1.01707
Calciumcarbonat
6700002749, Technipur®
Synonym(e):
Calcite, Limestone
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 79,10 |
Über diesen Artikel
Lineare Formel:
CaCO3
CAS-Nummer:
Molekulargewicht:
100.09
NACRES:
NA.21
UNSPSC Code:
12352302
Beilstein/REAXYS Number:
8008338
MDL number:
Technischer Dienst
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Unterstützung erhaltenQuality Segment
pH
9.5-10.5 (20 °C, 100 g/L in H2O)
mp
825 °C
density
2.93 g/mL at 25 °C (lit.)
SMILES string
[Ca++].[O-]C([O-])=O
InChI
1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChI key
VTYYLEPIZMXCLO-UHFFFAOYSA-L
General description
Calcium carbonate (also called whiting) is the most widely used additive in plastic and elastomeric applications due to its wide availability, easy processing to specific particle sizes and its compatibility with a wide range of polymer types.
Application
Calcium carbonate can be used as an inorganic filler in printed electronic applications and the plastics industry to improve the mechanical stability, flexibility, rheological and optical properties of the synthesized composite materials. In polymer formulations, CaCO3 may be used to formulate several thermoplastics (PVC pipes and floor tiles) and thermosets such as polyesters.
It can also be used as a versatile additive in a wide range of applications such as adhesives, sealants, decorating filler, ceramic glaze, plastics, rubber, coatings, inks, etc.
It can also be used as a versatile additive in a wide range of applications such as adhesives, sealants, decorating filler, ceramic glaze, plastics, rubber, coatings, inks, etc.
Legal Information
Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany
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Dieser Artikel | |||
|---|---|---|---|
| description 6700002749, Technipur® | description Pharmaceutical Secondary Standard; Certified Reference Material | description NIST® SRM® 915c | description powder, ≤50 μm particle size, 98% |
| Quality Level 200 | Quality Level 300 | Quality Level - | Quality Level 100 |
| pH 9.5-10.5 (20 °C, 100 g/L in H2O) | pH - | pH - | pH - |
| mp 825 °C | mp - | mp - | mp - |
| density 2.93 g/mL at 25 °C (lit.) | density 2.93 g/mL at 25 °C (lit.) | density 2.93 g/mL at 25 °C (lit.) | density 2.93 g/mL at 25 °C (lit.) |
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Lagerklasse
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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