N-Acetyl-DL-tryptophan, EMPROVE® EXPERT Ph. Eur., BP for biopharmaceutical production
EM1.12488.9025
:
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- Pack type:Plastic drum
- Size:25 kg
- Cat. No.:EM1.12488.9025
- Supplier no.:1.12488.9025
- Assay (alkalimetric, calculated on dried substance):99.0 - 101.0%
- Identity (IR-spectrum):Passes test
- Opt. rotation (100 g/L, sodium hydroxide 1 mol/L):-0.1 to +0.1
- Fe (Iron):≤10 ppm
- NH₄ (Ammonium):≤200 ppm
- Sulfated ash (600 °C):≤0.1%
- Loss on drying (105 °C):≤0.5%
- Bacterial endotoxins:≤50 I.U./g
- Solubility:0.88 g/L
- pH:3.25 (0.5 g/L, H₂O, 20 °C)
- Vapor pressure:<0.00005 mPa (20 °C)
:
:246.27 g/mol
:208.6 °C (dec.)
:1.39 g/cm³ (20.5 °C)
:Ambient
:201-739-3
:87-32-1
:C₁₃H₁₄N₂O₃
:MFCD00005644