Poly Ethylene Glycol

Poly Ethylene Glycol

Product Details:

X

Product Description

Main Parameter

Allowances

Determined Value

Appearance

Colorless, transparent, syrupy liquid

Colorless, transparent, syrupy liquid

Purity (%)

≥99

99.5

Hazen before heating

≤5

5

Hazen after heating with HCL

≤20

10

Density at 20 °C(g/cm³)

1.1128-1.1138

1.1135

Initial boiling point at 0°C,10133MPa(°C)

≥196

197.6

Dry point at 0°C,10133MPa (°C)

≤199

198.6

Moisture (%)

≤0.10

0.0356

Acidity (as acetic acid %)

≤0.001

0.0006

Fe assay (mass fraction %)

≤0.00001

0.000004

Ash (mass fraction %)

≤0.001

0.0008

Diethylene glycol(%)

≤0.10

0.034

Aldehyde (as methanal %)

≤0.0008

0.0002

UV transmittance at 220nm (%)

≥75

86.5

UV transmittance at 275nm (%)

≥92

99.5

UV transmittance at 350nm (%)

≥99

99.9


KRUNGTHEP TRADING CO.,LTD

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