Calcium Oxide

We are offering calcium oxide
appearance: off-white powder
product specification: statutory no: cas 1305-78-8 einecs 215-138-9
item index
ca %≥ 65
moisture %≤ 1.0
fineness(100mesh) %≥ 98.5
arsenic %≤ 0.0001
lead %≤ 0.0001
cadmium %≤ 0.0001
hydrochloric acid insolublesubstances %≤ 0.10
barium %≤ 0.03
microbial characteristics
e.coil negative
salmonella negative
molecular formula: cao molecular weight: 56.08
packaging and storage:
25kg/carton drum ,or according to order. Keep airtight in a dry, clean, cool and ventilative place, away from light.