Tributilfosfato ≥99% (by GC), EMPROVE® EXPERT Ph. Eur. per la produzione biofarmaceutica, SAFC®
Fornitore: MERCK PRODUCTION CHEMICALS
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Attenzione
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Synonyms:
TBP, TBPA
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Formula:
(CH₃(CH₂)₃O)₃PO Peso molecolare: 266,32 g/mol Punto di ebollizione: 289 °C (1013 hPa) Punto di fusione: –79 °C Densità: 0,982 g/cm³ (20 °C) Flash Pt: 151 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00009436 CAS Number: 126-73-8 EINECS: 204-800-2 Merck Index: 13,09692 |
Risultati del test di specificazione
Purity (GC) | ≥ 99 % |
Identity (IR-spectrum) | passes test |
Appearance | passes test |
Acidity | passes test |
Chloride (Cl) | ≤ 200 ppm |
Heavy metals (as Pb) | ≤ 20 ppm |
Density (d 25/25) | 0.966 - 0.986 |
Refractive index (n 25/D) | 1.4205 - 1.4225 |
n-Butyl alcohol (GC) | ≤ 1000 ppm |
Other residual solvents (ICH Q3C) | excluded by manufacturing process |
Related substances (Highest single impurity) | ≤ 0.1 % |
Related substances (Sum of all impurities) | ≤ 0.3 % |
Water (according to Karl Fischer) | ≤ 0.1 % |
Total aerobic microbial count (TAMC) | ≤ 1000 CFU/ml |
Total combined yeasts/moulds count (TYMC) | ≤ 100 CFU/ml |
Bacterial endotoxins | ≤ 10 I.U./ml |
Corresponds to Ph Eur |
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