Iodine, USP, ACS, AR

Name: Iodine, USP, ACS, AR
Brand: Vaqora Chemicals
SKU: VQ-047166

About Iodine, USP, ACS, AR

Iodine (CAS 7553-56-2) is a synthetic reagent offered by Vaqora Chemicals in USP / ACS / AR grade. With the molecular formula I2, it has a molar mass of 253.81 g/mol. The IUPAC name is molecular iodine. It is also known as Diiodine or Iodine crystals.

Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, reaction development, medicinal chemistry and analytical determinations. Typical end-use sectors are academic and industrial research.

Available in 25 g, 100 g, 500 g and 500 mL packs, Iodine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Analytical determinations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Iodine, USP, ACS, AR
Catalogue No.	VQ-047166
CAS Number	7553-56-2
IUPAC name	molecular iodine
Molecular formula	I₂
Molecular weight	253.81 g/mol
Exact mass	253.809
Grade	USP / ACS / AR
HSN code	28012000
InChIKey	PNDPGZBMCMUPRI-UHFFFAOYSA-N
SMILES	II
PubChem CID	807

Physical properties
Physical form	Other
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Diiodine, Iodine crystals, Iodine sublimed, Tincture iodine, Vistarin, Eranol, Iosan superdip, Iodine tincture, Iodine colloidal, diiodane, iodium, Tegodyne

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H312Harmful in contact with skin
H332Harmful if inhaled
H400Very toxic to aquatic life

Precautionary statements: P261, P271, P273, P280, P302 + P352, P304 + P340, P317, P321, P362 + P364, P391, P501

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 7553-56-2

Iodine 0.01N volumetric solution

CAS: 7553-56-2
Formula: I₂
MW: 253.81 g/mol

VQ-000104

USP

Iodine 0.1 N volumetric solution as per, USP

CAS: 7553-56-2
Formula: I₂
MW: 253.81 g/mol

VQ-047165

ACS

Iodine ACS reagent, ≥99.8%

CAS: 7553-56-2
Formula: I₂
MW: 253.81 g/mol

VQ-000867

Extra Pure

Iodine, 99%

CAS: 7553-56-2
Formula: I₂
MW: 253.81 g/mol

VQ-000870

AR

Iodine, GR 99.5%+

CAS: 7553-56-2
Formula: I₂
MW: 253.81 g/mol

VQ-000871

IP/BP/EP/Ph. Eur.

Iodine, IP/BP/EP/Ph. Eur. 99.5%

CAS: 7553-56-2
Formula: I₂
MW: 253.81 g/mol

VQ-046156

Frequently asked questions

What is the CAS number of Iodine, USP, ACS, AR?

The CAS Registry Number of Iodine, USP, ACS, AR is 7553-56-2. It is also known as Diiodine, Iodine crystals, Iodine sublimed.

What is the molecular formula and molecular weight of Iodine, USP, ACS, AR?

Iodine, USP, ACS, AR has the molecular formula I2 and a molecular weight of 253.81 g/mol. Its IUPAC name is molecular iodine.

Which grade and pack sizes of Iodine, USP, ACS, AR can I order?

We supply Iodine, USP, ACS, AR in USP / ACS / AR grade, in 25 g, 100 g, 500 g, 500 mL, 4 no. packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Iodine, USP, ACS, AR?

Yes. Every lot of Iodine, USP, ACS, AR 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 Iodine, USP, ACS, AR be shipped internationally?

Yes. Iodine, USP, ACS, AR 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.