Description
ortho-Phosphoric acid diluted is a pharmacopoeial laboratory reagent of formula H₃PO₄ (CAS 7664-38-2) with a molar mass of 98,00 g/mol, specified as Reag. Ph. Eur., Chapter 4.1.1, reference 1065101. This diluted ortho-phosphoric acid is intended for analytical work that requires the Ph. Eur. reagent described in Chapter 4.1.1. Density is 1,05 g/cm³ and the boiling point is 100 °C. The pack size is 1 liter, with a weight of 1,200 kg, intended for regular laboratory use. The EC number is 231-633-2. Quality-control, pharmaceutical and research laboratories that apply European Pharmacopoeia methods can use this reagent wherever diluted ortho-phosphoric acid is prescribed. The material comes from manufacturer Carl ROTH in the reagents 4.1.1 range of chemicals in pharmacopoeia quality. Transport identification is UN 1805. Refer to the Safety Data Sheet for classification and handling information. The 1 liter presentation supports pharmacopoeial testing, method execution and laboratory procedures that call for a documented Reag. Ph. Eur. diluted ortho-phosphoric acid rather than an unspecified phosphoric acid grade.
Key features
- CAS number: 7664-38-2
- Pack size: 1 liter
- EG nr.: 231-633-2
- Empirical formula: H₃PO₄
- Molar mass: 98,00 g/mol
- Density: 1,05 g/cm³
- UNSPSC: 12352301
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about ortho-Phosphoric acid diluted
What is this article?
ortho-Phosphoric acid diluted is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
Which category should I open next?
The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.