DL-Alanine 99%
Plastic bottle, 500 g
Supplier: Thermo Fisher Scientific
Jump to:
Product Details & Documents
Synonyms: (±)-Alanine, DL-α-Alanine, H-DL-Ala-OH, α-Alanine
- CAS Number:302-72-7
- Formula:C₃H₇NO₂
- MDL Number:MFCD00064408
- Molecular Weight:89.09 g/mol
- Merck Index:13,00203
- Boiling Pt:189 °C (1013 hPa)
- Melting Pt:272…275 °C (dec.)
- Density:1,42 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:206-126-4
Documents
ACRO15909
SDS
Specifications
Specification Test Results
- Appearance:White Crystalline powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤0.2 % (105°C, 3 hrs)
- Sulfated ash:≤0.1 %
- UV transmittance:≥95 % (C=10, H2O, 430 nm) 1 cm cell
- Titration with HClO4:98.5 to 101.5 %
- Chloride (Cl):≤200 ppm
- Sulfate (SO4):≤300 ppm
- Ammonium (NH4):≤200 ppm
- Iron (Fe):≤20 ppm
- Arsenic oxide (As2O3):≤1 ppm
- Heavy metals (as Pb):≤10 ppm
- Other amino acids:≤0.5 % (TLC)
Specifications
- Pack type:Plastic bottle
- Pk:500 g