Omyacarb® 1 T - PZ is Surface-treated, very fine calcium carbonate powder, manufactured from a high purity, white marble.

Chemical Name: Calcium Carbonate

CAS Number: 1317-65-3

Chemical Family: Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Synonyms: CaCO3, Calcium carbonate (CaCO3), Calcium carbonate (1:1), Carbonic acid calcium salt (1:1)

Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims

Applications & Uses

Properties

Color (Properties)
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Specific Surface Area (measured on untreated material)4m²/gISO 9277, BET
Packed Bulk Density1.2g/mlISO 787-11
pH9-ISO 787-9
Raw Material Density2.7g/mlISO 787-10
Bulk Density (Packed)1.2g/mlISO 787-11
Oil Absorption17g/100gISO 787-5
Optical Properties
ValueUnitsTest Method / Conditions
Brightness (CIE A)0.1%ISO 11664-4
Brightness (CIE B)1.3%ISO 11664-4
Brightness (CIE L)97%ISO 11664-4
Brightness (Ry, C/2°)92%DIN 53163
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Burning Number1
Bulk Density (Tap density)1.2g/cm³ISO 787-11
Density1.59 - 2.9g/cm³-
Melting Point (at 1013 hPa, Decomposes below the melting point)min. 700°C-
Particle Size (D47)2µm-
Particle Size (D50)2.1µm-
Particle Size (D98)8µm-
pH (at 20°C, Concentration: 100 g/l)8 - 9.8-DIN-ISO 787/9
Solubility in Watermax. 0.12g/l-
Physical Form Powder, sand, gravel, granular, pellets
Density (at 20°C, 1013 hPa)2.6 - 2.9g/cm³DIN-ISO 787/10
Solubility in Water (at 20°C, 1013 hPa)14mg/l-
Solubility in Water (at 75°C, 1013 hPa)18mg/l
Particle Size Distribution (D47)2µm-
Particle Size Distribution (D50)2.1µm-
Particle Size Distribution (D98)8µm-
Decomposition Temperaturemin. 600°C-
Melting Pointmin. 800°C-
Bulk Density1.2g/cm³-
Boiling PointDecomposes below Boiling Point--
Flash PointDoes not flash--
Physical StateSolid--
Explosive PropertiesNot ExplosiveEU Legislation
OdorCharacteristic--
FlammabilityNot FlammableAccording to EU Legislation & Transport Regulation
ColorWhite, grey, brown--
Particle Size Distribution
ValueUnitsTest Method / Conditions
Particle Size (Fineness, Residue on 45 µm sieve, measured on untreated material)0.01%ISO 787-7
Particle Size (Fineness, top cut - d98%, measured on untreated material)9µmOmya GLS 010, Malvern Mastersizer
Median Particle Size (Fineness, d50%, measured on untreated material)2.2µmOmya GLS 010, Malvern Mastersizer
Particle Size (< 2 mm, measured on untreated material)47%Omya GLS 010, Malvern Mastersizer
Median Particle Size (Fineness, D50%)2.2µmOmya GLS 010, Malvern Mastersizer
Particle Size (Fineness, Particles < 2 µm)47%Omya GLS 010, Malvern Mastersizer
Particle Size (Fineness, Top Cut - D98%)9µmOmya GLS 010, Malvern Mastersizer
Particle Size (Fineness, Residue on 45 µm Sieve)0.01%ISO 787-7
Chemical Analysis
ValueUnitsTest Method / Conditions
Hydrochloride (as insoluble content)1.8%-
Calcium Carbonate Content98%-
Iron(III) Oxide Content0.1%-
Specifications
ValueUnitsTest Method / Conditions
Moisture Content (ex Works)0.3%ISO 787-2
Specific Surface Area4m²/gISO 9277, Brunauer Emmett Teller
Moisture Content0.3%ISO 787-2

Regulatory & Compliance

Certifications & Compliance
Quality Standards

Packaging & Availability

Country Availability
Packaging Type
Packaging Information

Bag (paper) of 25 kg on pallet