearance
· Mesh powder in form
Basic data
| Chemical name | Light magnesium carbonate |
| CAS NO. | 13717-00-5 |
| EINECS NO. | 231-817-2 |
| Formula | MgO3 |
| Appearance | white powder |
| apparent density | 2.16 g/cm3 |
| Manufacturer | Shanghai Liangjiang titanium white product co.,LTD |
Typical technical index( Standard:HG/T2959-2010 )
| NO. | ITEM | UNIT | INDEX | ||
| Grade A | Grade B | Grade C | |||
| 1 | MgO content | % | ≥41 | ≥40 | ≥38 |
| 2 | Moisture | % | ≤2.0 | ≤3.0 | ≤4.0 |
| 3 | CaO content | % | ≤0.43 | ≤0.7 | ≤1.0 |
| 4 | Iron | g/100g | ≤0.02 | ≤0.05 | ≤0.08 |
| 5 | Chloride content | ≤0.1 | ≤0.15 | ≤0.30 | |
| 6 | Sulfate content | % | ≤0.1 | ≤0.15 | ≤0.30 |
| 7 | Mn content | % | ≤0.004 | ≤0.004 | - |
| 8 | g/mlBulk density | % | ≤0.12 | ≤0.14 | - |
| 9 | Residue on sieve(150mesh) | % | ≤0.025 | ≤0.03 | ≤0.05 |
Adopted plastic woven bags or paper and plastic compound bags, net weight is 20kg, or packaged as customer’s request in 500kgs or 1000kgs bags.
Store in a cool, dry, well-ventilated area away from incompatible substances
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid breathing dust.
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