Malonic acid 99% AR [141-82-2]

1,999.00 4,499.00 

CAS number: 141-82-2
Summary formula: C3H4O4
Molar mass: 104.06 g / mol
Synonyms: propanedioic acid
Translation [ENG]: malonic acid
Application: Malonic acid is mainly used as pharmaceutical intermediates. It can also be used as a perfumery, adhesives, resin additives, galvanic polish and so on. Used as a complexing agent for the preparation of barbiturate salt. Malonic acid is an intermediate of fungicides – isoprothiolane. It is also a mediator of etychlozate regulating plant growth.

Malonic acid 99% AR [141-82-2]Malonic acid is mainly used as pharmaceutical intermediates. It can also be used as a perfumery, adhesives, resin additives, galvanic polish and so on. Used as a complexing agent for the preparation of barbiturate salt. Malonic acid is an intermediate of fungicides – isoprothiolane. It is also a mediator of etychlozate regulating plant growth.

Melting point: 132-135 ° C (decomposition) (lit.)
Boiling point: 140 ℃
Density: 1.619
refractive index: 1.4780
Flash point: 157 ° C
pka: 2.83 (in 25 ℃)
character: Liquid
White color
Solubility in water: 1400 g / L (20 ºC)
Fe (iron): ≤0,0005%
NH₄ (ammonium): positive test result
Pb (lead): ≤0,0005%
Total sulfur (as sulfate): ≤0.005%
Residue on ignition (as sulfate): ≤0.01%

Hazard pictograms

Labeling of hazardous chemicals and mixtures that are part of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). The pictograms recommended by GHS have the shape of a square set on the top. They should contain a black symbol on a white background with a red border.

Priority rules to be observed in connection with the labeling of a substance:

– the skull and crossbones, the exclamation mark pictogram should not be added.
– corrosive effect, the exclamation mark pictogram should not be added if it concerns eye or skin irritation.
– health hazard determining respiratory sensitization, the exclamation mark pictogram should not be added if it concerns skin sensitization or irritation to eyes or skin.

Source: GHS pictograms

Wielkość Opak.

250 g, 500 g, 1 kg, 5 kg, 10 kg, 25 kg

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