Potassium iodate (CAS 7758-05-6) — formula IKO3, molecular weight 213.85 g/mol; category food additives.
| CAS Number | 7758-05-6 |
|---|---|
| Molecular Formula | IKO3 |
| Molecular Weight | 213.85 g/mol |
| Melting Point | 560 °C |
| Applications | Uses: Used as a reagent to test for zinc and arsenic, a photographic emulsion, a feed additive, a dietary supplement, and in spectroscopy, infrared transmission, and scintillation, [Hawley] Classification code: Anti-infective agents, antifungal agents, [ChemIDplus], Photographic Processing [Category: Other], Farming (Feed Additives) [Category: Industry], MEDICATION (VET), Medication, Oxidizing agent in volumetric chemical analysis, REAGENT IN MERCURY REDN METHOD OF PYRETHRIN ANALYSIS, For more Uses (Complete) data for POTASSIUM IODATE (6 total), please visit the HSDB record page., Use Classification: Food Additives -> FLOUR_TREATMENT_AGENT -> JECFA Functional Classes, Methods of Manufacturing: Prepared by dissolving iodine in a caustic alkali solution and recovering the iodate by filtration., Prepared by oxidation of iodine to iodic acid, followed by neutralization with an oxide or hydroxide, or by electrolytic oxidation of an iodide solution., Formulations, Preparations: Grades: ...CP, FCC, Technical, Available as, techincal, FCC food grades, 99.9% purity grade, ACS reagent grade, General Manufacturing Information: Iodic acid (HIO3), potassium salt (1:1): ACTIVE, RECOMMENDED BY WORLD HEALTH ORGANIZATION AS AN ADDITIVE TO TABLE SALT TO PREVENT GOITER, IODATES, ., Iodates are precipitated when solutions of metal salts react with alkali-metal iodates., Formed when potassium iodide is fused with potassium chlorate, bromate, or perchlorate. |
| Category | Nutrition Enhancers |
Documented applications: Uses: Used as a reagent to test for zinc and arsenic, a photographic emulsion, a feed additive, a dietary supplement, and in spectroscopy, infrared transmission, and scintillation, [Hawley] Classification code: Anti-infective agents, antifungal agents, [ChemIDplus], Photographic Processing [Category: Other], Farming (Feed Additives) [Category: Industry], MEDICATION (VET), Medication, Oxidizing agent in volumetric chemical analysis, REAGENT IN MERCURY REDN METHOD OF PYRETHRIN ANALYSIS, For more Uses (Complete) data for POTASSIUM IODATE (6 total), please visit the HSDB record page., Use Classification: Food Additives -> FLOUR_TREATMENT_AGENT -> JECFA Functional Classes, Methods of Manufacturing: Prepared by dissolving iodine in a caustic alkali solution and recovering the iodate by filtration., Prepared by oxidation of iodine to iodic acid, followed by neutralization with an oxide or hydroxide, or by electrolytic oxidation of an iodide solution., Formulations, Preparations: Grades: ...CP, FCC, Technical, Available as, techincal, FCC food grades, 99.9% purity grade, ACS reagent grade, General Manufacturing Information: Iodic acid (HIO3), potassium salt (1:1): ACTIVE, RECOMMENDED BY WORLD HEALTH ORGANIZATION AS AN ADDITIVE TO TABLE SALT TO PREVENT GOITER, IODATES, ., Iodates are precipitated when solutions of metal salts react with alkali-metal iodates., Formed when potassium iodide is fused with potassium chlorate, bromate, or perchlorate..
Potassium iodate is a food-grade compound with CAS registry number 7758-05-6 and molecular formula IKO3 (molecular weight 213.85 g/mol), belonging to the food additives segment of chemical raw materials.
CAS number: 7758-05-6
Its molecular formula IKO3 comprises 1 I, 1 K, 3 O atoms.
Also known as: Potassium iodate · 碘酸钾
Category: food additives
The CAS registry number of Potassium iodate is 7758-05-6.
Molecular formula IKO3, molecular weight 213.85 g/mol.
It is also registered under: Potassium iodate, 碘酸钾.
