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Il tri-n-butil citrato è un ottimo plastificante sia per i derivati cellulosici che per le resine viniliche. Fornisce una migliore stabilità alla luce se utilizzato in acetato di cellulosa. Il tri-n-butil citrato è anche un eccellente agente antischiuma nelle soluzioni proteiche. Il citrato di tri-n-butile non supporta la crescita dei funghi.
Il grado farmaceutico (venduto come TBC, NF) soddisfa tutti i requisiti elencati nella Farmacopea degli Stati Uniti / Formulario nazionale.
CAS NO. |
74-94-1 |
Molecular formula |
C18H32O7 |
Formila weight |
360.44(accoring to the five digit number of atoms provided in IUPAC 1995 ) |
Exterior |
Colourless transparency liquid |
Colour and Iustre (Pt-Co) |
≤50 # |
Flash point (open cup ) |
≥185 |
Freezing points oc |
-99.0 |
Content % |
≥99.0 |
Acid value (mg KOH/g) % |
≤0.2 |
Water weight (wt)% |
≤0.15 |
Refractive index (25oC/D) |
1.443~1.445 |
Relative density (25/25oC) |
1.037~1.045 |
Heavy metal (Pb) |
≤10ppm |
Arsenic (As) |
≤3ppm |
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