Product Information
Applications
Biological Information
Physicochemical Information
Density2 - 6 g/cm3 (20 °C)
Melting Point1710 °C
Bulk density60 - 600 kg/m3
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 10000 mg/kg
LD 50 dermalLD50 Rabbit > 5000 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKNWG not water endangering
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStorage temperature: no restrictions.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (gravimetric, SiO₂, calc. on ignited substance)99.0 - 100.5 %
Identitypasses test
pH-value (3.3 %, water)3.0 - 8.0
Chloride (Cl)≤ 0.05 %
Sulfate (SO₄)≤ 0.5 %
Heavy metals (as Pb)≤ 0.0025 %
Fe (Iron)≤ 0.03 %
Loss on ignition (2 h, 900 °C)≤ 8.5 %
Particle size (< 0.1 mm)about 99
Bulk densityabout 6

Documentation

Silicic acid SDS

Title

Safety Data Sheet (SDS) 

Silicic acid Certificates of Analysis

Product Number PackagingSpecificationLot Number
1006571000 Fibre cartonPDF Specification Document
1006579010 Fibre cartonPDF Specification Document

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Categories

Reagents, Chemicals and Labware > Inorganic Reagents > Safety Products and General Applications > Auxiliaries for Purification and Sample Preparation