Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

107910 Kieselguhr

Kieselguhr purified and calcined GR for analysis Reag. Ph Eur. CAS 68855-54-9, pH 10 (100 g/l, H₂O, 20 °C).

Kieselguhr MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 68855-54-9 EC Number: 272-489-0
View Products on Sigmaaldrich.com
107910
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC Number
68855-54-9272-489-0

Products

Catalogue NumberPackaging Qty/Pack
1079100250 Plastic bottle 250 g
1079101000 Plastic bottle 1 kg
1079109025 Fibre carton 25 kg
Description
Catalogue Number107910
References
Product Information
CAS number68855-54-9
EC number272-489-0
HS Code3802 90 40
Quality LevelMQ100
Applications
ApplicationKieselguhr purified and calcined GR for analysis Reag. Ph Eur. CAS 68855-54-9, pH 10 (100 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Density2.36 g/cm3 (20 °C)
Melting Point>450 °C
pH value10 (100 g/l, H₂O, 20 °C)
Bulk density300 kg/m3
Solubility0.0037 g/l
Dimensions
Materials Information
Toxicological Information
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/ fume/ gas/ mist/ vapours/ spray.
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
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerharmful
Product Usage Statements
Storage and Shipping Information
StorageNoTempLimit
Packaging Information
Transport Information
Supplemental Information
Specifications
Identitypasses test
Substances soluble in hydrochloric acid≤ 1 %
pH-value (10 %; water)5 - 9
Chloride (Cl)≤ 0.01 %
Sulfate (SO₄)≤ 0.02 %
Fe (Iron)≤ 0.05 %
Heavy metals (as Pb)≤ 0.01 %
Loss on ignition (980 °C)≤ 0.2 %
Particle size (< 0.1 mm)≥ 98 %
Bulk densityabout 20
Global Trade Item Number
Catalogue Number GTIN
1079100250 04022536953922
1079101000 04022536894317
1079109025 04022536977744