Molekula
Sulfate d'aluminium hydraté
Aluminium sulphate hydrated
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Aluminium sulphate hydrated is an inorganic chemical compound primarily used as a coagulant in water treatment, paper manufacturing, and as a mordant in dyeing processes. It is also employed in fire retardants and as a food additive (E520). This hydrated form contains variable water content, making it highly soluble in water. Aluminium sulphate hydrated has a CAS number of 17927-65-0, with a molecular formula of Al2(SO4)3 · xH2O and an approximate molecular weight of 342.15 g/mol. It should be stored at ambient conditions and handled with care, as it carries a "Danger" signal word due to its corrosive properties. Molekula supplies aluminium sulphate hydrated from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Aluminium sulphate hydrated is an inorganic chemical compound primarily used as a coagulant in water treatment, paper manufacturing, and as a mordant in dyeing processes. It is also employed in fire retardants and as a food additive (E520). This hydrated form contains variable water content, making it highly soluble in water. Aluminium sulphate hydrated has a CAS number of 17927-65-0, with a molecular formula of Al2(SO4)3 · xH2O and an approximate molecular weight of 342.15 g/mol. It should be stored at ambient conditions and handled with care, as it carries a "Danger" signal word due to its corrosive properties. Molekula supplies aluminium sulphate hydrated from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Colourless, lustrous crystals or crystalline masses; odourless. Ground granular or dusty solid |
| Insoluble Matter | ≤0.2% |
| Combined Alumina (as Al2O3) | 16.15 - 17.4 % |
| Basic Alumina (as Al2O3) | 0.6 % - neutral Milligram / Kilogram |
| Total iron (as Fe2O3) Max | ≤0.006 % |
| Lump size | ≤90 |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Classe de transport | 8 |
| Groupe d'emballage | III |
| Acidité | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90028950 |
| Numéro CAS | 17927-65-0 |
| Formule moléculaire | Al2O12S3 · xH2O |
| Masse moléculaire | 342.15 |
| SMILES | [Al].O=S(=O)(O)O.O |
| Numéro EC / Numéro ONU | 3260 |
| Code REACH | Y110 |
| Code HTS | 28332200 |
| Code tarifaire | 2833220000 |
Sécurité et GHS
-
Corrosive
GHS05
Déclarations de danger
- H290 Peut être corrosif pour les métaux.
- H318 Provoque de graves lésions des yeux.
Déclarations de précaution
- P234 Conserver uniquement dans l'emballage d'origine.
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
- P305+351+338 EN CAS DE CONTACT AVEC LES YEUX : rincer avec précaution à l'eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer.
- P390 Absorber toute substance répandue pour éviter qu'elle attaque les matériaux environnants.
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is aluminium sulphate hydrated commonly used for?
Aluminium sulphate hydrated is primarily used in water treatment for coagulation, in paper manufacturing as a sizing agent, and in fire retardants.
What is the chemical formula and molecular weight of aluminium sulphate hydrated?
The chemical formula is **Al₂(SO₄)₃·xH₂O** (often approximated as **Al₂O₁₂S₃·xH₂O**), with a molecular weight of **342.15 g/mol** (anhydrous basis).
What safety classification does aluminium sulphate hydrated fall under?
It carries a **Signal Word: Danger** due to its corrosive and hazardous properties—handle with appropriate PPE and safety measures.
How should aluminium sulphate hydrated be stored?
Store in a **cool, dry, well-ventilated area at ambient temperature**, away from incompatible substances like strong oxidizers or alkalis.
Does Molekula supply aluminium sulphate hydrated in bulk quantities?
Yes, we offer **bulk quantities** of aluminium sulphate hydrated, with flexible packaging options (e.g., drums, bags) tailored to your needs.
What documentation is provided with an order of aluminium sulphate hydrated?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS/SDS), and a **Packing List** for compliance and safety.
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