Ammonium Iodide
Features of AmmoniumIodide
Product Name: Ammonium iodide
Chemical Formula: NH4I
CAS No.: 12027-06-4
Dangerous Grade: NO
Technical Data of Ammonium Iodide
|
Item |
Specification |
Result |
|
Appearance |
White crystalline powder |
White crystalline powder |
|
Assay(NH4I),% |
≥99.5 |
|
|
Insolublity, w/% |
≤0.005 |
|
|
Chloride(Cl), w/% |
≤0.02 |
＜0.02 |
|
Iodate and iodine(IO3),w/% |
≤0.01 |
＜0.01 |
|
Iron(Fe), % |
≤0.0003 |
＜0.0003 |
|
Residue on ignition(as sulfate), w/% |
≤0.02 |
|
|
Conclusion: Pass |
||
Package and Storage:
25kg/drum
Store in a cool, dry place. Keep container closed when not in use
Application /Application Industries:
Pharmaceuticals
Photograph
The chemical formula of ammonium iodide is NH4I. It is colorless crystal or granule at room temperature. Soluble in water, acetic acid, ammonia, soluble in ethanol, acetone; slightly soluble in ether. Sublimation of ammonium iodide after heating, the gas will appear yellow and brown when exposed to light and air.
Neutralization method:
Iodine and red phosphorus are added to a reactor containing water, and the reaction is carried out under stirring. After carefully filtering the reaction solution, distillation is carried out to collect a fraction of 125 to 130 ° C to obtain hydroiodic acid. When the ammonia gas is completely neutralized to a pH of 8 to 9, the ammonia gas is stopped. After filtering the solution, it was vacuum evaporated in a water bath until most of the crystals were precipitated. After cooling, centrifuging, drying at 50-60 ° C, the finished ammonium iodide is obtained.
HI+NH4OH(NH3.H2O)=NH4I+H20
For more information about glycolic acid, please feel free to contact us!
在线联系供应商
Other supplier products
 |
N-Butyl Glycidyl Ether | Features of N-Butyl Glycidyl Ether Product Name: n-Butyl Glycidyl Ether Chemical Formula: C4H9OCH2(CHCH2)O CAS 2426-08-6 Dangerous Grade: 3 Te... |
 |
Phenyltrimethoxysilane | Features of Phenyltrimethoxysilane Product Name: Phenyltrimethoxysilane Chemical Formula: C9H14O3Si CAS2996-92-1 Dangerous Grade: NO Technical... |
 |
Isopropyl Ether | Features of Isopropyl Ether Product Name: Isopropyl Ether Chemical Formula: C6H14O Diisopropyl ether casno: 108-20-3 Dangerous Grade: 3 Techni... |
 |
Ethyl Iodide | Features of Ethyl Iodide Product Name: Ethyl iodide Chemical Formula: C2H5I ethyl iodide cas no: Cas 75-03-6 Dangerous Grade: 6.1 Technical Da... |
 |
3 - (2,3-Epoxypropoxy) propyltrimethoxysilane (KH560) | Features of 3 - (2,3-Epoxypropoxy) propyltrimethoxysilane (KH560) Product Name: 3 - (2,3-Epoxypropoxy) propyltrimethoxysilane Chemical Formula: C... |
Same products
 |
MOBILUX EP 0 16KG Lithium Complex Grease | 卖方: 广东聚广恒自动化设备有限公司 | Mobilux EP 0grease is a brown lithium complex grease that provides good low temperature pumpabili... |
 |
Nisin | 卖方: Hebei Shengxue Dacheng Pharmaceutical Co., Ltd. | Nisin, a natural antimicrobial peptide, has various applications in the food industry due to its ... |
 |
Nisin | 卖方: Hebei Shengxue Dacheng Pharmaceutical Co., Ltd. | Nisin is considered a natural preservative because it is derived from the fermentation of bacteri... |
 |
Nisin | 卖方: Hebei Shengxue Dacheng Pharmaceutical Co., Ltd. | Nisin is a natural antimicrobial peptide produced by certain strains of the bacterium Lactococcus... |
 |
Nisin Quality Manufacturer | 卖方: Hebei Shengxue Dacheng Pharmaceutical Co., Ltd. | In some cases, the addition of nisin allows dairy products to be preserved without the need for e... |
