Ammonium Iodide used in pharmaceuticals

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: ≥99.5%
Payment Terms : L/C,T/T

Keywords

High purity Ammonium Iodide Chinese low price Ammonium Iodide Chinese cheap Butyl Vinyl EtherAmmonium Iodide

Quick Details

Appearance:White crystalline powder
Application:Pharmaceuticals Photograph
PackAge:25kg/drum
ProductionCapacity:|Metric Ton|Day
Storage:Store in a cool, dry place. Keep container closed when not in use
Transportation:depends on the goods

Superiority:

Professional:

60 years devoted to chemical industry.

Market segments:

Covering more than 12 industries

Supply chain management:

Customer tailored logistics portfolio

Global vision:

More than 20 years of cooperation with international partners

Application development:

Cross industry New application

Details:

Features of Ammonium Iodide

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	99.7
Insolublity, w/%	≤0.005	0.004
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	0.01
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

View All

Visit Store