Technical Data Sheet
Eastman EastaPure™ Acetic Acid
Applications
Electronic chemicals
LCD displays
Process solvents
Key Attributes
High Purity/Low Trace Metals
High assay
Strong acid compatibility
Product Description
Eastman EastaPure™ acetic acid has an extremely low metal content and is an excellent choice for use in etching solutions for semiconductor chips and other electronic applications.
Typical Properties
Property
Typical Value, Units
General
Molecular Weight
60.06
Empirical Formula
C
2
H
4
O
2
Form
Liquid
Color
APHA
5 ppm, max
Assay
by GC
99.7 wt %
Wt/Vol
@ 20°C
1.023 kg/L (8.748 lb/gal)
Boiling Point
@ 10 mm Hg
17 °C (63 °F)
@ 50 mm Hg
47 °C (117 °F)
@ 760 mm Hg
118 °C (244 °F)
Freezing Point
16.7 °C (62.1 °F)
Vapor Pressure
@ 20°C
11 mm Hg
Heat of Combustion
14.6 k·cal/g
Refractive Index
1.3698 n(25°C/D)
Viscosity
@ 20°C
1.22 cP
Coefficient of Expansion
@ 20°C
0.00107
Solubility
in Water
Miscible
Water In, @ 25°C
Miscible
Flash Point
Tag Closed Cup
42 °C (109 °F)
Fire Point
64 °C (147 °F)
Autoignition Temperature
516 °C (961 °F)
Explosion Limits
Lower
6.6 %
Upper
19.3 %
Upper Limits for Trace Metals
Aluminium (Al)
50 ppb
Arsenic and Antimony
5 ppb
Barium (Ba)
10 ppb
Boron
10 ppb
Cadmium (Cd)
10 ppb
Calcium (Ca)
25 ppb
Chromium (Cr)
20 ppb
Cobalt (Co)
10 ppb
Copper (Cu)
20 ppb
Gallium (Ga)
10 ppb
Germanium (Ge)
10 ppb
Iron (Fe)
100 ppb
Lead (Pb)
20 ppb
Lithium (Li)
10 ppb
Magnesium (Mg)
10 ppb
Manganese (Mn)
10 ppb
Nickel (Ni)
20 ppb
Potassium (K)
25 ppb
Silver (Ag)
10 ppb
Sodium (Na)
30 ppb
Strontium (Sr)
10 ppb
Tin
10 ppb
Titanium (Ti)
10 ppb
Zinc (Zn)
30 ppb
Comments
Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.
Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.
2/28/2018 11:35:39 AM