Molekula
Nahrungsmittelqualität Calciumcarbonat
Calcium carbonate Food Grade
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
Calcium carbonate food grade is a white, odorless powder derived from limestone or marble, widely used as a dietary supplement, antacid, and food additive (E170) for acidity regulation, mineral fortification, and as an anti-caking agent in processed foods. It is also used in pharmaceuticals, plastics, and paper manufacturing. This food-grade calcium carbonate has a CAS number of 3983-19-5, with the molecular formula CaCO3 (not Ca(CO3H)2) and a molecular weight of 100.09 g/mol. It is stored at ambient temperatures, carries a signal word of *Warning*, and complies with food safety regulations including FDA 21 CFR §184.1326 and EU E170. Molekula supplies calcium carbonate food grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
Calcium carbonate food grade is a white, odorless powder derived from limestone or marble, widely used as a dietary supplement, antacid, and food additive (E170) for acidity regulation, mineral fortification, and as an anti-caking agent in processed foods. It is also used in pharmaceuticals, plastics, and paper manufacturing. This food-grade calcium carbonate has a CAS number of 3983-19-5, with the molecular formula CaCO3 (not Ca(CO3H)2) and a molecular weight of 100.09 g/mol. It is stored at ambient temperatures, carries a signal word of *Warning*, and complies with food safety regulations including FDA 21 CFR §184.1326 and EU E170. Molekula supplies calcium carbonate food grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| pH | 8.5-9.4 |
| Loss on Drying | ≤2% |
| Bulk density | =1.9kg/l |
| Moisture | ≤0.1 |
| Oil Absorption | 18% (CaCO3) |
| Granulometry | 8.0 ± 2.0µm |
| Cadmium (Cd) | ≤3ppm |
| Lead (Pb) | ≤3ppm |
| Arsenic (As) | ≤3ppm |
| Copper (Cu) | ≤100ppm |
| HCl Insoluble Matter | ≤0.2% |
| Barium (Ba) | ≤100ppm |
| Zinc (Zn) | ≤100ppm |
| Chromium (Cr) | ≤100ppm |
| Magnesium and Alkali salts | ≤ |
| Antimony (Sb) | ≤100ppm |
| Fluoride (F-) | ≤50ppm |
| Specific surface area (m2/g) | 1.2- 1.6 |
| Sieve Analysis Retention (45µm) | ≤0.1 |
| Degree of Whiteness (L, DOP) | 71.0-77.0 |
| Degree of Whiteness (a, DOP) | - 0.9 ± 1.6 |
| Degree of Whiteness (b, DOP) | 9.0-15.0 |
| Polymerisation | 30% (CaCO3) |
| Calcium Carbonate (CaCO3) | ≥98.5 |
| Magnesium Carbonate (MgCO3) | ≤1% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Base |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90035238 |
| CAS-Nummer | 3983-19-5 |
| Molekülformel | Ca(CO3H)2 |
| Molekulargewicht | 162.11 |
| SMILES | C(=O)(O)[O-].C(=O)(O)[O-].[Ca+2] |
| REACH-Code | Y113 |
| Zolltarifnummer | 28365000 |
Sicherheit & GHS
-
Health Hazard
GHS07
Gefahrenhinweise
- H315 Verursacht Hautreizungen.
- H319 Verursacht schwere Augenreizung.
- H335 Kann die Atemwege reizen.
Vorsichtsmaßnahmen
- P261 Einatmen von Staub / Rauch / Gas / Nebel / Dampf / Aerosol vermeiden.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P302+352 Bei Berührung mit der Haut: Mit viel Wasser / … waschen.
- P304+340 Bei Einatmen: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
- P305+351+338 Bei Kontakt mit den Augen: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
- P308+313 Bei Exposition oder falls betroffen: Ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, French, German, Italian, Spanish.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is calcium carbonate (food grade) commonly used for?
Food-grade calcium carbonate is primarily used as a dietary supplement (e.g., antacids, calcium enrichment), a food additive (e.g., acidity regulator, anti-caking agent), and in pharmaceuticals like tablets and capsules.
What is the chemical formula and molecular weight of calcium carbonate (food grade)?
The formula is **Ca(CO₃H)₂** (calcium bicarbonate, though often confused with CaCO₃ in food-grade contexts), and the molecular weight is **162.11 g/mol** for the provided structure.
How should calcium carbonate (food grade) be stored?
Store in a cool, dry place at ambient temperature, sealed in its original packaging to prevent moisture absorption or contamination.
What grades of calcium carbonate does Molekula supply, and is food-grade available?
Molekula supplies **food-grade calcium carbonate** (meeting FDA/USP/EP standards) and may offer other grades upon request—confirm specifications during ordering.
Can Molekula supply calcium carbonate in bulk quantities?
Yes, bulk quantities are available; minimum order quantities and packaging options vary—contact sales for custom solutions.
What documentation comes with a food-grade calcium carbonate order?
Orders include a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** (e.g., FDA compliance for food-grade).
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