Silicon dioxide 99.0-100.5% (substância calcinada, KT), dispersão coloidal, EMPROVE® ESSENTIAL Ph. Eur., JP, NF, E551, SAFC®
Fornecedor: MERCK PRODUCTION CHEMICALS
1.13126.5000
1.13126.0500
1.13126.5000EA
811
EUR
1.13126.5000
1.13126.0500
Silicon dioxide 99.0-100.5% (substância calcinada, KT), dispersão coloidal, EMPROVE® ESSENTIAL Ph. Eur., JP, NF, E551, SAFC®
Silicon dioxide
- Colloidal
- Highly dispersed
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated.
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Certificações: Corresponds to Ph Eur, NF, JP, E551
Fórmula:
SiO₂ Ponto de ebulição: 2230 °C (1013 hPa) Ponto de Fusão: 1710 °C Densidade: 2,2 g/cm³ (20 °C) Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00011232 Número CAS: 7631-86-9 EINECS: 231-545-4 Merck Index: 14,08493 |
Especificações dos Resultados do Teste
Identity | Passes Test |
Assay (Calculated on Calcined Substance) | 99.0 - 100.5% |
Substances Soluble in Water | ≤5% |
pH-value (4%, water) | 3.5 - 5.5 |
Chloride (Cl) | ≤0.011% |
Heavy Metals (as Pb) | ≤0.0025% |
Al (Aluminium) | ≤0.0010% |
As (Arsenic) | ≤0.0003% |
Ca (Calcium) | Conforms |
Fe (Iron) | ≤0.0500% |
Hg (Mercury) | ≤0.0001% |
Pb (Lead) | ≤0.0005% |
Pb (Lead) (ICP) | ≤0.0005% |
Residual solvents (ICH Q3C) | Excluded by Production Process |
Loss on Ignition (Dried Substance) | ≤2.0% |
Loss on Drying | ≤2.5% |
Spec. Surface | 200 ± 25 |
Volume Test | Passes Test |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...