1,Chemical Name: Ammonium Acetate
2,Molecular Formula : CH3COONH4
3,Molecular Weight: 77.08
4,CAS:631-61-8
5,Character: It occurs as white triangular crystal with acetic acid smell. It’s soluble in water and ethanol, but insoluble in acetone. Aqueous solution is neutral.
6,Usage: It’s used as analytical reagent, meat preservative and also used in pharmacy.
7,Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8,Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Grade | U.S.P | Food grade GB/T1292-2008 | Technical grade | A. C.S |
Appearance | Fine white crystals | Fine white crystals | White crystals | Fine white crystals |
Assay %≥ | 98.0 | 97.0 | 97.0 | 97.0 |
Ph of a 5% solution at 25℃ | 6.7-7.3 | 6.7-7.3 | 6.7-7.3 | 6.7-7.3 |
Insoluble matter%≤ | 0.005 | 0.01 | | 0.005 |
Residue after ignition%≤ | 0.01 | 0.01 | | 0.01 |
Chloride(Cl) %≤ | 0.0005 | 0.005 | 0.001 | 0.005 |
Sulfate( SO4) %≤ | 0.005 | | | 0.001 |
Heavy metals( as Pb)%≤ | 0.001 | 0.001 | 0.005 | 0.0005 |
Iron( fe)%≤ | 0.001 | 0.001 | 0.001 | 0.0005 |
Nitrate(No3) %≤ | | | | 0.001 |
Magnesium %≤ | | 0.001 | | |
Calcium %≤ | | 0.002 | | |
Application:Ammonium acetate is widely used in the fuel, the textile industry, can be used to improve the standard of fabric.It is often mixed with acid or other salts in the fuel, ammonium acetate can also be used in the manufacture of medicinal products, antibiotics and other and metal surface treatment, it can also be used for other large amounts of organic reaction (for example, production of foam rubber), production of vinyl plastic, detergent and manufacturing industry.