Phosphoric acid
H₃PO₄
Concentration basis, impurity limits, end use and compatible delivery arrangements are confirmed per enquiry.
Request a quotationThese materials are assessed on request. The source specification must identify the material, composition, analytical basis, test methods and intended use. A chemical name or formula does not establish purity, suitability, registration or current availability.
Technical specification
| Parameter | Product-specific confirmation |
|---|---|
| Scientific & commercial identity | Orthophosphoric acid, H₃PO₄. Concentration as H₃PO₄ is different from P₂O₅ equivalent. State mass percent and acid grade; density, solids, fluoride and relevant metals require product-specific limits and test conditions. |
| Identity & composition | Confirm the exact material, mineral or chemical composition, purity and declared analytical basis against the manufacturer specification. |
| Acid concentration | State whether concentration is expressed as H₃PO₄ or P₂O₅ equivalent, and identify the mass basis, density and reference temperature where relevant. Do not treat H₃PO₄ and P₂O₅ percentages as the same value. |
| Impurities & destination limits | Agree the relevant impurity limits and analytical methods for the intended use and destination. A representative analysis does not replace the actual shipment analysis. |
| Physical form & handling | Confirm physical form, density and any relevant handling or storage conditions in the manufacturer technical and safety documentation. |
Applications & suitability
Mineral, chemical and formulation inputs are assessed against the buyer’s stated end use. Industrial and agricultural grades are not automatically interchangeable; suitability and any agricultural application require the relevant product documentation and qualified advice.
Packing & delivery
Confirm the physical form and compatible packaging or bulk transport arrangement, container size, marking, handling requirements, minimum order and delivery window with the selected source. Liquid and solid materials require product-specific arrangements.
Documents & market requirements
The document set is agreed for the product and destination: technical data sheet (TDS), safety data sheet (SDS) where applicable, and certificate of analysis (COA) for the actual shipment. Representative analyses are identified as such. Inspection by an independent provider may be coordinated when agreed.
Applicable EU and destination-market requirements are assessed for the selected product and supply route. REACH status, CE marking or any other compliance claim is supported by the relevant product documents before it is made.
Request specificationsSend the quantity, destination, preferred packing and delivery window. The product and grade will be carried into your enquiry.
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