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113126 Silicon dioxide

colloidal, highly dispersed EMPROVE® ESSENTIAL Ph Eur,NF,JP,E 551

Silicon dioxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7631-86-9 EC Number: 231-545-4 Molar Mass: 60.08 g/mol Chemical Formula: SiO₂ Hill Formula: O₂Si Grade: Ph Eur,NF,JP,E 551
113126
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
7631-86-9231-545-4O₂SiSiO₂60.08 g/molPh Eur,NF,JP,E 551

Products

Catalogue NumberPackaging Qty/Pack
1131260500 Plastic bottle 500 g
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1131265000 Fibre carton 5 kg
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Description
Catalogue Number113126
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
Physicochemical Information
Boiling point2230 °C (1013 hPa)
Density2.56 g/cm3 not applicable
Melting Point1713 °C
pH value3.7 - 4.7 (>= 40 g/l, H₂O, 25 °C) (slurry)
Bulk density200 - 1430 kg/m3
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H372: Causes damage to organs through prolonged or repeated exposure if inhaled.
Precautionary Statement(s)P260: Do not breathe dust.
P264: Wash skin thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P314: Get medical advice/ attention if you feel unwell.
P501: Dispose of contents/ container to an approved waste disposal plant.
Signal WordDanger
Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
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.
Storage and Shipping Information
StorageStore at +15°C to +25°C.
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)≤ 110 ppm
Al (Aluminium)≤ 10 ppm
As (Arsenic)≤ 3 ppm
Ca (Calcium)conforms
Fe (Iron)≤ 500 ppm
Hg (Mercury)≤ 1 ppm
Pb (Lead)*≤ 5 ppm
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
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
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
Global Trade Item Number
Catalogue Number GTIN
1131260500 04022536910789
1131265000 04022536147260