Kieselguhr, AnalaR NORMAPUR®, purified and calcined
Catalog # 89056.290
Supplier: VWR Chemicals
CAS Number:
Specifications
- Pack type:Plastic bucket
- Pk:1 kg
- Seq:4024
Specifications
Specification Test Results
- Solubility in water:max. 0.2%
- Soluble in acid:max. 2.0%
- Arsenic eliminated by washing:max. 0.001%
- Lead eliminated by washing:max. 0.001%
- Loss on drying (105 °C):max. 0.5%
- Residue on ignition (980 °C):max. 2.0%
- Limit of nonsiliceous substances (max 50 mg):passes test
Specification Test Results
About this item
:
:60.08 g/mol
Boiling Pt:2230 °C
Melting Pt:1713 °C
Density:2.21 g/cm3
Storage Temperature:Ambient
EINECS:272-489-0
CAS Number:68855-54-9
:7631-86-9
Formula:O₂Si
MDL Number:MFCD00132803