Refined grade calcium oxide

Calcium hydroxide series

· Common grade calcium hydroxide
· Environmental protection used
· Superior industrial grade calc
· Liquid calcium hydroxide
· Plastic heat stabilizer specia
· Food and medical grade calcium

Calcium oxide series

· Refined grade calcium oxide
· Industrial grade calcium oxide

Products

Refined grade calcium oxide

1.Molecular formula: CaO

2.Molecular weight: 56.08

3.Physical and chemical property: white powder, no smell, short storage period

4.Features: high purity and fineness

5.Property and uses

It has the features of less impurity and high fineness. It is widely used in PVC master batch drying, rubber moisture absorption and plastics, organic chemical synthesis, medical, food additive and cane sugar manufacturing fields.

6.Main control index:

item	index
calcium oxide content%	≥95.0
iron(Fe) content%≤	0.05
magnesium oxide(MgO) content%≤	1.0
magnesium and alkali metal content, %	≤2.0
insoluble matter in hydrochloric acid content, %≤	≤0.8
P content%≤	0.02
S content%≤	0.15
Al2O3 content%≤	0.5
CO2%≤	3.0
loss on ignition%≤	4.0
fineness(600 mesh)%≤	5.0

7.Packing: 25kg/bag, woven bag with inner double layer film bag

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