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Potassium methoxide, extra pure >97%

Extra PureAvailable on request

Buy Potassium methoxide, extra pure >97% (CAS 865-33-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Potassium methoxide, extra pure >97% chemical structure
CAS number865-33-8
FormulaCH3KO
Molar mass70.13 g/mol
Purity>97%
InChIKeyBDAWXSQJJCIFIK-UHFFFAOYSA-N
IUPAC namepotassium methanolate

About Potassium methoxide, extra pure >97%

Researchers and plant chemists source Potassium methoxide, extra pure >97% from Zemixal for routine and specialised work. For your records (Extra Pure), the material is defined by CAS 865-33-8, formula CH3KO and molar mass 70.13 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Storage and safety notes

It carries the GHS signal word Danger (H251 and H314), so wear gloves and eye protection and work with good ventilation.

Available as 25 g, 100 g and 500 g. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Extra Pure Grade

Specifications and identifiers

Specifications of Potassium methoxide, extra pure >97%
Product namePotassium methoxide, extra pure >97%
Catalogue numberZX-019018
CAS number865-33-8
IUPAC namepotassium methanolate
Molecular formulaCH3KO
Molar mass70.13 g/mol
Exact mass69.9821
GradeExtra Pure
Purity / assay>97%
H-bond donors / acceptors0 / 1
Topological polar surface area23.1 Ų
InChIKeyBDAWXSQJJCIFIK-UHFFFAOYSA-N
SMILESC[O-].[K+]
PubChem CID23664618
SynonymsPotassium methylate, Methanol, potassium salt, Methanol, potassium salt (1:1), Methoxy potassium

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive

Signal word Danger

  • H251Self-heating, may catch fire
  • H314Causes severe skin burns and eye damage

Precautionary statements P235, P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P407, P410, P413, P420, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Potassium methoxide, extra pure >97%
25 gQuoted on request
100 gQuoted on request
500 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Potassium methoxide, extra pure >97%

Which CAS number identifies Potassium methoxide, extra pure >97%?
Potassium methoxide, extra pure >97% is registered under CAS 865-33-8. You may also see it listed as Potassium methylate, Methanol, potassium salt, Methanol, potassium salt (1:1). Our catalogue number for this item is ZX-019018.
What are the formula and molar mass of Potassium methoxide, extra pure >97%?
For Potassium methoxide, extra pure >97%, its formula is CH3KO and its molar mass is 70.13 g/mol. The systematic (IUPAC) name is potassium methanolate. InChIKey BDAWXSQJJCIFIK-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Potassium methoxide, extra pure >97%?
This listing is Extra Pure grade with >97% purity. Standard packs are 25 g, 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Potassium methoxide, extra pure >97%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Potassium methoxide, extra pure >97% to my country?
Yes. Because Potassium methoxide, extra pure >97% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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