SE2588 Antimony (III) Selenide (Sb2Se3) Powder (CAS 1315-05-5)

Catalog No. SE2588
Purity 4N-5N
CAS Number 1315-05-5
Appearance Black crystals
Molecular Formula Sb2Se3

Antimony (III) Selenide Powder (CAS 1315-05-5) is a kind of black powder with a molecular formula of Sb2Se3. Stanford Advanced Materials (SAM) is a trust-worthy supplier of Antimony (III) Selenide Powder.

Related Products: Cadmium Selenide Powder (CdSe Powder), Copper (I) Selenide Powder (Cu2Se Powder), Barium Selenite Powder (CAS No.13718-59-7)

Antimony (III) Selenide (Sb2Se3) Powder Description:

Antimony (III) Selenide Powder (CAS 1315-05-5) is a kind of black powder with a molecular formula of Sb2Se3. Its molecular weight is 480.38 and its melting point is 611ºC. Antimony (III) Selenide Powder is extremely harmful to water bodies. Even a small amount of products seeping into the ground will cause harm to drinking water.

Antimony Selenide Powder

Antimony (III) Selenide (Sb2Se3) Powder Specifications:

CAS Number


Molecular formula


Molecular weight

480.4 g/mol


Black crystals


5.81 g/mol

Melting point

611 °C

Antimony (III) Selenide (Sb2Se3) Powder Applications:

Sb2Se3 is now being actively explored for application thin-film solar cells. A record light-to-electricity conversion efficiency of 9.2% has been reported.

Safety information


GHS06  GHS06

Signal word


Hazard statements


Precautionary statements

P261-P280-P301 + P310-P305 + P351 + P338-P311

Personal protective equipment

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


UN 1549 6.1 / PGIII

WGK Germany



AS2796 Arsenic Selenide (CAS 1303-36-2)

AS2796 Arsenic Selenide (As2Se3 Powder) (CAS 1303-36-2)

SE2799 Gallium (II) Selenide (GaSe) (CAS 12024-11-2)

SE2799 Gallium (II) Selenide (GaSe) (CAS 12024-11-2)

AL2804 Aluminum Selenide (CAS 1302-82-5)

AL2804 Aluminum Selenide (Al2Se3) (CAS 1302-82-5)

SE2821 Selenium Powder  (Se Powder) (CAS 7782-49-2)

SE2821 Selenium Powder (Se Powder) (CAS 7782-49-2)

sc/1640314820-normal-Tungsten Diselenide CVD Film.jpg

WM3862 Tungsten Diselenide CVD Film (WSe2)

sc/1640315682-normal-Bismuth Selenide CVD Film.jpg

BS3863 Bismuth Selenide CVD Film (Bi2Se3)

sc/1640315918-normal-Tin Diselenide Saphire Film.jpg

SN3864 Tin Diselenide Saphire Film (SnSe2)

sc/1640316364-normal-Platinum Diselenide Film.jpg

PT3865 Platinum Diselenide Film (PtSe2)


Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.

 Inquiry List