N-Acetyl-DL-tryptophan 98+%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:87-32-1
:
Formula:C₁₃H₁₄N₂O₃
MDL Number:MFCD00005644
:246.27 g/mol
Melting Pt:204…206 °C (dec.)
Storage Temperature:Refrigerator
EINECS:201-739-3
Specification Test Results
- Appearance:White to beige Crystalline powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤0.5 % (105°C)
- Sulfated ash:≤0.2 %
- Titration excess NaOH:98.0 to 101.0 % (On dry substance)
- Heavy metals (as Pb):≤10 ppm
Specification Test Results
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