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Silicon(IV) nitride, α-phase, ca. 90%
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Alfa Aesar By Thermo Fisher Scientific logo

Silicon(IV) nitride, α-phase, ca. 90%

CAS: 12033-89-5

Ref. 02-042949

1kg
514.00 €
50gTo inquire
250g
205.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025

Product Information

Name:
Silicon(IV) nitride, α-phase, ca. 90%
Synonyms:
  • silicon nitride
  • 9Sn-F1
  • KBI
  • Needlelok
  • Poreceram
  • Roydazide
  • SiNova
  • SiciNide
  • Sn-B
  • Sn-Bl
  • See more synonyms
  • Sn-Coa
  • Sn-Esp
  • Sn-Xlf
  • SolarEtch
  • Trisiliciumtetranitrid
  • LC 12
  • Trisilicon tetranitride
  • Silicon nitride (Si3N4)
  • Silicon nitride
Description:

Silicon(IV) nitride is used in the automobile industry as a material for engine parts such as diesel engines and glowplugs. It is used for rocker arm pads for lower wear in spark-ignition engines. Ceramics made from this show good shock resistance. Similarly bearings made from this find application in the main engines of NASA’s space shuttle. It acts as an insulator and in the manufacture of integrated circuits. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
140.28
Formula:
N4Si3
Purity:
90%
Color/Form:
White to grey or brown, Powder
InChI key:
HQVNEWCFYHHQES-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

Technical inquiry about: 02-042949 Silicon(IV) nitride, α-phase, ca. 90%

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