Molekula
Propil-4-idrossibenzoato sodico (Qualità Farmaceutica)
Propyl-4-hydroxybenzoate sodium salt (Pharma Grade)
Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 2000 · Certificato di Analisi (CoA) per ogni lotto
Propyl-4-hydroxybenzoate sodium salt (Pharma Grade) is a sodium salt of propyl paraben, widely used as a preservative in pharmaceuticals, cosmetics, and food products to inhibit microbial growth. This high-purity chemical meets strict pharmaceutical standards for safety and efficacy. Catalogue details include CAS 35285-69-9, molecular formula C10H11NaO3, and molecular weight 202.18. It is stored at ambient conditions and carries a "Danger" signal word due to potential health hazards. Molekula supplies Propyl-4-hydroxybenzoate sodium salt (Pharma Grade) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Panoramica
Propyl-4-hydroxybenzoate sodium salt (Pharma Grade) is a sodium salt of propyl paraben, widely used as a preservative in pharmaceuticals, cosmetics, and food products to inhibit microbial growth. This high-purity chemical meets strict pharmaceutical standards for safety and efficacy. Catalogue details include CAS 35285-69-9, molecular formula C10H11NaO3, and molecular weight 202.18. It is stored at ambient conditions and carries a "Danger" signal word due to potential health hazards. Molekula supplies Propyl-4-hydroxybenzoate sodium salt (Pharma Grade) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prezzi e formati disponibili
Specifiche
| Property | Value |
|---|---|
| Appearance | White to Off-white powder |
| Melting Point | 96 - 99°C |
| Water | ≤ 5.0% |
| pH | 9.5 - 10.5 (0.1% w/w) |
| Chloride (Cl-) | ≤ 0.03% |
| Related Substances | 4-Hydroxybenzoic acid (PHBA): ≤ 4.0% |
| Assay (HPLC) | 95.0 - 102.0% |
| Heavy Metals (Pb) | ≤ 0.001% |
| Cadmium (Cd) | ≤ 0.001% |
| Residual Solvents: Methanol | ≤ 3000ppm |
| Sum of all impurities | ≤ 1.0% (excluding PHBA) |
| Lead (Pb) | ≤ 0.0005% |
| Mercury (Hg) | ≤ 0.00001% |
| Identification (IR) | Conforms to Reference |
| Arsenic (As) | ≤ 0.0003% |
| Copper (Cu) | ≤ 0.001% |
| Zinc (Zn) | ≤ 0.001% |
| Single Largest Impurity | ≤ 0.5% (excluding PHBA) |
| Sulphates (SO4)(2-) | ≤ 0.03% |
| Sulphated ash (%w/w) | 34.0 - 36.0% |
| n-pentanol | ≤ 5000ppm |
Immagazzinamento e manipolazione
| Property | Value |
|---|---|
| Temperatura di Conservazione | Ambient |
| Acidità | Base |
Identificazione
| Property | Value |
|---|---|
| SKU | 90035079 |
| Numero CAS | 35285-69-9 |
| Formula molecolare | C10H11NaO3 |
| Peso molecolare | 202.18 |
| SMILES | [Na].O=C(OCCC)C1=CC=C(O)C=C1 |
| Codice REACH | Y113 |
| Codice doganale | 2918290090 |
Sicurezza e GHS
-
Corrosive
GHS05
Dichiarazioni di pericolo
- H318 Provoca gravi lesioni oculari.
- H412 Nocivo per gli organismi acquatici con effetti di lunga durata.
Istruzioni di precauzione
- P273 Non disperdere nell'ambiente.
- P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso.
- 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.
- P337+313 Se l'irritazione degli occhi persiste, 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 propyl-4-hydroxybenzoate sodium salt used for?
This compound is primarily used as a **paraben preservative** in pharmaceutical formulations, cosmetics, and personal care products to inhibit microbial growth.
What is the chemical formula and molecular weight?
The formula is **C₁₀H₁₁NaO₃**, and the molecular weight is **202.18 g/mol**.
What safety classification does this product have?
The product is labeled with the **signal word 'Danger'** due to its potential hazards; full SDS details are provided with orders.
How should propyl-4-hydroxybenzoate sodium salt be stored?
Store in a **cool, dry place at ambient temperature**, away from direct sunlight and incompatible substances.
Does Molekula supply this in bulk quantities?
Yes, we offer **bulk quantities** (from 1 kg to 25 kg) for pharma-grade applications—contact us for custom packaging options.
What documentation is included with a pharma-grade order?
Each order includes a **Certificate of Analysis (CoA)**, **Safety Data Sheet (SDS)**, and **batch-specific documentation** for traceability.
Pronto per effettuare un ordine o hai bisogno di un imballaggio su misura?
Indicaci il prodotto, il grado e la quantità — Molekula di solito risponde entro un giorno lavorativo con prezzo e tempi di consegna.