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EC number: 202-216-2
CAS number: 93-08-3
Observation Table :
Adapted from ASTM
Principle of Method
The density of test item is
determined by using
pyknometer. It is the ratio
of mass of the unit
volume of test item at a
stated temperature to
mass of the same volume
of gas free distilled water
at a stated temperature.
Weight of empty dry pyknometer(X)
Weight of pyknometer + test item(Y)
Weight of pyknometer + water(Z)
Item+ water (WB)
FOR SOLIDS: By Pyknometer:
Specific Gravity = WO/[WO +
Specific Gravity; Gs
The density of Test item was
determined following OECD guideline 109 and according to the method
adapted from ASTM D 854-02. The mean density of the test item was
determine to be 1.2858 g/cm³ at 20°C and 970.6 hPa.
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Tällä verkkosivustolla käytetään evästeitä parhaan mahdollisen käyttäjäkokemuksen varmistamiseksi.
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