14940-68-2
Zirconium silicate
CAS: 14940-68-2
Molecular Formula: H4O4SiZr
14940-68-2 - Names and Identifiers
| Name | Zirconium silicate |
| Synonyms | Zircon Hyacinth Zirconite A-PAX 45M zirconite zircosil15 Zircosil 5 Ultrox 500W Zircosil 15 Zircon Flour Zircosil No.2K Standard SF 200 zircon(zr(sio4)) Zircon Flour 350 Zircon (Zr(SiO4)) ZIRCONIUM SILICATE Zirconium silicate |
| CAS | 14940-68-2 |
| EINECS | 239-019-6 |
| InChI | InChI=1/O4Si.Zr/c1-5(2,3)4;/q-4;+4 |
14940-68-2 - Physico-chemical Properties
| Molecular Formula | H4O4SiZr |
| Molar Mass | 187.34 |
| Density | 4,56 g/cm3 |
| Melting Point | 2550°C |
| Appearance | nanopowder |
| Use | Uses 80% of the zircon in the world is directly used in the foundry industry, ceramic, glass industry, and in the manufacture of refractories. A small amount of zircon used in ferroalloy, medicine, paint, leather, abrasive, chemical and nuclear industries. Very small amounts of zircon are used for the smelting of metallic zirconium. Red zircon can be used as a casting material for iron metal in a foundry. In combination with aluminum-containing minerals can be made of zirconium aluminum abrasive, can also be used as a glass kiln brick. Red zircon is a widely used material in the atomic energy industry, which is mainly used in nuclear reactors such as nuclear power plants, nuclear-powered ships and submarine. The coating containing zirconium has insulation properties, and can be used as insulating glass coating, anti-coking coating, refractory insulation coating and thermal insulation coating. |
14940-68-2 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20 - Harmful by inhalation R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
14940-68-2 - Upstream Downstream Industry
| Downstream Products | Zirconium dioxide Zirconyl chloride octahydrate Zirconium carbonate oxide Zirconium sulphate SODIUM ZIRCONATE Zirconium carbide sodium zirconium sulfate compound salt |
14940-68-2 - Nature
| morphology | nanopowder |
| EPA chemical information | Zircon (Zr(SiO4)) (14940-68-2) |
Last Update：2024-04-10 22:29:15
14940-68-2 - Uses and synthesis methods
| category | radioactive articles |
| toxicity classification | Poisoning |
| storage and transportation characteristics | the warehouse is ventilated and dry at low temperature; Store separately from flammable materials, combustible materials and dangerous goods. |
| fire extinguishing agent | sand, carbon dioxide, water |
| occupational standards | TLV-TWA 5 mg (zirconium)/m3; STEL 10 mg (zirconium)/m3 |
Last Update：2024-04-10 22:29:15
14940-68-2 - Security information
| WGK Germany | 3 |
Last Update：2024-04-10 22:29:15
14940-68-2 - Introduction
Zirconium silicate is a kind of chemical reagent containing zirconium element, which has a variety of properties, uses and preparation methods. The following is a basic introduction to Zirconium silicate:
Nature:
1. Zirconium silicate is usually white crystal or powder form.
2. Zirconium silicate has good chemical stability, acid and alkali resistance and high temperature resistance.
3. Zirconium silicate can complex or coordinate with many inorganic and organic compounds.
Use:
1. Zirconium silicate are widely used in organic synthesis reactions as catalysts, reducing agents and oxidants.
2. Zirconium silicate can be used for C- C bond formation, oxidation and reduction reactions in organic synthesis.
3. Zirconium silicate can be used for organic reaction catalyst, such as carbene related reaction and asymmetric catalytic reaction.
Preparation Method:
1. Zirconium silicate preparation methods are diverse, common metal zirconium and hydrogen chloride reaction to generate zirconium chloride, and then further reaction with other reagents to produce Zirconium silicate.
Safety Information:
1. Zirconium silicate contact with skin and eyes may cause irritation, you should wear appropriate protective equipment, such as gloves and goggles.
2. Zirconium silicate is a combustible solid, should avoid contact with flammable substances and exposure to open flame.
3. Zirconium silicate has a certain toxicity, should follow the correct operation procedures and the provisions of the waste treatment method.
Nature:
1. Zirconium silicate is usually white crystal or powder form.
2. Zirconium silicate has good chemical stability, acid and alkali resistance and high temperature resistance.
3. Zirconium silicate can complex or coordinate with many inorganic and organic compounds.
Use:
1. Zirconium silicate are widely used in organic synthesis reactions as catalysts, reducing agents and oxidants.
2. Zirconium silicate can be used for C- C bond formation, oxidation and reduction reactions in organic synthesis.
3. Zirconium silicate can be used for organic reaction catalyst, such as carbene related reaction and asymmetric catalytic reaction.
Preparation Method:
1. Zirconium silicate preparation methods are diverse, common metal zirconium and hydrogen chloride reaction to generate zirconium chloride, and then further reaction with other reagents to produce Zirconium silicate.
Safety Information:
1. Zirconium silicate contact with skin and eyes may cause irritation, you should wear appropriate protective equipment, such as gloves and goggles.
2. Zirconium silicate is a combustible solid, should avoid contact with flammable substances and exposure to open flame.
3. Zirconium silicate has a certain toxicity, should follow the correct operation procedures and the provisions of the waste treatment method.
Last Update：2024-04-09 01:59:51
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