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Registration Dossier
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EC number: 207-439-9 | CAS number: 471-34-1
Substance identity
Identification
- Display Name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
Type of Substance
- Composition:
- mono-constituent substance
- Origin:
- inorganic
Substance Identifiers open all close all
Compositions
Boundary Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
Nanoform
| Nanoform |
- State Form:
- solid: nanoform
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
Characterisation of nanoforms
Particle size distribution and range
Particle size distribution and range
- Range of length:
- >= 10 - <= 100 nm
- Range of lateral dimension 1:
- >= 10 - <= 100 nm
- Range of lateral dimension 2:
- >= 10 - <= 100 nm
Specific surface area
- Range of specific surface area:
- >= 10 - <= 60 m²/g
Surface functionalisation / treatment
- Surface treatment applied:
- no
- State Form:
- solid: nanoform
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
Characterisation of nanoforms
Particle size distribution and range
Particle size distribution and range
- Range of length:
- >= 10 - <= 100 nm
- Range of lateral dimension 1:
- >= 10 - <= 100 nm
- Range of lateral dimension 2:
- >= 10 - <= 100 nm
Specific surface area
- Range of specific surface area:
- >= 10 - <= 60 m²/g
Surface functionalisation / treatment
- Surface treatment applied:
- yes
Surface treatments
- Surface treatment name:
- Fatty acids (C12-C22) coating
Surface treatment
- Order:
- #1
- External layer:
- hydrophobic
- Percentage of coverage of particle surface, %:
- > 0.1 - <= 5
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
Legal Entity Composition(s) open all close all
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate
- State Form:
- solid: particulate/powder
Constituent 1
- Reference substance name:
- Calcium carbonate
- EC Number:
- 207-439-9
- EC Name:
- Calcium carbonate
- CAS Number:
- 471-34-1
- Molecular formula:
- CH2O3.Ca
- IUPAC Name:
- calcium carbonate