Product name: Acetic acid, ammonium salt
ID:B 21
CAS No.:631-61-8
Molecular formula: CH3COONH4
Purity: 98%min
Property: Colorless or white particle or lumpy crystal, with slight acetic acid odor. Easily soluble in alcohol, soluble in water, insoluble in acetone. Density is 1.073, melting point is 114℃ (breaks down).
Molecular weight: 77.08
Use: Preparation of buffer solution, preservative for fruit, vegetable and meat, it can also be used in dye, leather, medical treatment and electroplating.
Technical index |
Item | Standard value |
Content | ≥98% |
Water insoluble matter | ≤0.01% |
Ignition residue (in sulfate) | ≤0.01% |
Chloride (Cl) | ≤0.001% |
Nitrate (NO3) | ≤0.001% |
Sulfate (SO4) | ≤0.002% |
Phosphate (PO4) | ≤0.001% |
Magnesium (Mg) | ≤0.0004% |
Calcium (Ca) | ≤0.001% |
Iron (Fe) | ≤0.0005% |
Heavy metal (Pb) | ≤0.0005% |