Description
Sodium benzenesulphinate, anhydrous, is an aromatic sulfinate salt for laboratory chemical and biochemical applications, registered under CAS number 873-55-2 with the empirical formula C₆H₅SO₂Na. The anhydrous grade is characterised by a molar mass of 164,16 g/mol, giving a compact, well-defined sodium organosulfur reagent for synthesis, reference work, and routine laboratory preparation. The benzenesulphinate anion is a recognised building block in organic and organometallic chemistry, and the anhydrous presentation supports handling where moisture control is part of standard practice. Available from manufacturer Carl ROTH within the biochemicals and chemicals assortment, the product is described solely by its CAS registry number, empirical formula, molar mass, anhydrous state, and pack quantity. These parameters enable straightforward stoichiometric calculations and catalogue matching. The listing presents the essential scientific and logistical facts for professional buyers selecting sodium benzenesulphinate for laboratory use without additional performance or purity claims beyond the manufacturer description.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Purity (HPLC): ≥ 98 %
- Colour: white to off-white
- Form: powder to crystalline powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 873-55-2
- Pack sizes: 2 kg, 5 kg, 10 kg
- Empirical formula: C₆H₅SO₂Na
- Molar mass: 164,16 g/mol
- Product type: Biochemical
- Technical Information Sheet:
- Safety Data Sheet:
Recently viewed
You may also like
Browse related categories
Category
Organic chemicals & synthesis reagents
Sub-category
Organic building blocks & synthesis reagents
Catalogue
Brand
Questions about Sodium benzenesulphinate, anhydrous, 2 kg
What is this article?
Sodium benzenesulphinate, anhydrous, 2 kg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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. 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.