Furfural C5h4o2

We offer our customers a wide range of Furfural C5H4O2, which are available following Specifications :-
Standard
Chemical constituent and physical properties are all according with national standard (GB/T 1926.1-2009).
Specification
Item
Super Class
First Class
Second Class
Density(I 20) g/ml
1.159-1.161
1.158-1.161
1.158-1.161
Refractive Index(nD20)
1.524-1.527
1.524-1.527
1.524-1.527
Moisture Content%a
0.05
0.10
0.20
Acidity, mol/L a
0.008
0.016
0.016
Furfural Content%a Y
99.0
98.5
98.5
Initial Boiling PointA Ca Y
155
150
-
Fraction Below 158A C mla
2
-
-
Total Distillation%a Y
99.0
98.5
-
Terminal Boiling PointA Ca
170
170
-
Residue %a
1.0
-
-
Methods of analysis
Details of test methods can be supplied on request.
Packing
In 240kg steel drum or as clientsa request.
Storage and Operation
It should be stored in cool, ventilating and dry places and separated from Inflammable goods and food.
Operator must wear protective clothing with glasses and rubber gloves, preventing to contact with eyes and skin.
Protection
a cPoisonous, middle grade.
a cRoutes of exposure: inhalation, eating, skin contact.
a cStrong irritative in vapour.
a cHarmful gas is decomposed from furfural upon 300A C high temperature.