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Propionaldehyde
name：Propanal
Chemical formula：C3H6O
Molecular weight：58.08
CAS No.：123-38-6
Propialdehyde is easy to oxidize to produce acid, so it should be kept away from air and stored under the protection of nitrogen. Easy to polymerize at high temperature, should be stored at low temperature (below 25℃). Containers are usually made of aluminum or stainless steel, or carbon steel with phenolic resin lining. Propialdehyde is a flammable liquid and should be stick the dangerous goods label when transported.
Packing specification:
200L/165kg galvanized/painted steel drum; ISO TANK
Contact Details：+86-13486646539
+86-574-86555731
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Propionaldehyde
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Basic introduction：
Chemical name：Propionaldehyde
Other name：Propanal
Chemical formula：C3H6O
Molecular weight：58.08
CAS No.：123-38-6
Physicochemical properties：
Main ingredients： Purity≥99.5%
Appearance and character： Colorless liquid, with pungent odour.
Boiling point (℃)： 48
Relative density (Water=1)： 0.81
Relative vapor density (Air=1)： 2.01
Flash point (℃)： -40
Ignition point (℃)： 190
Upper explosive limit %(V/V)： 21.0
Lower explosive limit %(V/V)： 2.3
Solubility： soluble in water
Specification：
Properties：colorless and transparent liquid, no visible impurities.
Mass fraction of propionaldehyde, ％: ≥99.5
Moisture, %：≤0.1
Density, g/cm3, 20℃：0.790-0.810
Acidity, (as Propionic acid)，％：≤0.1
Application：
It is the main raw material for the production of propanol, preservative raw material propionic acid, waterborne polyester raw material dihydroxymethyl propionic acid, resin raw material trihydroxymethyl ethane, water treatment acetone oxime.
Propialdehyde or the production of polyethylene in the process of polymer inhibitors, synthetic resin, rubber accelerator and anti-aging agent, can also be used as antifreeze agent, lubricant, dehydrating agent. Propialdehyde is widely used in medicine, paint, plastic, perfume, rubber, food and feed industries.
Storage, Package, Transportation：
Propialdehyde is easy to oxidize to produce acid, so it should be kept away from air and stored under the protection of nitrogen. Easy to polymerize at high temperature, should be stored at low temperature (below 25℃). Containers are usually made of aluminum or stainless steel, or carbon steel with phenolic resin lining. Propialdehyde is a flammable liquid and should be stick the dangerous goods label when transported.
Packing specification:
200L/165kg galvanized/painted steel drum; ISO TANK
Contact Details：+86-13486646539
+86-574-86555731
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