Ammonium Hydroxide 20% 25% 27% 28%
Ammonia solution, also known as ammonium hydroxide, ammonia water, ammonical liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or simply ammonia, is a solution of ammonia in water.
Molecular Formula: NH3H2O
CAS No.: 1336-21-6
HS Code: 2814200010
UN NO.: 2672
Purity: 20% 25% 27% 28%
Boiling Point: -33.34 °C
Melting Point: -77.73 °C
Appearance: Colorless Transparent Liquid
Grade Standard: Agriculture Grade, Industrial Grade
2) Specification:
Item |
result (ULSI/SLSI/XLSI) |
Assay (wt %) |
28.0~30.0 |
Color(APHA) max. |
5 |
Residue after Ignition max. |
1 ppm |
Substances Reducing KMnO4(O2) max. |
1 ppm |
Carbonate(CO3) max. |
1 ppm |
Chloride (Cl) max. |
30 ppb |
Nitrate (NO3) max. |
50 ppb |
Phosphate (PO4) max. |
40 ppb |
Sulfate (SO4) max. |
3) Application:
1. Ammonium Hydroxide is used in the production of various iron salts in inorganic industry.
2.In wool spinning, silk, printing and dyeing industry, used in the washing of wool, woolen cloth
and gray cloth, dissolution and pH adjustment, and as dyeing auxiliary, etc.
3.In organic industry, used as aminating agent and the catalyst for the production of thermosetting phenolic resin.
4.In pharmaceutical, use diluted ammonium hydroxide in reflex stimulation in respiration and circulation to heal faint
and swoon. Also used as skin irritation drug and disinfectant.
5.Also used as detergent, neutralizer, alkaloid leaching agent, and in pharmaceutical industry, mantle industry and blueprint, etc.
4) Package:
25kg, 200kg drum or MT drum. Store in a light, cool, dry and ventilated place.
For more details, please contact with Penny.