Description
Potassium hydroxide solution 30 % is an extra pure potassium hydroxide reagent with empirical formula KOH, CAS number 1310-58-3 and molar mass 56,11 g/mol. The solution has a density of 1,28 g/cm³ and a boiling point above 100 °C. It is Extra pure 30 % potassium hydroxide solution provides a defined alkali concentration for laboratory chemical work, with the listed molar mass of 56,11 g/mol and density of 1,28 g/cm³ supporting calculation of amounts and volumes. This potassium hydroxide solution (Carl ROTH) is identified under EG nr. 215-181-3 and UN number 1814. Within the published data, the 30 % extra pure grade, KOH formula and CAS number 1310-58-3 identify the material unambiguously, while the boiling point above 100 °C and density 1,28 g/cm³ complete the physical characterisation of this aqueous potassium hydroxide solution for laboratory use.
This article is part of Bases & alkalis, in Acids & bases.
Key features
- CAS number: 1310-58-3
- Pack sizes: 1 l, 2.5 l, 5 l, 10 l, 25 l
- EG nr.: 215-181-3
- Molar mass: 56,11 g/mol
- Density: 1,28 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium hydroxide solution 30 %, extra pure, 1 l
What is this article?
Potassium hydroxide solution 30 %, extra pure, 1 l is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Bases & alkalis, inside Acids & bases, in Lab chemicals.
A base or an alkali is sodium hydroxide, potassium hydroxide, ammonia and their relatives, as solid or as solution. The carbonate that a hydroxide picks up from the air changes a titre. Concentration and purity are the specification. Concentrated alkalis attack skin and aluminium.
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 Bases & alkalis. The catalogue is Lab chemicals.
Shelves beside this one are Acids.
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. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
