103305  Calcium oxide

CaO

Lime, caustic, Quicklime

CAS-No. 1305-78-8 EC-No. 215-138-9 HS-No. 2825909090

M = 56.08 g/mol Spec. density 3.37 g/cm^3­ (20 °C)

Melting point 2580 °CBoiling point 2850 °C

 R 41 S 22-24-26-39 UN 1910

Calcium oxide  AR

Specification  Q/GDGH 37-2003

Assay

>=98.0%

Clarity of solution

Pass

Insoluble matter in acetic acid

<=0.05%

Loss on ignition

<=2%

Chloride(Cl)

<=0.003%

Sulfate(SO₄)

<=0.1%

Nitrate(No₃)

<=0.004%

Iron(Fe)

<=0.015%

Heavy metals(as Pb)

<=0.005%

Magnesium and alkali metals(as MgO)

<=0.5%

Substance deposit in ammonium

<=0.2%

Ord.No.

Packaging

Quantity

1.03305.010

Plastic bottle

500 g

Calcium oxide  CP

Specification  Q/GDGH 37-2003

Assay

>=97.0%

Clarity of solution

Pass