Buffer Cleaner
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PRODUCT NAME | : | HEXYLENEGLYCOL |
CAS number | : | 107-41-5 |
UN number | : | |
Formula | : | (CH3)2COHCH2CHOHCH3 |
Odour | : | NEARLY ODOURLESS |
Solubility in water | : | COMPLETE |
Density | : | 0.921 at 20 oC |
Boiling point | : | 198 oC |
Melting point | : | -100 oC |
Viscosity | : | |
Flashpoint | : | 96 oC |
Explosive limits | : | 1.0 – 9.9 Vol% |
Vapour pressure | : | .06 mbar at 20 oC |
Skin absorption/irritation | : | YES |
TLV Country NL Year 1995 | : | 25 C ppm 125 C mg/m3 |
Pollution category 1994 | : | III |
DIETHYL SULPHATE |
|
Test |
Results |
Physical Appearance |
Clear Colourless Liquid |
Colour on APHA scale |
20 |
Assay |
99.0 |
Specific |
1.173-0.002 |
Free Acidity as H2SO4 |
0.2 |
PRODUCT NAME | : | CROTONALDEHYDE |
CAS number | : | 123-73-9 |
UN number | : | 1143 |
Formula | : | CH3CH: CHCHO |
Odour | : | PUNGENT, SUFFOCATING |
Soluble in water | : | APPPRECIABLE |
Density | : | 0.853 at 20 oC |
Boiling point | : | 104 oC |
Melting point | : | -74oC |
Viscosity | : | |
Flashpoint | : | 13oC |
Explosive limits | : | 2.1 – 15.5 Vol% |
Vapour pressure | : | 40 mbar at 20 oC |
Skin absorption/irritation | : | YES |
TLV Country NL Year 1995 | : | 2 ppm 6 mg/m3 |
Pollution category 1994 | : | A |
Crotonaldehyde, stabilized appears as a clear colorless to straw colored liquid with a penetrating pungent odor.
Very toxic by inhalation.
May polymerize with the release of heat under exposure to heat or contamination. If polymerization takes place inside a container, the container may rupture violently.
Less dense than water. Vapors heavier than air.