Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm
Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm (CAS 7440-21-3) – single crystal substrate.
About Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm
Vaqora Chemicals supplies Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm, a single crystal substrate registered under CAS number 7440-21-3. The compound has the formula Si, corresponding to a molecular weight of 28.09 g/mol. Its systematic (IUPAC) name is silicon.
It is supplied as a solid. Reported physical data include a boiling point of 2355 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span epitaxial thin-film growth, semiconductor research, substrate for devices and electronics and thin films. Typical end-use sectors are academic and industrial research and electronics and semiconductors.
Available in 1 pc and 10 pc packs, Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Epitaxial thin-film growth
- Semiconductor research
- Substrate for devices
- Electronics & thin films
Industries
Specifications & identifiers
| Product name | Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm |
|---|---|
| Catalogue No. | VQ-018300 |
| CAS Number | 7440-21-3 |
| IUPAC name | silicon |
| Molecular formula | Si |
| Molecular weight | 28.09 g/mol |
| Exact mass | 27.9769 |
| HSN code | 90019002 |
| InChIKey | XUIMIQQOPSSXEZ-UHFFFAOYSA-N |
| SMILES | [Si] |
| PubChem CID | 5461123 |
| Physical form | Solid |
|---|---|
| Boiling point | 2355 °C |
| H-bond donors / acceptors | 0 / 0 |
| TPSA | 0 Ų |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H228Flammable solidH320Causes eye irritation
Precautionary statements: P210, P240, P241, P264 + P265, P280, P305 + P351 + P338, P337 + P317, P370 + P378
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Other grades of CAS 7440-21-3
- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
- CAS
- 7440-21-3
- Formula
- Si
- MW
- 28.09 g/mol
Frequently asked questions
What is the CAS number of Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm?
The CAS Registry Number of Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm is 7440-21-3.
What is the molecular formula and molecular weight of Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm?
Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm has the molecular formula Si and a molecular weight of 28.09 g/mol. Its IUPAC name is silicon.
Which grade and pack sizes of Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm can I order?
We supply Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm, in 1 pc, 10 pc packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm?
Yes. Every lot of Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm 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 Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm be shipped internationally?
Yes. Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm 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.
Enquire about Silicon wafer (single substrase), n-type, contains Arsenic as dopant, diam. × thickness 4 in. × 0.2 mm
We reply within one business day with price, pack options, lead time and documentation.
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