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Sell Pure Mercury / Hg

Sell Pure Mercury / Hg

离岸价格

获取最新报价

85 / Kilogram

|

Minimum Order

位置:

China

最小订单价格:

最小订单:

1 Kilogram

包装细节:

34.5kg steel flask

交货时间:

within 5 days after receiving payment

供应能力:

2000 Kilogram per Week

付款方式:

T/T, L/C, D/P, Western Union, Money Gram, PayPal, Other

现在联系
免费会员

联系人 Paul

Room 301, 3/F, Business Center, NO. 50, Middle HONGKONG Road, Shinan District, Qingdao, Shandong

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详情

Pure Mercury / Hg:
Mercury is a chemical element with the symbol Hg and atomic number *0. It is also known as quicksilver or hydrargyrum (from "hydr-" water and "argyros" silver). A heavy, silvery d-block element, mercury is the only metal that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these conditions is bromine, and metals such as caesium, francium, gallium, and rubidium melt just above room temperature. With a freezing point of **8.*3 celsius and boiling point of **6.*3 celsius, mercury has one of the narrowest ranges of its liquid state of any metal. Mercury occurs in deposits throughout the world mostly as cinnabar (mercuric sulfide). The red pigment vermilion is mostly obtained by reduction from cinnabar. Cinnabar is highly toxic by ingestion or inhalation of the dust. Mercury poisoning can also 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, some electrical switches, and other scientific apparatus, though concerns about the element's toxicity have led to mercury thermometers and sphygmomanometers being largely phased out in clinical environments in favor of alcohol-filled, galinstan-filled, digital, or thermistor-based instruments. It remains in use in scientific research applications and in amalgam material for dental restoration. It is used in lighting: electricity passed through mercury vapor in a phosphor tube produces short-wave ultraviolet light which then causes the phosphor to fluoresce, making visible light.

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Paul < Qingdao Huanyushengtong Import & Export Co., Ltd. >

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