Vann glass løsning (7,5 - 8,5% Na₂O; 25.5 - 28.5% SiO₂), extra pure, Supelco®
Leverandør: Merck
M-Clarity™ quality level = MQ100
1.05621.2500
1.05621.9250
1.05621.9040
1.05621.2500EA
903
NOK
1.05621.2500
1.05621.9250
1.05621.9040
Vann glass løsning (7,5 - 8,5% Na₂O; 25.5 - 28.5% SiO₂), extra pure, Supelco®
Vann glass
Formel:
Na₂O(SiO₂)x·xH₂O Kokepunkt: > 100 °C (1013 hPa) Tetthet: 1,35 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00003492 CAS-nummer: 1344-09-8 |
Spesifikasjon Testresultater
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 |
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