Customization: | Available |
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CAS No.: | 7758-05-6 |
Formula: | IKO3 |
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Product name |
Potassium iodate |
Batch No. | 20230306 | |
package |
25KG/bucket |
Test date | 20230306 | |
Peform standard |
CP2020 |
Report date |
20230306 | |
Item of analysis |
Standard |
Result of analysis |
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Description |
White or off-white powder/ crystalline solid |
White or off-white powder/ crystalline solid |
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Identify |
1, 4mg/ml product aqueous solution 5ml, add sulfurous acid solution 1 drop, add starch indicator solution, should be blue.2. reaction of potassium salt in aqueous solution of this product |
1, 4mg/ml product aqueous solution 5ml, add sulfurous acid solution 1 drop, add starch indicator solution, should be blue.2. reaction of potassium salt in aqueous solution of this product was positive |
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PH | conform standard | conform standard | ||
Color | clear and colorless | clear and colorless | ||
Loss on Drying% | ≤0.5% | conform | ||
( I )(%) ≤ | ≤0.002% | <0.002% | ||
( CLO3)(%)≤ | should be conformed | conform | ||
( SO4)(%) ≤ | ≤0.005% | <0.005 | ||
heavy metal | ≤10ppm | <10ppm | ||
Ba | should be conformed | conform | ||
As | ≤0.0003% | <0.0003% | ||
content |
≥99.0% | 99.5% |