New Jobs:

- Assoc Scientist (Pfizer)

- Assoc Chemist (SD Chem)

- Process Dev (Bimax)

- SRS/RS (Laurus Synthesis)

Latest Internships:

- Takeda

  (Chemistry)

- Indiana University

  (Summer 2019)



Sodium Sulfide


Other Names:

Disodium sulfide







General Information:


Structure:


Na2S


CAS Number: 1313-82-2

Molecular Weight: 78.04 g/mol




Common Uses:


Reagent for reducing nitro groups to amines



Procedure excerpt:

H2O (8 mL) and dioxane (8 mL) were added to a mixture of the SM (900 mg, 3.53 mmol) and Na2S (1.379 g, 17.67 mmol) in a 20 mL vial. The vial was capped and heated . . .

[full procedure]




References:


1) Patent Reference: WO2011014535, page 47, (17.3 MB)

2) Wikipedia: Sodium sulfide (link)

3) www.sigmaaldrich.com: Sodium sulfide (link)