Molekula
Carbonato di calcio, grado ACS
Calcium carbonate, ACS Grade
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Calcium carbonate, ACS Grade, is a high-purity, white crystalline powder primarily used as a buffering agent, pH regulator, and analytical reagent in laboratories. It meets the stringent requirements of the American Chemical Society for consistency and reliability in research and testing applications. This product has a CAS number of 471-34-1, with the molecular formula CaCO3 and a molecular weight of 100.09. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies Calcium Carbonate, ACS Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Calcium carbonate, ACS Grade, is a high-purity, white crystalline powder primarily used as a buffering agent, pH regulator, and analytical reagent in laboratories. It meets the stringent requirements of the American Chemical Society for consistency and reliability in research and testing applications. This product has a CAS number of 471-34-1, with the molecular formula CaCO3 and a molecular weight of 100.09. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies Calcium Carbonate, ACS Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | White/ off white crystalline powder |
| Conclusion | ACS Reagent |
| Identification | Conforms to reference |
| Loss on Drying | ≤ 2.0% |
| Chloride (Cl-) | ≤ 0.033% |
| Assay | 98.5 - 100.5% |
| Bulk density | ca. 2.7 g/ml |
| Cadmium (Cd) | ≤ 0.00005% |
| Iron (Fe) | ≤ 0.02% |
| Lead (Pb) | ≤ 0.002% |
| Mercury (Hg) | ≤ 0.00005% |
| Arsenic (As) | ≤ 0.00015% |
| Insoluble matter in acid | ≤ 0.2% |
| Sulphates (SO4)(2-) | ≤ 0.25% |
| Magnesium and Alkali salts | ≤ 1.0% |
| Fluoride (F-) | ≤ 0.005% |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 90025393 |
| Numero CAS | 471-34-1 |
| Formula molecolare | CaCO3 |
| Peso molecolare | 100.09 |
| SMILES | C(=O)([O-])[O-].[Ca+2] |
| Codice REACH | Y113 |
| Elencato TSCA | Sì |
| Codice HTS | 2836500000 |
| Codice doganale | 2836500000 |
Sicurezza e GHS
Istruzioni di precauzione
- P264 Lavare accuratamente ... dopo l'uso.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
Documenti
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 (ACS Grade) commonly used for in laboratories?
ACS Grade calcium carbonate is primarily used as a primary standard for acid-base titrations, a buffer in analytical chemistry, and as a reagent in various chemical reactions requiring high purity.
What is the chemical formula and molecular weight of calcium carbonate?
The chemical formula is **CaCO₃**, and the molecular weight is **100.09 g/mol**.
How should calcium carbonate (ACS Grade) be stored?
Store in a cool, dry place at ambient temperature, tightly sealed to prevent moisture absorption.
What purity grade is available for calcium carbonate from Molekula?
Molekula supplies calcium carbonate in **ACS Grade**, meeting high-purity requirements for analytical and laboratory use.
Can Molekula supply calcium carbonate in bulk quantities?
Yes, bulk quantities of calcium carbonate (ACS Grade) are available upon request—contact our sales team for custom packaging options.
What documentation is provided with an order of calcium carbonate (ACS Grade)?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation verifying ACS compliance.
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