Potassium iodide
Overview
Quick Details
Other Names:Potassium iodide
MF:KI
EINECS No.:231-659-4
Appearance:White Powder, whtie powder
Shelf life:2 Years
Certificate:ISO FDA COA MSDS
Test Method:HPLC UV
Storage:Cool Dry Place
Molecular Weight:166
COA:Available
Delivery time:Within 2days
Payment:TT.Western Union .Credit Card
Classification:Halide (Except Chloride)
Type:Potassium Iodide
Grade Standard:Electron Grade, Food Grade, Industrial Grade
CAS No.:7681-11-0
Purity:99%min
Application:Nutritional supplement
Supply Ability:
1000 Kilogram/Kilograms per Month
Packaging Details
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 2 days when get the payment
Shipping :We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
Port
Any port of China
Picture Example:
Lead Time :
Quantity(Kilograms) 1 - 25 >25
Product Description
Hot selling high quality Potassium iodide 7681-11-0 with reasonable price and fast delivery !!
Hot selling high quality Potassium iodide 7681-11-0 with reasonable price and fast delivery !!
Introduction
Chemical Name:Potassium iodide
CAS No.:7681-11-0
Molecular Fomula:IK
Molecular weight:166
Appearance: white to off-white crystalline powder
Assay: 99%MIN
Potassium iodide Basic Information CAS No. 7681-11-0:
| Product Name |
Potassium iodide |
| CAS |
7681-11-0 |
| MF |
IK |
| MW |
166 |
| EINECS |
231-442-4 |
| Product Categories |
Inorganics;ACS GradeSynthetic Reagents;Essential Chemicals;Reagent Plus;Routine Reagents;Reference Material Silver nitrateTitration;Salt Concentrates;By Reference Material;Concentrates (e.g. FIXANAL);Halogenated ConcentratesConcentrates (e.g. FIXANAL);Reference Material Sodium thiosulfate;O-P, Puriss p.a. ACS;Puriss p.a. ACS;PotassiumTitration;Solution containers (VOLPAC);Analytical Reagents for General Use;O-P, Puriss p.a.;Puriss p.a.;Pharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP);Pharmacopoeial Inorganics;Halogenated SolutionsVolumetric Solutions;N - RSynthetic Reagents;Potassium;Titration;G - MTitration;Halogenated Solutions;Salt Solutions;Volumetric Solutions;Crystal Grade Inorganics;Inorganic Salts;Potassium Salts;PotassiumMetal and Ceramic Science;Salts;Synthetic Reagents;BioUltraDerivatization Reagents TLC;TLC Reagents, N-RDerivatization Reagents TLC;Molecular Biology;Molecular Biology Reagents;TLC Visualization Reagents (alphabetic sort);TLC Visualization Reagents (by application);Vitamins;Etchants;Electronic Chemicals;Micro/Nanoelectronics;metal halide;19: K;Beaded Materials;Chemical Synthesis;Crystal Grade Inorganics;Inorganic Salts;Materials Science;Metal and Ceramic Science;Potassium Salts;Synthetic Reagents;dyestuff |
Potassium iodide Chemical Properties CAS No. 7681-11-0:
| Melting point |
113 °C(lit.) |
| Boiling point |
184 °C(lit.) |
| density |
1.32 g/mL at 25 °C |
| Fp |
1330°C |
| storage temp. |
Store at RT. |
| solubility |
H2O: 1 M at 20 °C, clear, colorless |
| Water Solubility |
1.43 kg/L |
| Merck |
14,7643 |
Potassium iodide Spec. CAS No. 7681-11-0:
| SPECIFICATION PROPERTIES |
STANDARD |
| Appearance |
White cubic crystal or powder |
| Assay,% |
≥99.0 |
| lnsoluble matter in water,% |
≤0.01 |
| chloride,% |
≤0.02 |
| Sulfate,% |
≤0.005 |
| Sodium,% |
≤0.1 |
| Iron,ppm |
≤0.0003 |
| Magnesium,% |
≤0.002 |
| Heavy metals(as Pb), % |
≤0.0005 |
Function
1. Potassium Iodide, also called KI is a salt of stable (not radioactive) iodine. The compound is required by the body to make thyroid hormones.
2. The major uses of potassium iodide include nutritional supplement in animal feeds. It is also used medicinally in tablets, and also fins application in hair dyes.
3. Potassium Iodide is sometimes added in small quantities to table salt for idolization. This crystalline salt is also used as a fluorescence quenching agent in biomedical research because of collisional quenching by its iodide ion.
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