| CAS No.: | 7681-11-0 |
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| Other Names: | potassium iodide |
| MF: | KI |
| EINECS No.: | 231-659-4 |
| Place of Origin: | China (Mainland) |
| Brand Name: | sjtd |
| Model Number: | sjtd |
| Appearance: | white crystalline powder |
| Application: | Feed Grade,Food Grade,Medicine Grade |
| Grade Standard: | Food Grade,Industrial Grade,Medicine Grade,Reagent Grade |
| Purity: | 99% and 99.5% |
Quick Details
Specifications
Best price of Potassium iodide CAS 7681-11-0 Chemical Reagent
Specifications
Potassium Iodide - (CAS No: 7681-11-0 Grade: ACS)
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POTASSIUM IODIDE |
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CAS No. : 7681– 11 – 0 Grade : ACS |
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Mol. Wt. : 166.00 g / mol Mol. Formula : KI |
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Appearance : White Crystalline Powder, Slightly Deliquescent, turning yellow in air when exposed to Light and Humidity Identity : K- Passes test I - Passes test Test Solution water : Clear and Colorless Solution |
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PARAMETERS |
ACS |
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Assay |
NLT 99.0% |
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pH (5% Aqueous solution) at 25 °C |
6.0 – 9.2 |
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MAXIMUM LIMITS OF IMPURITIES |
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Insoluble Matter |
0.005% |
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Loss on drying |
0.2% |
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Chloride (Cl)& Bromide (Br) |
0.01% |
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Iodate (IO3) |
0.0003 % |
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Phosphate (PO4) |
0.001% |
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Sulphate (SO4) |
0.005% |
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Barium (Ba) |
0.002% |
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Calcium (Ca) |
0.002% |
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Heavy Metals (as Pb) |
0.0005 % |
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Iron (Fe) |
0.0003 % |
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Magnesium (Mg) |
0.001% |
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Sodium (Na) |
0.005% |
Usage:
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.
Package:
25kg/bag,25kg/drum. 18MT/FCL