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105029 Potassium hydroxide

pellets for analysis (max. 0.05% Na) EMSURE® ACS,Reag. Ph Eur

Potassium hydroxide MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Potash caustic

CAS #: 1310-58-3 EC Number: 215-181-3 Molar Mass: 56.11 g/mol Chemical Formula: KOH Hill Formula: HKO Grade: ACS,Reag. Ph Eur
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105029
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
1310-58-3215-181-3HKOKOH56.11 g/molACS,Reag. Ph Eur

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              Description
              Catalogue Number105029
              SynonymsPotash caustic
              References
              Product Information
              CAS number1310-58-3
              EC index number019-002-00-8
              EC number215-181-3
              GradeACS,Reag. Ph Eur
              Hill FormulaHKO
              Chemical formulaKOH
              Molar Mass56.11 g/mol
              HS Code2815 20 00
              Quality LevelMQ300
              Applications
              Biological Information
              Physicochemical Information
              Density2.04 g/cm3 (20 °C)
              Melting Point360 °C
              pH value13.5 (5.6 g/l, H₂O, 25 °C)
              Vapor pressure1 hPa (719 °C)
              Solubility1130 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 333 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H290: May be corrosive to metals.
              H302: Harmful if swallowed.
              H314: Causes severe skin burns and eye damage.
              Precautionary Statement(s)P234: Keep only in original packaging.
              P260: Do not breathe dust.
              P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
              P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
              P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              Signal WordDanger
              RTECSTT2100000
              Storage class8B Non-combustible, corrosive hazardous materials
              WGKWGK 1 slightly hazardous to water
              Disposal13
              Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).
              Safety Information
              Categories of dangerharmful, corrosive
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +2°C to +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1813 , 8, II
              Declaration (transport by air) IATA-DGRUN 1813 , 8, II
              Declaration (transport by sea) IMDG-CodeUN 1813 , 8, II, Segregation Group: 18 (Alkalis)
              Supplemental Information
              Specifications
              Assay (KOH)85.0 - 100.5 %
              Assay (total alkalinity calc. as KOH)85.0 - 100.5 %
              Identitypasses test
              Appearance of solutionpasses test
              Carbonate (K₂CO₃)≤ 1.0 %
              Chloride (Cl)≤ 0.01 %
              Phosphate (PO₄)≤ 0.0005 %
              Silicate (SiO₂)≤ 0.005 %
              Sulfate (SO₄)≤ 0.0005 %
              Total nitrogen (N)≤ 0.0005 %
              Heavy metals (ACS)≤ 0.001 %
              Al (Aluminium)≤ 0.001 %
              Ca (Calcium)≤ 0.001 %
              Fe (Iron)≤ 0.0005 %
              Mg (Magnesium)≤ 0.002 %
              Na (Sodium)≤ 0.05 %
              Ni (Nickel)≤ 0.0005 %
              Global Trade Item Number
              Catalogue Number GTIN
              1.05029.1000 04022536059440
              1.05029.9012 04027269677725
              1.05029.9050 04022536059464

              Documentation

              Potassium hydroxide SDS

              Title

              Safety Data Sheet (SDS) 

              Potassium hydroxide Certificates of Analysis

              Product Number PackagingSpecificationLot Number
              1.05029.1000 Plastic bottlePDF Specification Document
              1.05029.9012 Bucket, plasticPDF Specification Document
              1.05029.9050 Fibre cartonPDF Specification Document

              Brochure

              Title
              Inorganics & Solvents for classical analysis
              More Than Sure
              New Quality in Pharmacopoeia Analysis - High audit rates require reliable solutions
              Smart Up your lab

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              EMSURE®

              Categories

              Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Caustics for Pharmacopoeia Analysis
              Reagents, Chemicals and Labware > Inorganic Reagents > Classical Inorganic Analysis > Caustic alkalis and bases EMSURE®, EMPLURA®
              Analytics and Sample Preparation > Analytical Sample Preparation > Dissolution / Digestion