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Potassium
carbonate, Certified® Reagent
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Certified Reagent for Research & Development:
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Not intended for animal or human diagnostic or therapeutic
use
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Don’t see what you’re looking for? Give us the opportunity to make it
happen!
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Certificate of Analysis and Material Safety Data Sheets
Available Upon Request
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Assay
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Current stock: 2095293CR-1222-CL
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Appearance white granules powder; Assay (acid-base
titration) 99.4%; Calcium (Ca) <0.0002%; Chloride (Cl) 0.001%; Heavy
metals (as Pb) <3ppm; Identification conforms; Insoluble matter <0.002%;
Iron (Fe) <1ppm; Magnesium (Mg) <0.001%; Meets reagent specifications
for testing USP/NF monographs; Phosphate (PO4) <0.0005%; Silica (SiO2)
<0.003%; Sodium (Na) 0.02%; Sulfur compounds (as S) <0.002%;
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Beilstein Number
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4267587
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Boiling Point
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333.6°C (decomposes)
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CAS
Number
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584-08-7
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Density
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2.43
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EINES Number
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209-529-3
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Flash
Point
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111°C
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Harmonized
Code
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2836.40.1000
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IUPAC Name
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Dipotassium carbonate
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Linear
Formula
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K2CO3
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MDL Number
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MFCD00011382
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Melting Point
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891°C
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Molecular Formula
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CK2O3
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Molecular
Weight
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138.21
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Refractive Index
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1.426
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Solubility
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Freely soluble in water
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Synonym(s)
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209-529-3; 4267587; 584-08-7; Carbonate of
potash; Carbonic acid dipotassium salt; CK2O3; Dipotassium carbonate; K2CO3; MFCD00011382;
Pearl ash; Potassium carbonate; Potassium carbonate anhydrous; Salt of
tartar;
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GHS (Accordance with 29
CFR 1910, OSHA HCS)
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Pictogram
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Irritant
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Signal
Word
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Warning
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Statement(s)
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H315 Causes skin irritation; H319 Causes serious eye irritation;
H335 May cause respiratory irritation;
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Other
hazards
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None
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Recommendations
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Do not handle until all safety precautions have been
read (SDS) and understood;
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Storage
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General
P’s shelf
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NFPA
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2-0-0
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Package
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Compatible
HDPE or amber glass bottle
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TRANSPORTION INFORMATION
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US
DOT
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Not
dangerous goods
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