Chemical Industry Black Pharmaceutical Iodine Crystal Flaks From Seaweed CAS 12190 71 5

1. Quick Detail :
With reputation of being an elenment of life and wisdom,iodine id the essential element for human body and the
plant growth.The product is widely used in food,pharmaceutical,metalllurgy,agriculture,dyestuff,high-tech and many other fields

2. Specifications :

3. Description :
A. molecular weight: I2,molecular formula:253.8
B. This product is greyish black or bluish black crystal flaks of lump with a metallic luster,the nature is heavy,vrispy
and with special odor,It can volatilize at room temperature

4. Applications :
Iodine is the basic material in synthesizing organic of inorganic iodide, and is the essential element for human body,animal of plant. Widely used in pharmaceutical, agricultural, dyestuff, metallurgical, rubber synthesizing, national defense, high-tech industry etc.

A. Iodine has strong germicidal and disinfection effect, mainly used in medical Tincture of iodine；5％-10％ concentration of iodine dissolved in alcohol；Iodine solution of potassium iodide dissolved in water, used in remedy for wound, costalitis, tonsilitis, chronic arthritis, fracture etc. Also used in finger disinfection by surgical workers, goiter, art eriosclerosis, chronic intoxication, sleeping medicine, substitute in dehumidifying plasm etc.
Potassium iodide, sodium iodide and compound iodine solution can be used to cure goitre, preparation prior to hyper-thyroidism operation. Due to the less effect of pot assium iodide for heart, it can also be used in remedy
for heavy metal poisoning, tertiary great pox.Iodine has special resistance against radioelement, thus oil iodide can be contrast agent of X light. Iodine is also the antidotal agent for radiation.

B. Agriculturally, iodine is the material for pesticide.4-iodinephenoxy acetic acid can stimulate the growth of crops remarkably. Vegetables, fruits and crops sprayed with iodine solution(1 of 20000)can be prevented from
worm-eaten, can grow rapidly with higher yield.Silver iodide is used as the atomizing agent in artificial rain.

C. In dyestuff industry, iodine is the material to synthesize organic dyestuffs.Such as tar dye of phthalein and
pigment of cyanine.Common dye: ingredients with iodine: diiodofluorescein, erythrosine, diiodoeosin, rose
bengale, cyanine

D. In lighting industry
Tungsten-iodine lamps made from iodine give strong light. Ingium iodide and thallium iodide are used to make colorful light lamps.
5. In food industry Sodium iodate can improve the quality of bread, potassium iodate can be additive in salt.
Iodalbin added in feedstuffs can prevent against various diseases.
6.Iodine is used in chemical industry as catalyzerin chemical synthesizing industry, used to synthesize methane
iodide, ethane iodide；In metallurgical industry, iodine is used to refine high purity metal titanium, cobalt, silicon and germaniun.