Ethanol absolute (Dehydrated) MOS

Semiconductor MOS grade ethanol absolute for with low water content (max. 0.1%) and ultra-low contamination with metals.


Please note that Ethanol is subjected to reglementary restrictions. For further information, please contact us.

Main Properties

b.p78 °C
m.p-114 °C

Product Specification

AppearanceClear colorless liquid
Acidity (as Acetic acid)max. 0.002%
Alkalinity (as Ammonia)max. 0.0003%
Color (APHA, Pt-Co)max. 10
Subs. darkened by Sulfuric AcidPasses test
Assay (GC, on anhydrous basis)min. 99.9%
Residue after evaporationmax. 0.0003%w/w
Subs. reducing KMnO4Passes test
Water (KF)max. 0.1%w/w
Chloride (Cl)max. 1ppm
Ag (Silver)max. 20ppb
Al (Aluminum)max. 20ppb
As (Arsenic)max. 20ppb
B (Boron)max. 10ppb
Ba (Barium)max. 20ppb
Be (Beryllium)max. 20ppb
Cd (Cadmium)max. 20ppb
Co (Cobalt)max. 20ppb
Cr (Chromium)max. 20ppb
Cu (Copper)max. 10ppb
Fe (Iron)max. 30ppb
Li (Lithium)max. 30ppb
Mg (Magnesium)max. 30ppb
Mn (Manganese)max. 20ppb
Mo (Molybdenum)max. 30ppb
Ni (Nickel)max. 20ppb
Pb (lead)max. 30ppb
Sb (Antimony)max. 30ppb
Si (Silicon)max. 50ppb
Sn (Tin)max. 30ppb
Ti (Titanium)max. 20ppb
V (Vanadium)max. 50ppb
Zn (Zinc)max. 50ppb
Particle count > 0.5ummax. 100P/ml

Cat. n° 052510

Synonym : Ethyl alcohol
Formula : C2H5OH
CAS : 64-17-5
EC : 200-578-6
UN : 1170

Standard pack

052510016 x 1LGlass Bottle 45 (1L)
052510024 x 2.5lGlass Bottle 45 (2.5l)
052510054 x 5lHDPE Jerrycan (5l)

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