Silicon nitride | CAS 12033-89-5

Element: nitride silicon

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C-S » Chemicals » silicon-nitride-PX320063

Identification

Silicon nitride

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

H&Z Industry Co.,Ltd

HIC6002400

Alzchem Trostberg GmbH

AT6601980

Cerametek Materials (ShenZhen) Co., Ltd..

CM12304920

Anderson & Steinssen Inc

ASI7202880

Gelest, Inc.

G360720

Fox Chemicals GmbH

FC5401620

Hangzhou Keying Chem Co., Ltd.

HKC9003600

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Alfa (A Johnson Matthey Company)

A1996859904

Prices & Availability

Data is processed

Properties for Silicon nitride

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

Hazard Statements

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:

Alternative Distributors of [Silicon nitride]

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