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Part Name: Ammonium acetate
CAS No: 631-61-8
EINECS: 211-162-9
M.F.: C2H7NO2
M.W.: 77.08
Properties
Appearance: white adhering crystals
Density: 1.07
Boiling Point: 117.1ºC at 760 mmHg
Melting Point: 110-112ºC
Flash Point: 136ºC
Storage Temperature: 2-8ºC
Solubility: H2O: 1 M at 20 ºC, clear, colorless
Stability: Stable at room temperature in closed containers under normal storage and handling conditions.
Deliquescent; tends to lose ammonia.
Specification |
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| Item Pharma grade Technical grade ACS Appearance Fine white crystals Fine white crystals Fine white crystal Assay%≥ 98.0 98.0 98.0 pH of 5% solution at 25°C 6.7-7.3 6.7-7.3 6.7-7.3 Insoluble Matter % 0.005 0.005 -- Residue after Ignition%≤ 0.01 0.01 -- Chloride(CI) ppm≤ 5 50 5 Nitrate (NO3) %≤ -- 0.01 -- Sulfate(SO4)%≤ 0.005 -- 0.001 Heavy Metal(as Pb) ppm≤ 10 5 5 Iron(Fe) ppm≤ 10 10 5 |
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Application
Technical grade: Ammonium acetate is widely used in the dyeing and printing of textiles to promote good leveling
of the dyestuff on the fabric. It is often used in dye baths in conjunction with acids and other sails.
Pharma grade: Ammonium acetate is also used in the manufacture of antibiotics and other pharmaceutical products,
and in the surface treatment of metals.
Other application: It can also be used in a number of organic reactions, as a (e.g. in the production of foam rubber),
in the production of vinyl plastics, and in the manufacture of industrial detergents.
Packing
25kg/bag or 1,000kg/bag
Storage
Ammonium acetate should be stored and handled in its original packaging or in a suitable sealed container and kept in a clean dry place. Under normal conditions of use ammonium acetate does not present
any undue healthhazard, Precautions should be taken to prevent entry into the eyes and prolonged or
repeated skin contact with the solid or its solutions.
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