Calcium pantothenate 98%
Fornitore: Thermo Scientific
Synonyms:
Calcium D-Pantothenate, D-Pantothenic acid calcium salt, D-Calcium pantothenate, Calcium (R)-3-(2,4-dihydroxy-3,3-dimethylbutanamido)propanoate, Vitamin B5 calcium salt, Calcium D-(+)-pantothenate
Appearance: White to almost white Powder
Formula:
C₁₈H₃₂CaN₂O₁₀ Peso molecolare: 476,54 g/mol Punto di fusione: 190 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00002766 CAS Number: 137-08-6 EINECS: 205-278-9 |
Risultati del test di specificazione
Appearance | White to almost white Powder |
Infrared spectrum | Conforms |
Titration Complexometric | 8.2 to 8.6 % (Ca) On dried substance |
Loss on drying | ≤5.0 % (105°C, 3 h) |
Specific optical rotation | +25.0° to +27.5° (20°C, 589 nm) (c=5, H2O) (On dried substance) |
Titration with HClO4 | ≥97.5 % (On dried substance) |
Heavy metals (as Pb) | ≤20 ppm |
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