L(+)-Arginin 98+%
Plastic bottle, 100 g
Supplier: Thermo Fisher Scientific
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Product Details & Documents
Synonyms: H-L-Arg-OH, (S)-2-Amino-5-guanidinopentanoic acid, Arginine, (S)-(+)-Arginine, L-Arginine, H-Arg-OH
- CAS Number:74-79-3
- Formula:C₆H₁₄N₄O₂
- MDL Number:MFCD00002635
- Molecular Weight:174.2 g/mol
- Merck Index:13,00785
- Boiling Pt:368 °C (1013 hPa)
- Melting Pt:223…224 °C (dec.)
- Density:1,3 g/cm³ (20 °C)
- Storage Temperature:Stue temperatur
- EINECS:200-811-1
Specifications
Specification Test Results
- Appearance:White to almost white Crystalline powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤0.5 % (1 g, 105°C)
- Residue after ignition:≤0.3 %
- Specific optical rotation:+25.8° to +28.5° (20°C, 589 nm) (c=8, 6 N HCl) (on dried substance)
- Titration with HClO4:98.0 to 102.0 % (on dried substance)
- Chloride (Cl):≤500 ppm
- Sulfate (SO4):≤300 ppm
- Iron (Fe):≤30 ppm
- Heavy metals (as Pb):≤15 ppm
Specifications
- Pakning:Plastic bottle
- Pakn:100 g
Specifications
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