TRIBUTYL PHOSPHATE

TRIBUTYL PHOSPHATE AR

For extraction analysis.
TBP

Article No.

06352

Grade

Purity

99%

CAS No.

126-73-8

Molecular Formula

C₁₂H₂₇O₄P

Molecular Weight

266.32

H.S. Code

2919.9090

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Solid

Colour

Pale yellow liquid

Odour

Odorless

Melting point/ Freezing point [°C]

-79 °C

Auto-ignition temperature [°C]

482 °C

Flash point [°C]

145 °C

Boiling point [°C]

180 - 183 °C

Initial boiling point [°C]

180°C

Final boiling point [°C]

183 °C

Vapour pressure mm/Hg

36 mm Hg at 178 °C

Vapour density

9.19

Density [g/cm3]

0.979

Solubility in water [% weight]

Slightly soluble in water

Packings

500 ml (00500)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	Colourless liquid
Assay	Min 99%
Free acid (as H3PO4)	Max 0.001%
Aluminium (Al)	Max 0.00005%
Barium (Ba)	Max 0.00001%
Lead (Pb)	Max 0.00001%
Boron (B)	Max 0.000002%
Cadmium (Cd)	Max 0.000005%
Chromium (Cr)	Max 0.000002%
Iron (Fe)	Max 0.00001%
Cobalt (Co)	Max 0.000002%
Copper (Cu)	Max 0.000002%
Magnesium (Mg)	Max 0.00001%
Manganese (Mn)	Max 0.000002%
Nickel (Ni)	Max 0.000002%
Zinc (Zn)	Max 0.00001%
Tin (Sn)	Max 0.00001%
Water (H2O)	Max 0.1%