Cadmium selenide, 99.999%

Name: Cadmium selenide, 99.999%
Brand: Vaqora Chemicals
SKU: VQ-018352

About Cadmium selenide, 99.999%

Cadmium selenide is an electronic material in Puriss grade carrying the CAS registry number 1306-24-7 with a typical assay of 99.999%. The compound has the formula CdSe, corresponding to a molecular weight of 191.38 g/mol. Its systematic (IUPAC) name is selanylidenecadmium. It is also known as Cadmium(2+) selenide or Cadmium(II) selenide.

The material typically appears as a light grey to black powder. Literature values give a density of 5.81 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 9 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for semiconductor research, electronic devices, thin films and organic synthesis. Our customers for this product work in academic and industrial research and electronics and semiconductors.

Standard pack sizes are 5 g, 10 g, 50 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Semiconductor research
Electronic devices
Thin films
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cadmium selenide, 99.999%
Catalogue No.	VQ-018352
CAS Number	1306-24-7
IUPAC name	selanylidenecadmium
Molecular formula	CdSe
Molecular weight	191.38 g/mol
Exact mass	193.8199
Grade	Puriss
Purity / assay	99.999%
HSN code	28429090
InChIKey	AQCDIIAORKRFCD-UHFFFAOYSA-N
SMILES	[Se]=[Cd]
PubChem CID	14784

Physical properties
Physical form	Powder
Appearance	Light grey to black powder
Density	5.81 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2570
Synonyms	Cadmium(2+) selenide, Cadmium(II) selenide, Cadmium selenide (CdSe), CdSe cpd, (Selenido)cadmium, Cadmium selenide, 325 mesh, Cadmium selenide CANdot quantum dot (core), 50umol/L in hexane, Lumidot(TM) CdSe, 480, core-type quantum dots, 5 mg/mL in toluene, Lumidot(TM) CdSe, 610, core-type quantum dots, 5 mg/mL in toluene, Lumidot(TM) CdSe, 640, core-type quantum dots, 5 mg/mL in toluene, Cadmium selenide CAN dot quantum dot (core), 50umol/L in hexane, 525nm peak emission, Cadmium selenide CANdot quantum dot (core), 50umol/L in hexane, 550nm peak emission

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301+H331Toxic if swallowed or if inhaled
H301Toxic if swallowed
H312Harmful in contact with skin
H331Toxic if inhaled
H350May cause cancer
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P316, P317, P318, P319, P321, P330, P362 + P364, 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

Other grades of CAS 1306-24-7

Puriss

Cadmium selenide, 99.99%

CAS: 1306-24-7
Formula: CdSe
MW: 191.38 g/mol

VQ-018351

Frequently asked questions

What is the CAS number of Cadmium selenide, 99.999%?

The CAS Registry Number of Cadmium selenide, 99.999% is 1306-24-7. It is also known as Cadmium(2+) selenide, Cadmium(II) selenide, Cadmium selenide (CdSe).

What is the molecular formula and molecular weight of Cadmium selenide, 99.999%?

Cadmium selenide, 99.999% has the molecular formula CdSe and a molecular weight of 191.38 g/mol. Its IUPAC name is selanylidenecadmium.

Which grade and pack sizes of Cadmium selenide, 99.999% can I order?

We supply Cadmium selenide, 99.999% in Puriss (99.999%) grade, in 5 g, 10 g, 50 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cadmium selenide, 99.999%?

Yes. Every lot of Cadmium selenide, 99.999% 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 Cadmium selenide, 99.999% be shipped internationally?

Yes. Cadmium selenide, 99.999% is classified as hazardous (UN 2570), 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.