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ChemicalBook >> CAS DataBase List >> Potassium periodate

Potassium periodate

Potassium periodate price.
  • $11 - $2666.97
  • Product name: Potassium periodate
  • CAS: 7790-21-8
  • MF: H2IKO4
  • MW: 232.01
  • EINECS:232-196-0
  • MDL Number:MFCD00011407
  • Synonyms:POTASSIUM PERIODATE, 99.8%, A.C.S. REAGE NT;POTASSIUM (META)PERIODATE, ACS;POTASSIUM PERIODATE, 99.9+%;POTASSIUM PERIODATE 99.8% &;POTASSIUM TETROXOIODATE(VII) R. G., REAG . ACS;PotassiumMetaperiodateGr;PotassiumPeriodateKIO4;PotassiumMetaperiodateExtraPure
14 prices
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Brand
  • AK Scientific
  • Alfa Aesar
  • Chem-Impex
  • GFS CHEMICALS
  • Sigma-Aldrich
  • Usbiological
Package
  • 5g
  • 25g
  • 100g
  • 500g
  • 1KG
  • 2.5KG
  • 2500g
  • 5KG
  • 10Kg
  • ManufacturerAK Scientific
  • Product numberJ50858
  • Product descriptionPotassium periodate
  • Packaging5g
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number022896
  • Product descriptionPotassium periodate, ACS, 99.8%-100.3%
  • Packaging25g
  • Price$43.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11308
  • Product descriptionPotassium periodate, 99%
  • Packaging100g
  • Price$68.4
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number022896
  • Product descriptionPotassium periodate, ACS, 99.8%-100.3%
  • Packaging100g
  • Price$118
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11308
  • Product descriptionPotassium periodate, 99%
  • Packaging500g
  • Price$248
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11308
  • Product descriptionPotassium periodate, 99%
  • Packaging2500g
  • Price$955
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number22854
  • Product descriptionPotassiumperiodate,99.8-100.3%(Assaybytitration),ACSreagentHazmat 99.8-100.3%(Assaybytitration)
  • Packaging1KG
  • Price$420.49
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22854
  • Product descriptionPotassiumperiodate,99.8-100.3%(Assaybytitration),ACSreagentHazmat 99.8-100.3%(Assaybytitration)
  • Packaging2.5KG
  • Price$984.84
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22854
  • Product descriptionPotassiumperiodate,99.8-100.3%(Assaybytitration),ACSreagentHazmat 99.8-100.3%(Assaybytitration)
  • Packaging5KG
  • Price$1715.17
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number61501
  • Product descriptionPotassium (meta)periodate
  • Packaging100g
  • Price$74.15
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number61404
  • Product descriptionPOTASSIUMPERIODATE,COMM
  • Packaging10Kg
  • Price$2666.97
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number210056
  • Product descriptionPotassium periodate ACS reagent, 99.8%
  • Packaging100g
  • Price$206
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number210056
  • Product descriptionPotassium periodate ACS reagent, 99.8%
  • Packaging500g
  • Price$419
  • Updated2024-03-01
  • Buy
  • ManufacturerUsbiological
  • Product number288051
  • Product descriptionPotassium periodate meta
  • Packaging500g
  • Price$418
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J50858 Potassium periodate 5g $11 2021-12-16 Buy
Alfa Aesar 022896 Potassium periodate, ACS, 99.8%-100.3% 25g $43.65 2024-03-01 Buy
Alfa Aesar A11308 Potassium periodate, 99% 100g $68.4 2024-03-01 Buy
Alfa Aesar 022896 Potassium periodate, ACS, 99.8%-100.3% 100g $118 2024-03-01 Buy
Alfa Aesar A11308 Potassium periodate, 99% 500g $248 2024-03-01 Buy
Alfa Aesar A11308 Potassium periodate, 99% 2500g $955 2024-03-01 Buy
Chem-Impex 22854 Potassiumperiodate,99.8-100.3%(Assaybytitration),ACSreagentHazmat 99.8-100.3%(Assaybytitration) 1KG $420.49 2021-12-16 Buy
Chem-Impex 22854 Potassiumperiodate,99.8-100.3%(Assaybytitration),ACSreagentHazmat 99.8-100.3%(Assaybytitration) 2.5KG $984.84 2021-12-16 Buy
Chem-Impex 22854 Potassiumperiodate,99.8-100.3%(Assaybytitration),ACSreagentHazmat 99.8-100.3%(Assaybytitration) 5KG $1715.17 2021-12-16 Buy
GFS CHEMICALS 61501 Potassium (meta)periodate 100g $74.15 2021-12-16 Buy
GFS CHEMICALS 61404 POTASSIUMPERIODATE,COMM 10Kg $2666.97 2021-12-16 Buy
Sigma-Aldrich 210056 Potassium periodate ACS reagent, 99.8% 100g $206 2024-03-01 Buy
Sigma-Aldrich 210056 Potassium periodate ACS reagent, 99.8% 500g $419 2024-03-01 Buy
Usbiological 288051 Potassium periodate meta 500g $418 2021-12-16 Buy

Properties

Melting point :582 °C
Boiling point :explodes [HAW93]
Density :3.618
vapor density :7.9 (vs air)
storage temp. :2-8°C
solubility :H2O: 0.01 M at 20 °C, clear, colorless
form :Powder/Solid
color :White to off-white
Specific Gravity :3.618
PH :pH (5g/l, 25℃) : 4.5～5.5
Odor :Odorless
PH Range :4.5 - 5.5
Water Solubility :0.42 g/100 mL (20 ºC)
Merck :14,7654
crystal system :square
Space group :I41/a
Lattice constant :
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.57260.57261.2607909090

Stability :Stable. Strong oxidizer - contact with combustible materials may cause fire. Incompatible with organic material, combustible material, strong reducing agents, powdered metals.
CAS DataBase Reference :7790-21-8(CAS DataBase Reference)
EPA Substance Registry System :Periodic acid (HIO4), potassium salt (7790-21-8)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H271 May cause fire or explosion; strong oxidiser Oxidising liquids;Oxidising solids Category 1 Danger GHS hazard pictograms P210, P220, P221, P280, P283,P306+P360, P371+P380+P375,P370+P378, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger GHS hazard pictograms P260, P264, P270, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Potassium periodate (chemical formula: KIO4) is a kind of inorganic salt composed of a potassium cation and a periodate anion. It can be used for the determination of potassium and cerium owing to its low solubility of KIO4. It can be used an oxidizing agent, and as a source of oxygen. It can also be used for the determination of the concentration of other compounds through measuring the reaction between DPC (sc-202590) and KIO4. It can be synthesize through the oxidation of potassium iodate through chlorine and potassium hydroxide, or by the electrochemical oxidation of potassium iodate.

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