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Calcium silicate

ALDRICH/742503 - purum, 12-22% Ca (as CaO) basis, ≥87% SiO2 basis

Synonym: Calcium hydrosilicate; Calcium monosilicate; Calcium polysilicate; Calsilite; Silicic acid, calcium salt

CAS Number: 1344-95-2
EC Number: 215-710-8
MDL Number: MFCD00015979
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-742503-500G 500 g
 $71.30
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45-742503-1KG 1 kg
 $135.00
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45-742503-15KG 15 kg
 $1480.00
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assay ≥87% SiO2 basis
composition Ca (as CaO), 12-22% T
density 2.9 g/mL at 25 °C (lit.)
form solid
grade purum
InChI 1S/Ca.O3Si/c;1-4(2)3/q+2;-2
InChI key OYACROKNLOSFPA-UHFFFAOYSA-N
loss ≤7.0% loss on drying, 2h; 105°C
particle size 7.0-10.0 μm
pH 9.5-11.5 (5% in H2O)
Quality Level 100 
SMILES string [Ca++].[O-][Si]([O-])=O
Application: Calcium silicate can be used as a precursor to synthesize several biomaterials. Examples for such applications include the preparation of biocompatible nanocomposites for bone tissue regeneration and the synthesis of sol-gel hybrid bioactive glasses.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥87% SiO2 basis
Density 2.9 g/mL at 25 °C (lit.)
UNSPSC 12352301

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