Skip to main content

Ammonium Iodide

 Features of Ammoniumiodid

 

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

 

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

 

If you want to know more details of monoammonium glycyrrhizinate, please visit our website.


Labels:

Comments

Post a Comment

Popular posts from this blog

Hexyl Bromide

  Features of n hexyl bromide Product Name: 1-bromhexan Chemical Formula: C6H13Br CAS No.: 111-25-1 Dangerous Grade: 3   Package and Storage: 200kg/drum Store in a cool, dry place. Store in a tightly closed container. Application /Application Industries: Organic synthesis Flavors and fragrances Used as solvents   For more information about glycolic acid , please feel free to contact us!
Post a Comment
Read more

Difference Between Sodium Laureth Sulfate And Sodium Lauryl Sulfate

Sodium laureth ether sulfate  (SLS) and sodium lauryl ether sulfate (SLES) are surfactants that play a role in foaming products. It is widely believed that the foam produced by a product is its performance. The composition of SLS and SLES reduces the surface tension of water. They can also be used as dispersants to properly mix spices and body spray. SLS and SLES can also be used in a variety of personal care products such as soap, shampoo, shower gel, toothpaste and other foaming products. SLS and SLES are also added to moisturizing lotions and sunscreens because of these properties. The difference between SLS and SLES is in the manufacturing process. SLS undergo a process called ethoxylation. And then you get SLES. Why do we have this ethoxylation process? Because SLS has some mild irritation on the skin, such as dry. The manufactured SLES are more gentle and do not irritate the skin. Many manufacturers do not use SLS because it is irritating. SLES should be softer o...
Post a Comment
Read more

Butyl Iodide

Features of Butyl Iodide Product Name: Butyl iodide Chemical Formula: C4H9I CAS No .: 542-69-8 Dangerous Grade: 3 Technical Data of Butyl Iodide ITEMS SPECIFICATIONS RESULTS Appearance Colorless transparent liquid Conforms Assay ≥99% 99.16% Specific Gravity 1.60-1.64 (20 ° C) 1.61 Distillation Range 129-132 ° C 130 ° C Conclusion Complies Remarks No free Iodine Package and Storage: 100kg/drum or 200kg/drum Store in a cool, dry place. Keep container closed when not in use Application /Application Industries: Solvent Organic synthesis Butyl iodide  (1-iodobutane) is an organic compound which is an iodo derivative of butane. It is used as an alkylating agent. n-Butyl Iodide is used in wide range of medicals industrial applications as well as in human and animal nutrition products such as antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for liquid crystal display [LCD] ch...
Post a Comment
Read more