三碘化钾

Description

potassium triiodide · CAS 12298-68-9 · I3K. UNII T66M6Y3KSA.

Identification

CAS Registry Number	12298-68-9
PubChem CID	105053
Molecular formula	I3K
IUPAC name	potassium triiodide
UNII (FDA)	T66M6Y3KSA

Computed Descriptors

Molecular Weight	419.8117
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	419.6771
Monoisotopic Mass	419.6771
Topological Polar Surface Area	0
Heavy Atom Count	4
Formal Charge	0
Complexity	3.2

Documented Uses

• Potassium iodide (K(I3)): ACTIVE
• Agents acting to arrest the flow of blood. Absorbable hemostatics arrest bleeding either by the formation of an artificial clot or by providing a mechanical matrix that facilitates clotting when applied directly to the bleeding surface. These agents function more at the capillary level and are not effective at stemming arterial or venous bleeding under any significant intravascular pressure.
• Drugs that act locally on cutaneous or mucosal surfaces to produce inflammation; those that cause redness due to hyperemia are rubefacients; those that raise blisters are vesicants and those that penetrate sebaceous glands and cause abscesses are pustulants; tear gases and mustard gases are also irritants.
• Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS.

Synonyms

Potassium triiodide; Lugol's iodine; 12298-68-9; Microiodide; Iodine aqueous; Potassium iodide (K(I3)); T66M6Y3KSA; Lugols strong iodine; DTXSID90228534; RefChem:175637; DTXCID40151025; 235-567-5; Iodine-potassium iodide; potassium;triiodide; UNII-T66M6Y3KSA; EINECS 235-567-5

Frequently Asked Questions

What are the CAS number and molecular formula of potassium triiodide?

CAS 12298-68-9; molecular formula I3K; molecular weight — g/mol.

What other names is potassium triiodide known by?

Potassium triiodide, Lugol's iodine, 12298-68-9, Microiodide, Iodine aqueous, Potassium iodide (K(I3)).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.