TRICHLOROACETIC ACID FOR ANALYSIS EMSURE

Code: 1008071000 D2-231

Analysis Note

Assay (alkalimetric): ≥ 99.5 %Identity (IR-spectrum): passes testAppearance: colorless, deliquescent crystalsAppearance of solution (200 g/l; water): clea...


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Analysis Note

Assay (alkalimetric): ≥ 99.5 %Identity (IR-spectrum): passes testAppearance: colorless, deliquescent crystalsAppearance of solution (200 g/l; water): clear and colorlessIn water insoluble matter: ≤ 0.01 %Chloride (Cl): ≤ 10 ppmNitrate (NO3): ≤ 20 ppmPhosphate (PO4): ≤ 5 ppmSulphate (SO4): ≤ 200 ppmHeavy metals (as Pb): ≤ 20 ppmCu (Copper): ≤ 5 ppmFe (Iron): ≤ 10 ppmReadily carbonisable substance: passes testSulfated ash (600 °C): ≤ 300 ppm

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Linkage

Replaces: TX1045; TX1045-5; TX1045-3

Packaging

1 kg in Glass bottle

100, 250 g in Glass bottle

agencyreag. Ph. Eur.
anion tracessulfate (SO42-): ≤200 ppm, phosphate (PO43-): ≤5 ppm, nitrate (NO3-): ≤20 ppm, chloride (Cl-): ≤10 ppm
assay≥99.5% (alkalimetric)
autoignition temp.711 °C
bulk density900 kg/m3
cation tracesCu: ≤5 ppm, heavy metals (as Pb): ≤20 ppm, Fe: ≤10 ppm
colorclear
density1.63 g/cm3 at 20 °C
formsolid
gradeACS reagent
impurities≤300 ppm Sulfated ash (600 °C), ≤0.01% In water insoluble matter
InChI keyYNJBWRMUSHSURL-UHFFFAOYSA-N
InChI1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)
mp54-56 °C
pH﹤1 (20 °C, 50 g/L in H2O)
potency3320 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
solubility1300 g/L
storage temp.15-25°C
transition tempflash point >110 °C
vapor pressure1 hPa ( 20 °C)
Cas Number76-03-9
Hazard Class8
Un Number1839
Pack GroupII
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