Aluminum sulfate octadecahydrate
Aluminum sulfate octadecahydrate (CAS 7784-31-8), molecular formula Al2(SO4)3 · 18H2O, is a high-purity chemical supplied by Tech Serve Solutions for catalysis & inorganic applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
| Molecular weight | 666.43 |
|---|---|
| Linear formula | Al2(SO4)3 · 18H2O |
| Assay | ≥98%98.0-102.0% (ACS specification) |
| Grade | ACS reagent |
| Impurities tested | ≤0.01% insolubles |
Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
| Cation traces | Ca: 0.01%Fe: ≤0.002%K: 0.005%Mg: 0.002%Na: 0.02%heavy metals (as Pb): ≤0.001% |
| Anion traces | chloride (Cl-): ≤0.005% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Aluminum sulfate octadecahydrate?
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Aluminum sulfate octadecahydrate (CAS 7784-31-8), molecular formula Al2(SO4)3 · 18H2O, is a high-purity chemical supplied by Tech Serve Solutions for catalysis & inorganic applications, to USP, BP and EP standards.
What grades of Aluminum sulfate octadecahydrate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Aluminum sulfate octadecahydrate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Aluminum sulfate octadecahydrate?
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Aluminum sulfate octadecahydrate has CAS number 7784-31-8 and molecular formula Al2(SO4)3 · 18H2O. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Aluminum sulfate octadecahydrate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Aluminum sulfate octadecahydrate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Aluminum sulfate octadecahydrate be stored?
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Store Aluminum sulfate octadecahydrate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Aluminum sulfate octadecahydrate used for?
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Aluminum sulfate octadecahydrate is used in catalysis & inorganic applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Aluminum sulfate octadecahydrate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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