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Tri-n-butyl Citrate is an excellent plasticizer for both cellulosic derivatives and vinyl resins. It provides improved light stability when used in cellulose acetate. Tri-n-butyl Citrate is also an excellent de-foaming agent in protein solutions. Tri-n-butyl Citrate does not support fungal growth.
The Pharmaceutical Grade (sold as TBC, NF) meets all the requirements as listed in the US Pharmacopeia / National Formulary.
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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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.