Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

105082 過錳酸鉀

GR for analysis EMSURE® ACS,Reag. Ph Eur

過錳酸鉀 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Permanganic acid potassium salt

CAS #: 7722-64-7 EC Number: 231-760-3 Molar Mass: 158.03 g/mol Hill Formula: KMnO₄ Grade: ACS,Reag. Ph Eur
View Products on Sigmaaldrich.com
105082
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
7722-64-7231-760-3KMnO₄158.03 g/molACS,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1.05082.0250 玻璃瓶 250 g
1.05082.1000 玻璃瓶 1 kg
Description
Catalogue Number105082
SynonymsPermanganic acid potassium salt
References
Product Information
CAS number7722-64-7
EC index number025-002-00-9
EC number231-760-3
GradeACS,Reag. Ph Eur
Hill FormulaKMnO₄
Molar Mass158.03 g/mol
HS Code2841 61 00
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.70 g/cm3 (20 °C)
Melting Point>240 °C (分解)
pH value7 - 9 (20 g/l, H₂O, 20 °C)
Vapor pressure<0.01 hPa (20 °C)
Bulk density1300 - 1600 kg/m3
Solubility64 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 750 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H361d: Suspected of damaging the unborn child.
H373: May cause damage to organs through prolonged or repeated exposure if inhaled.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P260: Do not breathe dust.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
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
Storage class5.1B Oxidizing hazardous materials
WGKWGK 3 highly hazardous to water
Disposal22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.
Safety Information
Categories of dangeroxidizing, harmful, dangerous for the environment
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1490 , 5.1, II
Declaration (transport by air) IATA-DGRUN 1490 , 5.1, II
Declaration (transport by sea) IMDG-CodeUN 1490 , 5.1, II, Segregation Group: 14 (Permanganates)
Supplemental Information
Specifications
Assay (manganometric)99.0 - 100.5 %
Identitypasses test
Appearance of solutionpasses test
In water insoluble matter≤ 0.2 %
Chloride (Cl)≤ 0.02 %
Chloride, Chlorate (as Cl)≤ 0.005 %
Sulfate (SO₄)≤ 0.01 %
Total nitrogen (N)≤ 0.003 %
Cu (Copper)≤ 0.001 %
Fe (Iron)≤ 0.002 %
Pb (Lead)≤ 0.002 %
Global Trade Item Number
Catalogue Number GTIN
1.05082.0250 04022536060620
1.05082.1000 04022536060637