Sodium silicate solution (7.5 - 8.5% Na₂O; 25.5 - 28.5% SiO₂), extra pure, Supelco®
1.05621.2500
: Merck
:
- Pack type:Plastic bottle
- Pk:2,5 L
- Seq:5096
- Identity:passes test
- Assay (acidimetric, Na₂O):7.5 - 8.5 %
- Assay (acidimetric, SiO₂):25.5 - 28.5 %
- Density (20 °C):1.296 - 1.396 g/ml
- Carbonate (as CO₂):passes test
- Fe (Iron):≤ 50 ppm
- Heavy metals (as Pb):≤ 50 ppm
:
:> 100 °C (1013 hPa)
:1.35 g/cm³ (20 °C)
:M-Clarity™ quality level = MQ100
:Ambient
:1344-09-8
:Na₂O(SiO₂)x·xH₂O
:MFCD00003492