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31404 Sigma-Aldrich

Potassium permanganate

puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99%



Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, O-P, Puriss p.a. ACS, Puriss p.a. ACS More...
grade   ACS reagent
Agency/Method   reag. Ph. Eur.
grade   puriss. p.a.
assay   ≥99%
impurities   ≤0.003% total nitrogen (N)
  ≤0.2% in water insoluble matters
loss   ≤0.2% loss on drying, 105 °C, 2 h
anion traces   chloride, chlorate (as Cl-): ≤30 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces   Cu: ≤5 mg/kg
  Fe: ≤20 mg/kg
  Pb: ≤20 mg/kg
SMILES string   [K+].[O-][Mn](=O)(=O)=O
InChI   1S/K.Mn.4O/q+1;;;;;-1



Suitable for heterogeneous oxidations.

Safety & Documentation

Safety Information

Signal word 
Hazard statements 
UN 1490 5.1 / PGII
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
What does Mr refer to on the website product page for Product 31404, Dextran sulfate sodium salt from Leuconostoc spp.?
Mr stands for relative molecular weight, which is the molecular weight calculated by atomic mass.
How should Dextran sulfate sodium salt from Leuconostoc spp., Product 31404, be stored?
We would recommend storing this product at room temperature, which is in accordance with our MSDS.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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