Kaliumbijodat

Base Information

• Chemical Name: Kaliumbijodat
• CAS No.: 13455-24-8
• Molecular Formula: HIO3.1/2K
• Molecular Weight: 389.912
• Hs Code.: 2829 90 80
• Mol file: 13455-24-8.mol

Synonyms:Kaliumbijodat;ALRLJVYQOIVNRH-UHFFFAOYSA-N;Potassium iodate, AR, >=99.9%;Potassium iodate, LR, >=99.9%;Potassium iodate, BioXtra, >=99.0%;Potassium iodate, ACS reagent, 99.5%;Potassium iodate, reagent grade, >=98%;Potassium iodate, p.a., 99.4-100.4%;Potassium iodate, BioUltra, >=99.5% (RT);Potassium iodate, 99.995% trace metals basis;Potassium iodate, SAJ first grade, >=99.5%;Potassium iodate, JIS special grade, >=99.7%;Potassium iodate, puriss. p.a., 99.7-100.4%;Potassium iodate, certified reference material for titrimetry, certified by BAM, according to ISO 17025, >=99.5%

Chemical Property of Kaliumbijodat

Chemical Property:

• Appearance/Colour: white powder
• PSA: 111.57000
• LogP: 1.00060
• Storage Temp.: Store at +5°C to +30°C.
• Solubility.: 13g/l
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 214.86075
• Heavy Atom Count: 5
• Complexity: 46.2

Purity/Quality:

99% ^*data from raw suppliers

Potassium hydrogen diiodate puriss. p.a., ≥99.8% (RT) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): O; C
• Hazard Codes: O,C
• Statements: 8-34
• Safety Statements: 17-26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: OI(=O)=O.[K]
• Uses: Potassium hydrogen diiodate is used in standardizing bases. Potassium hydrogen iodate acts as an oxidizing agent. Further, it serves as an intermediate for the synthesis of potassium iodate and also used as an analysis reagent.

Technology Process of Kaliumbijodat

There total 2 articles about Kaliumbijodat which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

K(1+)*IO3(1-)*HIO3*H2O=KIO3*HIO3*H2O → K(1+)*IO3(1-)*HIO3=KIO3*HIO3 (13455-24-8)

Guidance literature:

In neat (no solvent); byproducts: H2O; loss of water between 130 - 200°C;;

Reference yield:

potassium iodate (7758-05-6) + iodic acid (7782-68-5) → KIO3*HIO3, δ (13455-24-8)

Guidance literature:

In not given; according to Kunze, G., Acta Crystallogr. B33 (1977) 2795-2803, by slowly cooling down the concd. soln. of KIO3 and HIO3 from 413 to 353 K during 3 mo;

DOI:10.1016/j.molstruc.2004.02.005

upstream raw materials:

potassium iodate

iodic acid

Refernces