PHR1360

Potassium Iodide

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Potassium iodide
• Linear Formula: KI
• CAS Number: 7681-11-0
• Molecular Weight: 166.00
• EC Number: 231-659-4
• MDL number: MFCD00011405
• UNSPSC Code: 41116107
• PubChem Substance ID: 329823340
• NACRES: NA.24

Properties

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• agency: traceable to USP 1548280
• vapor pressure: 1 mmHg ( 745 °C)
• API family: potassium iodide
• CofA: current certificate can be downloaded
• packaging: pkg of 5 g
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 681 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-30°C
• SMILES string: [K+].[I-]
• InChI: 1S/HI.K/h1H;/q;+1/p-1
• InChI key: NLKNQRATVPKPDG-UHFFFAOYSA-M

Description

General description

Potassium Iodide is well-known for being the first drug in the successful treatment of human sporotrichosis. Today it is widely used for the treatment of various kinds of skin inflammation disorders such as erythema nodosum, subacute nodular migratory panniculitis, nodular vasculitis, erythema multiforme, and Sweet′s syndrome. On account of its low cost, it continues to be used for cutaneous and lymphocutaneous diseases. It is also a part of the electrolyte of dye sensitized solar cells (DSSC).[1][2][3]
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA1464 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H372
• pcodes: P260 - P264 - P270 - P314 - P501
• Hazard Classifications: STOT RE 1 Oral
• target_organs: Thyroid
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable