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.

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