Molekula
Carbonato di calcio (qualità alimentare)
Calcium carbonate Food Grade
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
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.
Panoramica
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.
Prezzi e formati disponibili
Specifiche
| 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% |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Base |
Identificazione
| Property | Value |
|---|---|
| SKU | 90035238 |
| Numero CAS | 3983-19-5 |
| Formula molecolare | Ca(CO3H)2 |
| Peso molecolare | 162.11 |
| SMILES | C(=O)(O)[O-].C(=O)(O)[O-].[Ca+2] |
| Codice REACH | Y113 |
| Codice doganale | 28365000 |
Sicurezza e GHS
-
Health Hazard
GHS07
Dichiarazioni di pericolo
- H315 Provoca irritazione cutanea.
- H319 Provoca grave irritazione oculare.
- H335 Può irritare le vie respiratorie.
Istruzioni di precauzione
- P261 Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P302+352 IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/...
- P304+340 IN CASO DI INALAZIONE: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
- P305+351+338 IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P308+313 In caso di esposizione o di temuta esposizione, consultare un medico.
Documenti
Fogli di dati di sicurezza (SDS)
Disponibile in English, French, German, Italian, Spanish.
Certificato di Analisi (CoA) per lotto
Inserisci un numero di lotto o di partita per recuperare il certificato di analisi relativo a tale partita. Possiamo generarlo dai dati specifici se non è disponibile alcun PDF.
Sinonimi
Nessun altro nome registrato per questo prodotto.
Domande frequenti
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).
Pronto per effettuare un ordine o hai bisogno di un imballaggio su misura?
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