Mercury cas:7439-97-6

Contact: Email/skype: star@xtlandi.com

Other name: Hydrargyrum, quicksilver

1.Deatiled info:

CAS Number: 7439-97-6

MDL Number: MFCD00011035
Molecular Formula: Hg

Formula Weight: 200.61

Chemical Formula: Hg

Color and Form: siliver and liquid

Physical Characteristics: melting point -38.89°C, boiling point 356.9°C, density 13.546

Mercury is a chemical element with symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum (/ha??drɑrd??r?m/). A heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.Mercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). The red pigment vermilion, a pure form of mercuric sulfide, is mostly obtained by reaction of mercury (produced by reduction from cinnabar) with sulfur. Mercury poisoning can result from exposure to water-soluble forms of mercury (such as mercuric chloride or methylmercury), inhalation of mercury vapor, or eating seafood contaminated with mercury.Mercury is used in thermometers, barometers, manometers, sphygmomanometers, float valves, mercury switches, mercury relays, fluorescent lamps and other devices, though concerns about the element's toxicity have led to mercury thermometers and sphygmomanometers being largely phased out in clinical environments in favour of alternatives such as alcohol- or galinstan-filled glass thermometers and thermistor- or infrared-based electronic instruments. Likewise, mechanical pressure gauges and electronic strain gauge sensors have replaced mercury sphygmomanometers. Mercury remains in use in scientific research applications and in amalgam material for dental restoration in some locales. It is used in lighting: electricity passed through mercury vapor in a fluorescent lamp produces short-wave ultraviolet light which then causes the phosphor in the tube to fluoresce, making visible light.

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3. Packing & Delivery

4.Our service 
a)Any inquires will be replied in within 24 hours. 
b) Samples production and delivery service can be provided. 
c) All products have been strictly quality test in our factory before packing 
mercury 99.999 silver mercury 99.999 silver mercury 99.999% high purity 99.999 mercury 99.999% mercury quicksilver hg 

5.Why choose us? 
a).Specializing 
Our company is specializing in the production of mercury for years. 
b). Quality Controlled The company is considering. "Quality First, Service First" 
c). Favorable Price We will provide you favorable and reasonable price! The larger quantity,the more discount. 
d).Timely Delivery No matter how small or big your order is, timely delivery is our long-term goal! 

6.Landi Company info: 
Xingtai Landi Trading Co. Ltd is first professional research and production of mercury which founded in 2003. It Locates in Xingtai city, in Hebei, China. We have passed ISO9001 national quality management system certification. We'll try our best to available excellent carbonless paper products for markets. We establish a perfect marketing and servicing network in large and medium cities of china. Expand to international market of Middle East, Africa, Southeast Asia, and other countries & regions. Our products have won the domestic and foreign customers supporting and trusting. 

7.Welcome to contact us.

Email/skype: star@xtlandi.com