Omyacarb® 2T-PB is a powder product in the carbonates, mixtures & blends, and calcium salts chemical families. It consists of calcium carbonate. This product is used as a filler in industrial additives applications.

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Chemical Name: Calcium Carbonate

CAS Number: 1317-65-3

Chemical Family: Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Enhanced TDS

Identification & Functionality

Features & Benefits

Materials Features
Labeling Claims

Applications & Uses

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity2.7-ISO 787-10
Loose Bulk Density0.75g/mlOmya GLS 001
Tamped Bulk Density1.2g/100gISO 787-11
Oil Absorption14g/100gISO 787-5
Optical Properties
ValueUnitsTest Method / Conditions
Brightness Ry (C/2°)91%DIN 53163
Moisture Content (ex works)0.15%ISO 787-2
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Explosive PropertiesNot ExplosiveRegulation (EC) No. 440/2008, Annex, A.14
Decomposition Temperaturemin. 600°C-
Solubility in Water (at 75°C, 1013 hPa)0.018g/l-
Solubility in Water (at 20°C, 1013 hPa)0.014g/l-
Density (at 20°C, 1013 hPa)2.6 - 2.9g/cm³ DIN-ISO 787/10
Burning Number1--
Flammability (Solid, Gas)The product is not flammable. Will not burn--
Flash PointDoes not flash--
Boiling PointDecomposes below the boiling point--
Melting Point (at 1013 hPa, Decomposes below the melting point)min. 800°C
pH Value (at 20°C, 100 g/l Concentration)8.5 - 9.5-DIN-ISO 787/9
OdorOdorless--
AppearanceWhite fine powder--
Chemical Analysis
ValueUnitsTest Method / Conditions
Calcium Carbonate Content98%-
Magnesium Carbonate Content1%-
Specifications
ValueUnitsTest Method / Conditions
Particle Size (residue on a 45 µm sieve, fineness, measured on untreated material)30ppmISO 787-7
Particle Size (top cut (d98%, fineness, measured on untreated material))15µmOmya GLS 010, Malvern Mastersizer
Median Particle Size (d50%, fineness, measured on untreated material)2.8µmOmya GLS 010, Malvern Mastersizer

Regulatory & Compliance

Certifications & Compliance
Quality Standards

Packaging & Availability

Country Availability
Packaging Type
Packaging Information
  • Bulk
  • Big Bags
  • Bag (Paper – 25kg)