Barium Sulfide, Black

Title: Barium Sulfide, Black
CAS Registry Number: 8011-62-9
Additional Names: Black ash
Literature References: This is the crude barium sulfide obtained by strong heating of a mixture of barium sulfate mineral (barite) and charcoal. Contains 60-70% BaS; the remainder is chiefly barium sulfate and carbon.
Use: Prepn of barium salts.
Barium Sulfite Barium Thiocyanate Barium Thiosulfate Barium Titanate(IV) Barium Uranium Oxide