Citronensäure, wasserfrei 99,5-100,5% (durch Trockensubstanz), erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, E330, Fluka™
:77-92-9
:
:HOC(COOH)(CH₂COOH)₂
:MFCD00011669
:192.13 g/mol
:13,02350
:153…159 °C
:1.67 g/cm³ (20 °C)
:201-069-1
:01-2119457026-42-0000
:GHS07
:Raumtemperatur
- Assay (calculated on the anhydrous basis):99.5 - 100.5 %
- Water (Karl Fischer):Max. 0.5 %
- Sulfated ash:Max. 0.05 %
- Aluminium (Al):Max. 0.2 ppm
- Arsenic (As):Max. 1 ppm
- Calcium (Ca):Max. 0.02 %
- Copper (Cu):Max. 0.001 %
- Iron (Fe):Max. 0.001 %
- Mercury (Hg):Max. 1 ppm
- Lead (Pb):Max. 0.5 ppm
- Zinc (Zn):Max. 0.001 %
- Heavy metals (as Pb):Max. 5 ppm
- Chloride (Cl):Max. 0.005 %
- Oxalate (as Oxalic acid):Max. 100 ppm
- Sulfate (SO₄):Max. 100 ppm
- Reaction against H₂SO₄:complying
- Residual solvents:complying
- Appearance of the solution:complying
- Explosion Limit:8 %, 65 °F
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