113126 Silicon dioxide

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7631-86-9 231-545-4 O₂Si SiO₂ 60.08 g/mol Ph Eur,NF,JP,E 551

Pricing & Availability

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1131260500
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      Plastic bottle 500 g
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      1131265000
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          Fibre carton 5 kg
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          Description
          Catalogue Number113126
          References
          Product Information
          CAS number7631-86-9
          EC number231-545-4
          GradePh Eur,NF,JP,E 551
          Hill FormulaO₂Si
          Chemical formulaSiO₂
          Molar Mass60.08 g/mol
          HS Code2811 22 00
          Quality LevelMQ500
          Applications
          Biological Information
          Physicochemical Information
          Boiling point2230 °C (1013 hPa)
          Melting Point1710 °C
          pH value7 (100 g/l, H₂O, 20 °C) (slurry)
          Bulk density200 - 1430 kg/m3
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Precautionary Statement(s)P260: Do not breathe dust.
          Storage class10 - 13 Other liquids and solids
          WGKNWG not water endangering
          Disposal32
          Chromatographic residues: Aggressive, explosive (e.g. peroxides) or toxic substances in chromatographic layers or sorbents must be eliminated using suitable methods (washing out, elution) prior to disposal. The solvents used for elution can in many cases be reutilized. Larger quantities of sorbents (e.g. from columns) should be freed from solvents (filtration, drying) and packed into rip-resistant plastic sachets; container I. TLC carrier materials and columns should be disposed of together with the corresponding waste materials (aluminium, glass, plastic); container K.
          Safety Information
          S PhraseS 22
          Do not breathe dust.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Identitypasses 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 (out of dried substance)≤ 2.0 %
          Loss on drying≤ 2.5 %
          Spec. surface200 ± 25
          Volume testpasses test
          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.
          Corresponds to Ph Eur,NF,JP,E 551

          Documentation

          Material Qualification Dossier

          Title

          Quality Management Dossier

          Title

          Operational Excellence Dossier

          Title

          Silicon dioxide SDS

          Title

          Safety Data Sheet (SDS) 

          Silicon dioxide Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          1131260500 Plastic bottlePDF Specification Document
          1131265000 Fibre cartonPDF Specification Document

          Certificates

          Title