|Product:||Acetic Acid||Cas No.:||64-19-7|
|Packing:||250Kg Drum Or IBC Tank|
Pharmaceutical Acetic Acid Liquid,
Cas No. 64-19-7 Acetic Acid Liquid,
Purity 99.8% glacial acetic acid
CAS NO.: 64-19-7
EINECS No.: 200-580-7
Molecular Weight: 60.05
Molecular Formula: CH3COOH
HS Code: 2915211900/2915211100
Appearance: Transparent liquid
Density: 1.050g/mL at 25°C(lit.)
Melting Point: 16.2 °C(lit.)
Bolling Point: 97.4 °C(lit.)
Flash Point: 104 °F
|Product Grade||Industrial grade|
|Appearance||Transparent||Match the norm|
|Acetic acid, %≥||99.8||99.9|
|Permanganate - reducing substances, min ≥||30||>30|
|Evaporation residue, %≤||0.01||0.003|
|Moisture, % ≤||0.15||0.07|
|Formic acid, % ≤||0.05||0.003|
|Acetaldehyde, % ≤||0.03||0.01|
|Iron (Fe)% ≤||0.00004||0.00002|
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Acetic acid is a versatile acidic solvent. As a solvent, acetic acid is a hydrophilic protic solvent, much like water or ethanol. Acetic acid dissolves both polar and nonpolar compounds and is miscible in both polar (water) and nonpolar (hexane, chloroform) solvents. However, acetic acid is not fully miscible with higher alkanes, such as octane.
Acetic acid is an essential chemical used in the preparation of many compounds. For example, vinyl acetate monomer, acetic anhydride, other esters and vinegars. Acetic acid is often used as a solvent for recrystallization and purification of organic compounds, and diluted acetic acid solution is often used as a rust removal agent because of its mild acidity.
Technical indicators (Industrial Grade)
|Test Items||Standard Indicator||Test Result|
|Class I||Class II|
|Chroma (Pt-CoNo./Hazen) <=||10||10||5|
|Purity (Acetic Acid, ω/%) >=||99.8||99.5||99.8|
|Water (ω/%) <=||0.15||0.20||0.08|
|Formic acid (ω/%) <=||0.03||0.05||0.01|
|Acetaldehyde (ω/%) <=||0.02||0.03||0.01|
|Propionic acid (ω/%) <=||0.05||0.08||0.03|
|Iron/Fe (ω/%) <=||0.00004||0.0002||0.00003|
|Evaporation residue (ω/%) <=||0.005||0.01||0.0003|
|Permanganate-reducing time(min.) >=||120||30||120|
Acetic Acid for shipment
Acetic Acid for Chemical Synthesis
QA for Acetic Acid
What is the difference between acetic acid, glacial acetic acid and vinegar?
Acetic acid in its pure form (99.5 percent concentration) is also known as glacial acetic acid. Glacial acetic acid has numerous industrial uses. Vinegar contains 4 to 8 percent acetic acid, and is made from the fermentation of fruit or grain juices/liquids.
Is acetic acid hazardous to the environment?
According to the information considered under the Ecological Risk Classification of Organic Substances Approach, acetic acid is identified as having a low ecological hazard potential.
How likely am I to be exposed to acetic acid?
Consumer exposure to acetic acid is usually limited to vinegar, which is a solution containing 5 percent acetic acid and not hazardous in that form. Occupational exposure to glacial acetic acid can be hazardous, and precautions should be taken to limit exposure through inhalation, and skin and eye contact.