Molekula
Citrato trisodico pentaidrato (E 331iii)
Tri-sodium Citrate 5,5-hydrate (e-331iii) Aditio
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Tri-sodium citrate dihydrate (E-331iii) is a food-grade salt of citric acid used as a chelating agent, pH regulator, and stabilizer in beverages, dairy products, and processed foods. It enhances flavor, prevents spoilage, and improves texture. This chemical has the CAS number 6858-44-2, a molecular formula of HOC(COONa)(CH2COONa)2 · 2H2O, and a molecular weight of 258.07. It is stored at ambient conditions, with no signal word for hazard classification. Molekula supplies Tri-sodium Citrate Dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Tri-sodium citrate dihydrate (E-331iii) is a food-grade salt of citric acid used as a chelating agent, pH regulator, and stabilizer in beverages, dairy products, and processed foods. It enhances flavor, prevents spoilage, and improves texture. This chemical has the CAS number 6858-44-2, a molecular formula of HOC(COONa)(CH2COONa)2 · 2H2O, and a molecular weight of 258.07. It is stored at ambient conditions, with no signal word for hazard classification. Molekula supplies Tri-sodium Citrate Dihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
Specifiche disponibili su richiesta — consultare i documenti qui sotto o contattare il nostro team commerciale.
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Neutral |
Identificazione
| Property | Value |
|---|---|
| SKU | 68010414 |
| Numero CAS | 6858-44-2 |
| Formula molecolare | HOC(COONa)(CH2COONa)2 · aq |
| Peso molecolare | 258.07 |
| SMILES | C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.O.[Na+].[Na+].[Na+] |
| Codice REACH | Y113 |
| Codice HTS | 29181500 |
| Codice doganale | 2918150019 |
Sicurezza e GHS
Istruzioni di precauzione
- P264 Lavare accuratamente ... dopo l'uso.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- P308+313 In caso di esposizione o di temuta esposizione, consultare un medico.
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 Tri-sodium Citrate Dihydrate (E-331iii) commonly used for?
Tri-sodium Citrate Dihydrate (E-331iii) is primarily used as a food additive for acidity regulation, chelating agent, and emulsifier in beverages, dairy products, and processed foods. It’s also used in pharmaceuticals, cosmetics, and as a buffering agent in laboratory applications.
What is the chemical formula and molecular weight of Tri-sodium Citrate Dihydrate?
The chemical formula is **HOC(COONa)(CH₂COONa)₂·2H₂O**, and the molecular weight is **258.07 g/mol** (anhydrous equivalent: 294.10 g/mol).
How should Tri-sodium Citrate Dihydrate be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture and strong oxidizing agents. Avoid contamination from incompatible substances.
What grades or purity levels of Tri-sodium Citrate Dihydrate does Molekula supply?
Molekula supplies **food-grade (E-331iii compliant)** and **pharmaceutical-grade** Tri-sodium Citrate Dihydrate, meeting strict quality and regulatory standards.
Can Molekula supply Tri-sodium Citrate Dihydrate in bulk quantities?
Yes, Molekula can supply Tri-sodium Citrate Dihydrate in **bulk quantities** (e.g., 25kg bags, 500kg drums, or custom packaging) for industrial, food, or pharmaceutical applications.
What documentation comes with an order of Tri-sodium Citrate Dihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability. Additional compliance certificates (e.g., FDA, EU food-grade) are provided upon request.
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