Description
Potassium hydroxide, min. 85 %, in flakes is an inorganic base with the empirical formula KOH, CAS number 1310-58-3 and EG number 215-181-3. The material has a molar mass of 56,11 g/mol, a density of 2,04 g/cm³ and a boiling point of 1327 °C, and is supplied here In laboratory practice it is used where a strong alkaline reagent in solid flake form is required, including applications connected with drying agents and related performance-material workflows. Handling should follow the hazard profile associated with UN number 1813 and the corresponding safety documentation. This grade from manufacturer Carl ROTH provides a clearly specified minimum assay of 85 % together with defined physical data for method development, preparation of alkaline media and general inorganic synthesis support. The flake presentation aids controlled weighing and dissolution under appropriate laboratory conditions, while suits routine stock for research and analytical environments.
This article is part of Sorbents, silica gel & ion exchangers, in SPE & sample preparation.
Key features
- Assay (KOH): ≥85 %
- Carbonate (as K2CO3): ≤1,0 %
- Chloride (Cl): ≤0,01 %
- Iron (Fe): ≤0,003 %
- CAS number: 1310-58-3
- Pack sizes: 1 kg, 10 kg, 2.5 kg, 5 kg, 25 kg
- EG nr.: 215-181-3
- Purity: min. 85 %
- Molar mass: 56,11 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium hydroxide, min. 85 %, in flakes, 1 kg, plastic
What is this article?
Potassium hydroxide, min. 85 %, in flakes, 1 kg, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Sorbents, silica gel & ion exchangers, inside SPE & sample preparation, in Chromatography equipment.
Loose sorbent, silica gel and ion-exchange resin are the phases bought in bulk to pack a column or to stir into a solution. Particle size and activity, or the ion-exchange capacity, are the specification. A TLC silica and a flash silica of different particle sizes are not the same separation.
Solid-phase extraction holds a compound on a sorbent while the rest of the sample is washed away, then releases it in a small volume. The sorbent, the bed mass and the solvents are the method. Silica, ion exchangers and polymer phases do different jobs. A flash column is the same idea scaled toward purification rather than trace cleanup. The molecules are on PubChem, named by IUPAC.
Which category should I open next?
The category is SPE & sample preparation. The sub-category is Sorbents, silica gel & ion exchangers. The catalogue is Chromatography equipment.
Shelves beside this one are SPE cartridges & columns and Flash, empty & glass chromatography columns.
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. 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.