Citronensäure, wasserfrei ≥96%, körnig, nach Ph. Eur. getestet, Fluka™
03878-1KG
:
- Packung:Kst.-Flasche, weite Öffnung
- VE:1 kg
- Seq:4024
- pKa :(1) 3.13, (2) 4.76, (3) 6.4
- Identity (IR):complying
- Assay (calculated on the anhydrous basis):99.5 - 100.5 %
- Appearance of the solution:complying
- Sulfated ash:Max. 0.1 %
- Water (Karl Fischer):Max. 1.0 %
- Oxalate (as Oxalic acid):Max. 360 ppm
- Heavy metals (as Pb):Max. 10 ppm
- Sulfate (SO₄):Max. 150 ppm
- Reaction against H₂SO₄:complying
- Residual solvents:complying
- calcium (Ca):Max. 0.005 %
- cobalt (Co):Max. 0.002 %
- copper (Cu):Max. 0.005 %
- iron (Fe):Max. 0.001 %
- potassium (K):Max. 0.01 %
- magnesium (Mg):Max. 0.005 %
- manganese (Mn):Max. 0.002 %
- sodium (Na):Max. 0.05 %
- vanadium (V):Max. 0.001 %
- zirconium (Zr):Max. 0.001 %
- chloride (Cl):Max. 0.001 %
- total N:Max. 0.002 %
:
:192.13 g/mol
:13,02350
:310 °C (1013 hPa)
:153-159 °C
:153…159 °C
:1.67 g/cm³ (20 °C)
:Raumtemperatur
:201-069-1
:01-2119457026-42-0000
:GHS07
:77-92-9
:HOC(COOH)(CH₂COOH)₂
:MFCD00011669