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Acetylenedicarboxylic acid monopotassium salt

Acetylenedicarboxylic acid monopotassium salt
Acetylenedicarboxylic acid monopotassium salt
Product Code : LC192
Product Description
LC192 Acetylenedicarboxylic acid monopotassium salt
for synthesis

 

Order number Packaging Quantity Price €
AC27192 Plastic bottle 100 g 48.60

 

Product information
Synonyms Potassium acetylenedicarboxylate
Hill Formula C4HKO4
HS Code 2917 19 90
EC number 213-169-2
Molar mass 152.14 g/mol
CAS number 928-04-1

 

Chemical and physical data
Solubility (20 °C) slightly soluble
Melting point 193 - 194 °C (decomposition)
Molar mass 152.14 g/mol

 

Safety information
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
Transport information
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(ACETYLENEDICARBOXYLIC ACID MONOPOTASSIUM SALT), 6.1, II
Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(ACETYLENEDICARBOXYLIC ACID MONOPOTASSIUM SALT), 6.1, II

 

Specifications
Assay (acidimetric) ≥ 98 %
Identity (IR) passes test

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