Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail:
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail:



Silicon Nitride

Silicon (IV) Nitride α phase


Formula:                  Si3N4

Phase:                     90% min. alpha phase

Purity:                      99.5% (metals basis)

CAS #:                     [12033-89-5]

Formula Weight:     140.28

Density:                   3.2 gm/cm3

Melting Point:          1900oC (subl.)

Form:                       Powder,

                                 (typically 2 micron or less)


 Package Sizes Available:    25 grams

                                          100 grams

                                     500 grams

                                   1000 grams    

                          inquire for larger quantities


Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729

Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.


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