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742503

Calcium silicate

Name: Calcium silicate
Brand: ALDRICH

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

Synonym(s):

Calcium hydrosilicate, Calcium monosilicate, Calcium polysilicate, Calsilite, Silicic acid, calcium salt

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About This Item

CAS Number:

1344-95-2

NACRES:

NA.22

PubChem Substance ID:

329765578

UNSPSC Code:

12352301

EC Number:

215-710-8

MDL number:

MFCD00015979

Assay:

≥87% SiO₂ basis

Form:

solid

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Properties

Quality Segment

100

grade

purum

assay

≥87% SiO₂ basis

form

solid

composition

Ca (as CaO), 12-22% T

loss

≤7.0% loss on drying, 2h; 105°C

particle size

7.0-10.0 μm

pH

9.5-11.5 (5% in H₂O)

density

2.9 g/mL at 25 °C (lit.)

SMILES string

[Ca++].[O-][Si]([O-])=O

InChI

1S/Ca.O3Si/c;1-4(2)3/q+2;-2

InChI key

OYACROKNLOSFPA-UHFFFAOYSA-N

Description

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.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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