por | Jul 18, 2026
Seller assumes all responsibility for this listing. Cobalt sulfate heptahydrate Packed in high density screw top bottle with proper label Formula: CoSO4 ∙ 7H2O FW: 154.99 anhydrous, 281.1 heptahydrate. Specific gravity-1.95 For chemical & metallurgic use only. Use...
