L-Treonina ≥98.5%, Ultrapure
Dostawca: Thermo Fisher Scientific
Synonim:
(2S,3R)-(-)-Threonine, H-Thr-OH, (2S,3R)-2-Amino-3-hydroxybutyric acid
J22290.A1
J22290.22
J22290.A1EA
5760
PLN
J22290.A1
J22290.22
L-Treonina ≥98.5%, Ultrapure
L-Treonina
Formuła:
C₄H₉NO₃ MW: 119.12 g/mol Temp. topnienia: 255 °C (temp. rozkładu) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00064270 Numer CAS: 72-19-5 Numer WE (dawny EINECS): 200-774-1 Klasyfikacja Merck : 14,09380 |
Wyniki testów specyfikacyjnych
Assay | ≥98.5% |
Impurity Content Sulphate (SO₄) | ≤0.03% |
Loss on Drying | ≤0.2% |
Optical Rotation | –26.7 to –29.1° (c=6 in H₂O) |
pH (5%, H₂O) | 5.0 to 6.5 |
Identification (FTIR) | Conforms |
Chloride Content | ≤0.05% |
Residue on Ignition | ≤0.4% |
Heavy Metals (Pb) | ≤15 ppm |
Iron (Fe) | ≤30 ppm |
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