Description
Benzoic acid sodium salt is a high-purity laboratory chemical with a minimum assay of 99 % and Ph.Eur. quality, Its empirical formula is C₇H₅NaO₂, with CAS number 532-32-1 and EG number 208-534-8. The salt has a molar mass of 144,11 g/mol and a density of 1,5 g/cm³. Physical data include a flash point above 100 °C and a boiling point above 450 °C, supporting safe handling awareness in chemical and pharmaceutical laboratory settings. As a pharmacopoeia-grade material, it is suited to formulation work, analytical reagents, and other applications that specify Ph.Eur. quality sodium benzoate. Benzoic acid sodium salt from manufacturer Carl ROTH is presented for laboratories needing a defined purity grade
This article is part of Acids, in Acids & bases.
Key features
- Assay (dry substance): 99,0-100,5 %
- Appearance of solution: complies
- Acid or alkaline react. substances: complies
- Chloride (Cl): ≤0,02 %
- Halogen comp. (as Cl): ≤0,03 %
- Loss on drying: ≤2,0 %
- CAS number: 532-32-1
- Pack sizes: 500 g, 2.5 kg, 1 kg
- EG nr.: 208-534-8
- Purity: min. 99 %, Ph.Eur.
- Empirical formula: C₇H₅NaO₂
- Molar mass: 144,11 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Benzoic acid sodium salt, min. 99 %, Ph.Eur., 500 g, plastic
What is this article?
Benzoic acid sodium salt, min. 99 %, Ph.Eur., 500 g, plastic 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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. Delivery across Europe, two to five days when in stock. 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.
