Arsenic(III) iodide, 98%

Name: Arsenic(III) iodide, 98%
Brand: Vaqora Chemicals
SKU: VQ-015161

About Arsenic(III) iodide, 98%

Vaqora Chemicals supplies Arsenic(III) iodide, a main-group metal compound registered under CAS number 7784-45-4 with a typical assay of 98%. With the molecular formula AsI3, it has a molar mass of 455.63 g/mol. The IUPAC name is triiodoarsane. Alternative names: Arsenous iodide and Arsenic triiodide.

The material typically appears as an orange to pink orange powder. Key physical data: a melting point of 140 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

We offer Arsenic(III) iodide in 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Arsenic(III) iodide, 98%
Catalogue No.	VQ-015161
CAS Number	7784-45-4
IUPAC name	triiodoarsane
Molecular formula	AsI₃
Molecular weight	455.63 g/mol
Exact mass	455.635
Purity / assay	98%
HSN code	29241900
InChIKey	IKIBSPLDJGAHPX-UHFFFAOYSA-N
SMILES	[As](I)(I)I
PubChem CID	24575

Physical properties
Physical form	Powder
Appearance	Orange to pink orange powder
Melting point	140 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	Arsenous iodide, Arsenic triiodide, Triiodoarsine, Arsenous triiodide, Arsenic iodide (AsI3), Headache Cough, Bestmade Natural Products Arsenicum Iodide (Ars Iod), Arsenic iodide, AsI3, Arsen(III)-jodid, Arsorous triiodide

Safety & hazard information (GHS)

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H331Toxic if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P270, P271, P273, P301 + P316, P304 + P340, P316, P321, P330, P391, P403 + P233, P405, 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

Frequently asked questions

What is the CAS number of Arsenic(III) iodide, 98%?

The CAS Registry Number of Arsenic(III) iodide, 98% is 7784-45-4. It is also known as Arsenous iodide, Arsenic triiodide, Triiodoarsine.

What is the molecular formula and molecular weight of Arsenic(III) iodide, 98%?

Arsenic(III) iodide, 98% has the molecular formula AsI3 and a molecular weight of 455.63 g/mol. Its IUPAC name is triiodoarsane.

Which grade and pack sizes of Arsenic(III) iodide, 98% can I order?

We supply Arsenic(III) iodide, 98% in (98%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Arsenic(III) iodide, 98%?

Yes. Every lot of Arsenic(III) iodide, 98% 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 Arsenic(III) iodide, 98% be shipped internationally?

Yes. Arsenic(III) iodide, 98% 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.