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Optical Windows & Coated Substrates

Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm

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Order Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm (CAS 7440-21-3) online at Zemixal…

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Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm chemical structure
CAS number7440-21-3
FormulaSi
Molar mass28.09 g/mol
Physical formSolid
HS code28046900
InChIKeyXUIMIQQOPSSXEZ-UHFFFAOYSA-N
IUPAC namesilicon

About Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm

Zemixal supplies Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm 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 solid.

Common uses in the lab and plant

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

Storage and safety notes

It carries the GHS signal word Danger (H228 and H320), so wear gloves and eye protection and work with good ventilation.

Order it in 1 pc, 10 pc and 100 pc packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

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

Applications

Electronics, PCB and SemiconductorsResearch Labs and Universities

Specifications and identifiers

Specifications of Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm
Product nameSilicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm
Catalogue numberZX-017162
CAS number7440-21-3
IUPAC namesilicon
Molecular formulaSi
Molar mass28.09 g/mol
Exact mass27.9769
Physical formSolid
H-bond donors / acceptors0 / 0
Topological polar surface area0 Ų
HS code28046900
InChIKeyXUIMIQQOPSSXEZ-UHFFFAOYSA-N
SMILES[Si]
PubChem CID5461123

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 substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm
1 pcQuoted on request
10 pcQuoted on request
100 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 substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm

Which CAS number identifies Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm?
Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm is registered under CAS 7440-21-3. Our catalogue number for this item is ZX-017162.
What are the formula and molar mass of Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm?
For Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm, 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 substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 1 pc, 10 pc, 100 pc. Larger quantities and custom packing can be quoted on request.
Which documents come with Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm?
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 substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm to my country?
Yes. Because Silicon substrate, single side polished, P-type, contains boron as dopant, diam. × thickness 25 mm × 1 mm 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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