Skip to main content

Ammonium Iodide

 Ammonium Iodide Dissolved in Water


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.

If you want to know more about ammonium iodide acid or base, please visit our website.

 

Nanjing China Chemical Raw Material Corp.(NCMC), honored as the president unit of Nanjing Chemical Industry Association, is reformed from original state-owned company which was founded in 1955. NCMC has been developing and focusing on chemicals for more than 60 years, and now is one of the largest professional chemical suppliers in Jiangsu province, with the privilege authorized by China government for operation of hazardous chemicals, highly toxic chemicals, precursor and explosive chemicals.

 

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



Comments

Post a Comment

Popular posts from this blog

The Difference Between Nitrile Rubber and NBR LatexThe Difference Between Nitrile Rubber and NBR Latex

  Affected by public health incidents, NBR latex   is like a dark horse that has attracted the attention of the international market. Nitrile rubber and NBR latex are very different in use.   1. The difference in performance between nitrile rubber and NBR latex Nitrile rubber is produced by emulsion polymerization of butadiene and acrylonitrile. Nitrile rubber is mainly produced by low-temperature emulsion polymerization. It has excellent oil resistance, high abrasion resistance, good heat resistance, and strong adhesion. . Its disadvantages are poor low temperature resistance, poor ozone resistance, poor insulation performance, and slightly lower elasticity. Nitrile rubber is mainly used to make oil-resistant rubber products.   Carboxylic nitrile latex is obtained by introducing methacrylic acid or methacrylate ternary copolymer during polymerization. Since the carboxyl nitrile nitrile latex introduces a more polar carboxyl group into the molecular backbone, it furt...
Post a Comment
Read more

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