Potassium Iodide, for molecular biology

Name: Potassium Iodide, for molecular biology
Brand: Vaqora Chemicals
SKU: VQ-046159

About Potassium Iodide, for molecular biology

Vaqora Chemicals supplies Potassium Iodide in Molecular Biology grade, a molecular biology reagent registered under CAS number 7681-11-0. Its molecular formula is IK and its molecular weight is 166.0 g/mol. It is also known as Thyro-Block or Kali iodide.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 8 hazard statements. Review the Safety Data Sheet before use.

Key uses span electrophoresis, DNA/RNA workflows and protein analysis. It is used across academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 100 g and 250 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Potassium Iodide, for molecular biology
Catalogue No.	VQ-046159
CAS Number	7681-11-0
IUPAC name	potassium iodide
Molecular formula	IK
Molecular weight	166 g/mol
Exact mass	165.8682
Grade	Molecular Biology
HSN code	28276010
InChIKey	NLKNQRATVPKPDG-UHFFFAOYSA-M
SMILES	[K+].[I-]
PubChem CID	4875

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 1
TPSA	0 Å²
Synonyms	Thyro-Block, Kali iodide, Knollide, Kisol, Potassium iodide (KI), Potassium monoiodide, Kalii iodidum, Asmofug E, Potassium diiodide, Dipotassium diiodide, Joptone, Potide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P233, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P391

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7681-11-0

Reference Standard

Potassium Iodide

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-014039

Potassium iodide 0.1M solution

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-003631

Potassium iodide 0.1M standardized solution

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-000112

Potassium iodide 1M solution

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-000113

Potassium iodide 1M standardized solution

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-000114

Potassium iodide 3M solution

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-000115

Potassium iodide 3M standardized solution

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-000116

ACS

Potassium iodide ACS reagent, 99.8%

CAS: 7681-11-0
Formula: IK
MW: 166 g/mol

VQ-014040

All 16 products with CAS 7681-11-0 →

Frequently asked questions

What is the CAS number of Potassium Iodide, for molecular biology?

The CAS Registry Number of Potassium Iodide, for molecular biology is 7681-11-0. It is also known as Thyro-Block, Kali iodide, Knollide.

What is the molecular formula and molecular weight of Potassium Iodide, for molecular biology?

Potassium Iodide, for molecular biology has the molecular formula IK and a molecular weight of 166 g/mol. Its IUPAC name is potassium iodide.

Which grade and pack sizes of Potassium Iodide, for molecular biology can I order?

We supply Potassium Iodide, for molecular biology in Molecular Biology grade, in 100 g, 250 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Potassium Iodide, for molecular biology?

Yes. Every lot of Potassium Iodide, for molecular biology is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Potassium Iodide, for molecular biology be shipped internationally?

Yes. Potassium Iodide, for molecular biology is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.