Detailed Propylene Glycol Description
Features:
a) Molecular weight : 76.09
b) Formula: C3H8O2, / sub>
c) It is a colorless liquid with steady viscosity and good water absorption.
d) It is nearly odorless, inflammable and minutely toxic.
e) Its viscosity (20° ), specific heat capacity (20° ) and latent heat of
vaporization (101.) are respectively 60.5mpa. s, 2.49KJ / (kg.° ) and
711KJ / kg.
f) It can be mixed and solved with alcohol, water and various organic agents.
Quality indexes
Ite Index
a) Color, APHA Max. 10
b) Content% Min. 99.5
c) Moisture% Max. 0.2
d) Specific Gravity (20 / t) 1.035 - 1.037
e) Acidity, ppm Max.20.0
f) Residue, ppm Max.50.0
g) Distillation range 186.0 - 189.0
h) Chloride, ppm Max.1.0
i) As, ppm Max.1.0
j) Heavy metal(), ppm Max.5.0
k) SO4, ppm Max.50.0
l) Fe, ppm Max.0.3
Packing
Packed in galvanized iron drums, net weight 200kg / drum
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