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Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm

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Order Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm (CAS 7440-21-3) online at Zemixal…

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Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm chemical structure
CAS number7440-21-3
FormulaSi
Molar mass28.09 g/mol
Physical formCrystalline
HS code9002
InChIKeyXUIMIQQOPSSXEZ-UHFFFAOYSA-N
IUPAC namesilicon

About Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm

Zemixal supplies Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm within its inorganic Chemicals, Metals & Advanced Materials portfolio. Key data: CAS 7440-21-3, formula Si and molar mass 28.09 g/mol. It is handled as a crystalline solid.

Where it is used

  • Optical windows
  • IR & UV optics
  • Coated substrates
  • Electronics & thin films

Storage and safety notes

Hazard communication follows GHS (Danger: H228 and H320). Our SDS lists exposure controls and first-aid measures.

Order it in 1 pc and 10 pc packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Optical windows
  • IR & UV optics
  • Coated substrates
  • Electronics & thin films

Applications

Specifications and identifiers

Specifications of Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm
Product nameSilicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm
Catalogue numberZX-017176
CAS number7440-21-3
IUPAC namesilicon
Molecular formulaSi
Molar mass28.09 g/mol
Exact mass27.9769
Physical formCrystalline
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code9002
InChIKeyXUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES[Si]
PubChem CID5461123
SynonymsSilicon substrate, single crystal, dia x thickness 2 in x 280 μm

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable

Signal word Danger

  • H228Flammable solid
  • H320Causes eye irritation

Precautionary statements P210, P240, P241, P264 + P265, P280, P305 + P351 + P338, P337 + P317, P370 + P378

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm
1 pcQuoted on request
10 pcQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm

Which CAS number identifies Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm?
Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm is registered under CAS 7440-21-3. You may also see it listed as Silicon substrate, single crystal, dia x thickness 2 in x 280 μm. Our catalogue number for this item is ZX-017176.
What are the formula and molar mass of Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm?
For Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm, its formula is Si and its molar mass is 28.09 g/mol. The systematic (IUPAC) name is silicon. InChIKey XUIMIQQOPSSXEZ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 1 pc, 10 pc. Larger quantities and custom packing can be quoted on request.
Which documents come with Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm to my country?
Yes. Because Silicon wafer, both side polished, N-type, single crystal, dia x thickness 3 in x 500 μm is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 7440-21-3

All 21 grades

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