CAS 7681-11-0 Potassium Iodide KI, iodure de potassium

CAS 7681-11-0 Potassium Iodide KI, iodure de potassium

Name: White powder
Uploaded: 2023-05-26T02:00:39+08:00
Description: Potassium iodide is widely used as ananalytical reagent, in photography,and also as an additive to table

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Incoterm:	FOB,CIF,EXW,DDP
Min. Order:	1 Kilogram
Transportation:	Ocean,Land,Air,Express,Others
Port:	Shanghai Port,Qingdao Port,Ningbo Port

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Product Description

Product Attributes

Model No.: vsk 7681-11-0

Brand: Volksky

Product Name: Potassium iodide

Melting Point: 681 °C (lit.)

Boiling Point: 184 °C(lit.)

Flashing Point: 1330°C

Density: 1.7 g/cm3

Storage: 2-8°C

Keywords: iodure de potassium

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Selling Units	:	Kilogram
Package Type	:	1kg bag,25kg drum; provide tailored package on request
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White powder

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Product Description

Potassium iodide is widely used as ananalytical reagent, in photography,and also as an additive to table salt toprevent goitre and other disordersdue to iodine deficiency.

Potassium iodide is a white crystals, granules, or powder; strong, bitter, saline taste. becomes yellowish when exposed to bright light due to photochemical decomposition liberating traces of free iodine. Soluble in water, alcohol, acetone, and glycerol. slightly soluble in ether and ammonia. In solution it has the interestingproperty of dissolving iodine to formthe triiodide ion I3-, which is brown.

Potassium iodide is found in seaweed. Some important applications of this compound involve its use in pharmaceuticals and as a source of iodine in food,especially in animal and poultry feed. Potassium iodide is added to table salt to provide iodine in human food.
Another major use is in making photographic emulsions. In analytical chemistry, potassium iodide is used in iodometric titration with starch indicator to analyze dissolved oxygen, dissolved chlorine, sulfide, and other analytes in water.

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