碘是人體和植物生長(zhǎng)不可缺少的元素，被譽(yù)為生命元素、智慧元素，產(chǎn)品廣泛應(yīng)用于食品、醫(yī)藥、冶金、農(nóng)業(yè)染料等行業(yè)。
With reputation of an elenment of life and wisdom, iodine is the essential element for human body and theplantgrowth, The product is widely used in food, pharmaceutical, metallurgy,agriculture, dyestuff, and many other fields.
分子式molecular formula: l?
分子量molecular weight: 253、8本品為灰黑色或藍(lán)黑色、有金屬光澤的片狀晶體或塊狀物，質(zhì)重，脆，有特嗅，在常溫中能揮發(fā)。
This product is greyish black or bluish black.it is flake crystal or lump with a metallic luster,heavy，crispyand with special odor . lt can volatilize at room temperature.
主要用途：
- 醫(yī)藥
殺菌消毒劑:用于碘酒(碘西):
用于合成碘化鉀、碘化鈉、復(fù)方碘溶液、碘化油類等:碘對(duì)放射性元素具有特別的阻力，合成碘化油作x光造影劑
- Pharmaceutical industry
Disinfectant. used for the tincture of iodine
To synthesize potassium iodide , sodium ioide , compound iodine solution, lodized oils etc.lodine has special resistance against radioelement， thus it Carbe used in synthesizing oil iodide as the contrst agent of Xlight .
- 食品
用于合成碘酸鈉、碘酸鉀等食品添加劑。
- Food industtry
The synthesis of food add such as sodium iodate , potassiumiodate etc.
- 其它
在化學(xué)、冶金工業(yè)中作催化劑;
在農(nóng)業(yè)上用于制造農(nóng)藥的原料，如4一碘苯氧乙酸;
在染料中用于合成有機(jī)染料的原料;
在照明上用于制作碘鎢燈、帶色光燈等。
- others
Used as catalyst in chemical and metallurgical industry.
Agriculturally ， iodine is the material for pesticide.4 iodinephenoxy acetic for example.
lodine is the material to synthesize organic dyes .
In lighting industry tungsten iodine lamps, colour light lampsetc.
