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Product Code ::RXSOL-60-6405-100
Categories: Lab Chemical-60
Product Short Description: Iodine
Product Description:

Iodine, a diatomic molecule (I2), is an oxidizing agent and solutions of it are frequently used in chemical analyses. Iodine suffers from low solubility in water and its volatility makes it difficult to handle directly. Both these problems are overcome by the addition of an Iodide salt (usually Potassium Iodide) which forms a Triiodide (I3-) complex with the Iodine. The Triiodide complex is extremely soluble in water and has decreased volatility.

Product Application:

Iodine solutions are typically standardized with Sodium Thiosulfate solutions or Arsenic Trioxide. The equation for reaction with Sodium Thiosulfate is:

I3- + 2 S2O32- → 3 I- + S4O62- (Dithionite ion)

See the Tech Tip under Arsenic Trioxide for information on standardization with Arsenic Trioxide.

Product Dose:

In order to minimize errors due to oxidation of the Iodide to Iodine, titrations involving Iodine solutions should be made in the pH range of 4 - 8, and contact with air should be minimized. Because of this oxidation tendency as well as the volatility of this element even in the Triiodide form, Iodine solutions should be restandardized periodically for increased accuracy, especially after the bottle has been opened. Starch forms an intensely blue complex with Triiodide and is almost always used as the indicator when the endpoint is not determined instrumentally.

Product Note:

Iodine solutions can also be used to determine Sulfite, Sulfur Dioxide, or Sulfide, according to the following reactions:

SO32- + I3- + H2O → SO42- + 2 H+ + 3 I-

SO2 + I3- + 2 H2O → SO42- + 4 H+ + 3 I-

S2- + I3- → S (precipitate) + 3 I-

In these reactions, it is better to add the Sulfite or Sulfide ion solution to an excess of acidified standard Iodine solution and then back-titrate the excess Iodine with standard Sodium Thiosulfate solution. This avoids loss of the analyte due to volatilization and thus leads to increased accuracy.

Industrial area:

Other Valuable Iodine and its derivative products :
Sr. No.Product Name                     CAS Number                   EC Number
1.3-5 – Di Iodosalicylic Acid           133-91-5                          205-124-0
2.Aluminium Iodide                         7784-23-8                        232-054-8
3.Ammonium Iodide                        12027-06-4                      234-717-7
4.Arsenic Iodide                               7784-45-4                       232-068-4
5.Barium Iodide                               13718-50-8                      237-276-9
6.Barium Mercuric Iodide                 10048-99-4                     231-831-9
7.Cadmium Iodide                            7790-80-9                       232-223-6
8.Calcium Iodate                              7789-80-2                       232-191-3
9.Calcium Iodide                              10102-68-8                     233-276-8
10.Clioquinol                                    130-26-7                         204-984-4
11.Copper Iodide                              7681-65-4                       231-674-6
12.Cuprous Mercuric Iodide             13876-85-2                     237-634-4
13.Ethyl Iodide                                  75-03-64                        232-191-3
14.Ethylenediamine Dihydroiodide   1774-47-6                      231-442-4
15.Hydriodic Acid   57%                  10034-85-2                      233-109-9
16.Iodic Acid                                     7782-68-5                       231-962-1
17.Iodine                                           7553-56-2                       231-442-4
18.Iodine Monochloride                    7790-99-0                       232-236-7
19.Iodophor                                      111453-42-0
20.Iohexol                                         66108-95-0                      266-164-2
21.Lithium Iodide                              10377-51-2                      233-822-5
22.Magnesium Iodide                       10377-58-9                      233-825-1
23.Mercuric Iodide                             7774-29-0                       231-873-8
24.Methyl Iodide                                7553-56-2                       200-819-5
25.Periodic Acid                                10450-60-9                     233-937-0
26.Potassium Iodate FCC                 12027-06-4                     231-831-9
27.Potassium Iodide                          7681-11-0                       231-659-4
28.Potassium Mercuric Iodide           7783-33-7                       231-990-4
29.Potassium Metaper Iodate            7790-21-8                       232-196-0
30.Potassium Tri Iodide Monohydrate12298-68-9                    235-567-5
31.Povidone Iodine                             25655-41-8                    215-034-3
32.Sodium Metaper Iodate                 7790-28-5                       232-197-6
33.Sodium Iodate                               7681-55-2                       231-672-5
34.Sodium Iodide                               7681-82-5                        231-679-3
35.Tetra Butyl Ammonium Iodide       311-28-4                          206-220-5
36.Tetra Ethyl Ammonium Iodide       68-05-3                            200-676-9
37.Tetra Methyl Ammonium Iodide    75-58-1                            200-881-3
38.Tri Methyl Sulphonium Iodide        2181-42-2                       218-555-4
39.Tri Methyl Sulphoxonium Iodide   1774-47-6                        217-204-2
40.Zinc Iodide                                    10139-47-6                        233-396-0

Remarks:
Other Equivalent Brand:

Iodine

Product Tag Identification:
Product Useful Area:

Iodine Derivatives Manufacturer in India

Iodine is the heaviest and the rarest of stable halogens that can be found on the crust of earth. Iodine is mostly used in nutrition. About fifty percent of all iodine produces and manufactured worldwide is used to form Organoiodine compounds.

Iodine deficiency in human body is the number one cause of preventable mental retardation and thyroid problems. Certain regions and especially coastal regions have iodine naturally in the soil. But it is rare in most of the Earth’s surface. Therefore iodine is added in small quantities in salt to provide the body with the much needed iodine. Generally, Potassium iodide or Potassium iodate is added to table/common salt, in order to prevent problems caused by iodine deficiency.

Iodine has several applications other than iodization of salt. It has a plethora of industrial as well as medical applications and is also used to provide nutrition to animals. The importance of application of iodine varies and some of the major uses of iodine derivatives are in colourants, dyes and pigments, animal nutrition products, catalysts, stabilizers, disinfectants and antiseptics, pharmaceutical, and photography. 

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Iodine supplier and exporter from Mumbai, Kandla, Chennai, Kolkata, Visakhapatnam, Dubai, Sharjah, Abu Dhabi, Ajman, Fujairah, Muscat, Oman and We are also pioneer as a Iodine supplier in Turbhe, Pawane, Mahape, Rabale, Taloja, Navi Mumbai - MIDC.  RX MARINE INTERNATIONAL is a leading Iodine derivatives manufacturer supplier in India.

Free Delivery / Supply Locations : 
Oman, Bahrain, Abu Dhabi, Ajman, Al Ain, Dubai, Ras Al-Khaimah, Ras al Khaimah, Fujairah, Sharjah, Umm Al Quwain, Fujairah, Ruwais, Mina (Port) Zayed, Khalifa Port, Kizad, Port Rashid, Jebel Ali Port, DP WORLD, Jebel Ali Free Zone, Khor Fakkan Container Terminal, Port Rashid, Jebel Ali Port, Mina Kalid Port, Khor Fhakan Port ( Khawr Fakkan, Khawr al-Fakkan ), Sharjah Creek, Ajman, Port of Hamriyah, Mina Zayed Port, Mussafah port, Khalifa Port, Umm al-Nar Port, Um Al Quwain Port, Saqr Port, Port of Fujairah, Dibba Port, Jebel Dhanna, Mina Al Hamriya, Mina Rashid, All United Arab Emirates