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Trichloroacetic acid (TCA) 99.5%, AnalaR NORMAPUR® ACS,1Kg Reag. Ph. Eur. analytical reagent
20742.293-1Kg



Specification 20742

Trichloroacetic acid (TCA) ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

White Crystals

Trichloroacetic acid (TCA) ≥99.5%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent

Corrosive Warning Irritant Warning Environment Warning

Danger

Synonyms: TCA

Formula: Cl CCOOH
MW: 163,39 g/mol
Boiling Pt: 196 °C (1013 hPa)
Melting Pt: 54…56 °C
Density: 1,63 g/cm³ (20 °C)
Flash Pt: 113 °C (closed cup)
Storage Temperature: Ambient		 MDL Number: MFCD00004177
CAS Number: 76-03-9
EINECS: 200-927-2
UN: 1839
ADR: 8,II
Merck Index: 12,09756
https://sg.vwr.com/stibo/web/std.lang.all/74/52/727452.jpg  

Specification Test Results

Assay Min. 99.5 %
Clarity of solution Passes test ACS
IR Spectrum Passes test
Substances coloured by H2SO4 Passes test
Melting point Min. 57 °C
Heavy metals (as Pb) Max. 20 ppm
Ignition residue (SO4) Max. 0.03 %
Insolubility in water Max. 50 ppm
Cl (Chlor ide) Max. 10 ppm
NO3 (Nit rate) Max. 20 ppm
PO4 (Ph osphate) Max. 5 ppm
SO4 (Sul phate) Max. 0.02 %
Cu (Cop per) Max. 5 ppm
Fe (Iro n) Max. 10 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test
   
   

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