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Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase

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Formula: N4Si3
CAS: 12033-89-5

Identification

Structural Formula
Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase
CAS:
12033-89-5
EINECS:
234-796-8
Molecular Formula:
N4Si3
MDL:
MFCD00011230
Synonym:
si3n4 m11 ; e 05 ; e 10 (nitride) ; e 05 (nitride) ; silicon nitride ; si3n4 b7 ; silicon nitride (si3n4) ; silicon (iv) nitride ; silicon(IV) nitride ; silicon nitrid ; e 10




Suppliers

Alfa (A Johnson Matthey Company)
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Prices & Availability




Data is processed


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Properties for Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase

Molecular Weight:
140.28 g·mol−1
Density:
3.44 g/mL at 25 °C(lit.)
Melting point:
1900 °C
Physical Description:
slightly beige powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R37 - Irritating to respiratory system
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Reade Advanced Materials | Gelest, Inc. | EMEK-Ukraine Ltd. | ABCR GmbH & Co. KG | Jinjiangchem Corporation | Yongyi Chemicals Group Co., Ltd.

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Downloads

Mol File:
-/-
MSDS:
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