HANGZHOU TIANYE CHEMICALS CO., LTD.
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CAS NO.14808-60-7
| Product Name: | Quartz |
| Synonyms: | Quartz (SiO2);Rose quartz;silica,crystalline(asrespirable;silica,crystalline(asrespirabledust);Silicon oxide, quartz;P 820 A;QUARTZ, CRYSTAL LASER GRADE;QUARTZ CALIBRATION PLATE 17° |
| CAS: | 14808-60-7 |
| MF: | O2Si |
| MW: | 60.08 |
| EINECS: | 215-684-8 |
| Product Categories: | Inorganics |
| Mol File: | 14808-60-7.mol |
| Uses | As the art of glass making developed, individuals discovered how to produce different glasses by adding various substances to the Quartz melt. The addition of calcium strengthened the glass, and other substances imparted color to the glass. Iron and sulfur give brown glass, copper produces a light blue color, and cobalt a dark blue color. Manganese was added to produce a transparent glass, and antimony to clear the glass of bubbles. Most modern glass produced is soda-lime glass and consists of approximately 70% SiO2, 15% Na2O (soda), and 5% CaO (lime). Borosilicate glass is produced by adding about 13% B2O3. Borosilicate glass has a low coeffi cient of thermal expansion and is therefore very heat resistant. It is used extensively in laboratory glassware and in cooking where it is sold under the brand name Pyrex. Because of Quartz's high melting point, it is ideal for making molds for metal casting. It is regularly used to form iron, aluminum, and copper items. Quartz is the primary filter medium used in wastewater treatment. Filtration systems often modify Quartz physically and chemically to produce activated Quartz formulations. Besides water treatment, activated Quartz gels used for chromatography in chemistry laboratories. In the construction industry, Quartz glass is used as fiber glass insulation, Quartz sand is a basic ingredient in cement and concrete, and is used indirectly in building products. Quartz is used as filler in paints, adhesives, rubber, and coatings. It is added to personal care products such as tooth polishes. |
| Uses | Electronic components; piezoelectric control in filters, oscillators, frequency standards, wave filters, radio and TV components; barrel-finishing abra- sive. |
| Uses | Formulators may select Quartz as an alternative to diatomaceous earth or clay, particularly when developing mineral make-up, pressed or loose powders. Quartz has abrasive, absorbent, and anti-caking properties, and can also reduce the transparency of a formulation. Quartz is the U.S. name for what is known as solum diatomeae. |
| Uses | Sand, white silica has been employed as a solid sample to evaluate the pore-volume variations during fluid-rock interaction experiments. |
| Uses | Quartz is an anticaking agent, carrier, and dispersant that can absorb approximately 120% of its weight and remain free flowing. It is used in salt, flours, and powdered soups to prevent caking caused by moisture. It is also used in powdered coffee whitener, vanilla powder, baking powder, dried egg yolk, and tortilla chips. The usage level ranges from 1 to 2%. It is also termed silica, amorphous. |
HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .
We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products.
We supply Multiple solutions for our customers include offering, research ,Contract Manufacturing Organization(CMO),Contract development and manufacturing organization(CDMO) .
We have obtained ISO 9001 and ISO 14001 certificates to make sure supply more superior quality and Environmentally friendly chemicals .
Since 2009, we have provided various chemical products to customers around the world, And We practice the concept of "customer first" and hope to provide customers with all-round and high-quality services and will keep it all the time .
We are willing to become your trustworthy partner with high-quality products and sincere service!
We can provide customers with small quantities with gram level for laboratories research to tonnage level for industrial production Synthesis capacity from 1 liter to 5000 liter is available.