Recorded applications: Uses: Used as a reagent to test for zinc and arsenic, a photographic emulsion, a feed additive, a dietary supplement, and in spectroscopy, infrared transmission, and scintillation, [Hawley] Classification code: Anti-infective agents, antifungal agents, [ChemIDplus], Photographic Processing [Category: Other], Farming (Feed Additives) [Category: Industry], MEDICATION (VET), Medication, Oxidizing agent in volumetric chemical analysis, REAGENT IN MERCURY REDN METHOD OF PYRETHRIN ANALYSIS, For more Uses (Complete) data for POTASSIUM IODATE (6 total), please visit the HSDB record page., Use Classification: Food Additives -> FLOUR_TREATMENT_AGENT -> JECFA Functional Classes, Methods of Manufacturing: Prepared by dissolving iodine in a caustic alkali solution and recovering the iodate by filtration., Prepared by oxidation of iodine to iodic acid, followed by neutralization with an oxide or hydroxide, or by electrolytic oxidation of an iodide solution., Formulations, Preparations: Grades: ...CP, FCC, Technical, Available as, techincal, FCC food grades, 99.9% purity grade, ACS reagent grade, General Manufacturing Information: Iodic acid (HIO3), potassium salt (1:1): ACTIVE, RECOMMENDED BY WORLD HEALTH ORGANIZATION AS AN ADDITIVE TO TABLE SALT TO PREVENT GOITER, IODATES, ., Iodates are precipitated when solutions of metal salts react with alkali-metal iodates., Formed when potassium iodide is fused with potassium chlorate, bromate, or perchlorate..
Category: Nutrition Enhancers.
Independent reference data for Potassium iodate (CAS 7758-05-6), compiled from public chemistry databases.
| CAS 号 | 7758-05-6 |
|---|---|
| PubChem CID | 23665710 |
| 分子式 | IKO3 |
| 分子量 | 213.85 g/mol |
| IUPAC 名称 | potassium iodate |
| InChIKey | JLKDVMWYMMLWTI-UHFFFAOYSA-M |
| UNII（FDA） | I139E44NHL |
| ChEBI 编号 | CHEBI:234593 |
| Molecular Weight | 214.001 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 213.85292 |
| Monoisotopic Mass | 213.85292 |
| Topological Polar Surface Area | 57.2 |
| Heavy Atom Count | 5 |
| Melting Point | 560 °C |
|---|---|
| Solubility | 9.16 g/100 g H20 at 25 °C |
| Density | 3.98 |
| Density | 3.89 @25 °C |
| Other Experimental Properties | Partial decomp @ 560 °C |
POTASSIUM IODATE; 7758-05-6; Iodic acid, potassium salt; Iodic acid (HIO3), potassium salt; I139E44NHL; Potassium iodine oxide (KIO3); DTXSID5058480; NSC-215201; IODIC ACID (HIO3) POTASSIUM SALT (1:1); RefChem:6157; DTXCID9032248; 231-831-9; Potassium triodate; Kaliumjodat; potassium;iodate; Potassium iodine oxide
| 法规与食品接触 | FDA Substance added to food: DOUGH STRENGTHENER, FLOUR TREATING AGENT, MALTING OR FERMENTING AID, NUTRIENT SU FLOUR_TREATMENT_AGENT: Food Additives DOUGH STRENGTHENER, FLOUR TREATING AGENT, MALTING OR FERMENTING AID, NUTRIENT SUPPLEMENT, OXIDIZING OR REDUCIN 第37次会议（TRS 806-JECFA 37/49）确认碘酸钾和碘化钾应继续 NMRS 40/TRS 339-JECFA 9/15 FAS 67.29/NMRS 40A,B,C-JECFA 9/113 |
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| 已通报的危害声明 | H272 (85.3%), H302 (58.2%), H315 (59.6%), H319 (66.8%), H335 (59.4%), H371 |
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碘酸钾 的 CAS 号为 7758-05-6，分子式 IKO3，分子量 213.85 g/mol。 UNII I139E44NHL; ChEBI 234593; InChIKey JLKDVMWYMMLWTI-UHFFFAOYSA-M. Melting Point: 560 °C; Solubility: 9.16 g/100 g H20 at 25 °C; Density: 3.98.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 碘酸钾