Description
Boric acid (H₃BO₃) est un réactif de laboratoire inorganique d'une pureté minimale de 99.8 %, numéro CAS 10043-35-3 et numéro EG 233-139-2. Le composé a une masse molaire de 61.83 g/mol et une densité de 1.489 g/cm³, ce qui permet un travail stœchiométrique précis en chimie analytique et préparative. Le dosage défini et l'identité chimique claire aident les laboratoires à maintenir des résultats reproductibles lors de la préparation de solutions étalons ou de milieux de travail. La formule empirique H₃BO₃ ainsi que les données physiques indiquées facilitent la gestion des stocks, la documentation des méthodes et les pesées de routine. La taille de conditionnement au kilogramme offre un équilibre pratique entre économie et commodité de manipulation pour les groupes de recherche, les laboratoires d'enseignement et les environnements de contrôle qualité qui utilisent le boric acid de façon régulière.
Cet article fait partie de Acides, dans Acides & bases.
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Questions about Boric acid, min. 99.8 %, 1 kg, plastique
What is this article?
Boric acid, min. 99.8 %, 1 kg, plastique is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acides, inside Acides & bases, in Produits chimiques.
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 Acides & bases. The sub-category is Acides. The catalogue is Produits chimiques.
Shelves beside this one are Bases & alcalis.
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.
How does ordering and shipping work?
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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

