... 2828100000UN.NO.:2880Molecular Weight: 142.98Formula: Ca(ClO)22. Applications:a) Bleaching of wood pulp, cotton, hemp, silk, cloth, fiber ... stored in dry, cool and ventilated place; avoid insolation, fire and heat; do keep it from mixing with organic ... solution. 7. Fire Fighting:Put out a fire with yellow sand, carbon dioxide and foam, don’t use ordinary vitriol fire extinguisher Calcium Hypochlorite ...