Laksh Finechem Pvt. Ltd.
Laksh Finechem Pvt. Ltd.
Vithal Udyognagar, Anand, Gujarat
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Iodine Derivative


Providing you the best range of tri methyl sulfoxonium iodide, ethyl iodide, sodium iodate, potassium iodide, potassium iodate and butyl iodide with effective & timely delivery.

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Laksh Finechem Pvt Ltd is a major manufacturer, Supplier and exporter of Trimethyl Sulfoxonium Iodide.

Details:


  • Molecular Weight: 220
  • Molecular Formula: C3H9IOS
  • CAS No: 1774-47-6


Application:


  • Treatment with strong base yields the ylide which adds to the carbonyl group of ketones and aldehydes to give epoxides. Also adds preferentially to the double bond of α,β-unsaturated esters to give cyclopropyl esters.
  • Trimethyl Sulfoxonium Iodide is a sulfoxonium salt. It is used to generate dimethyloxosulfonium methylide by reaction with sodium hydride The latter compound is used as a methylene-transfer reagent, and is used to prepare epoxides.

 

Quality Specification of Trimethyl Sulfoxonium Iodide

Description

White to off-white powder.

 

Physical Properties of Trimethyl Sulfoxonium Iodide

Solubility in Water

Insoluble, 15 g/l (20 C)

Packing

Trimethyl Sulfoxonium Iodide packed in 50 Kg net brand new HDPE drums with PE liner bags

Storage & Handling

Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.

H.S. Tariff No

2930.90.70

Melting Point

152-159°C

Loss on Drying

Not more than 0.5%

Solubility

soluble in water

Identification (By IR)

The IR spectrum of the sample should exhibit maximas at the same wavelength and have similar relative intensities as those in the spectrum of TMSI reference/ working standard

Assay (on dried basis)

Not more than 99.0%



Additional Information:
  • Item Code: Pure

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Ethyl Iodide (Iodo Ethane) is commonly known as Iodo ethane, having Molecular formula C2H5I, Mol. Wt.155.97 g/mol.It is a primary halogeno- alkane compound in which one Hydrogen atom in an alkane (like Ethane) is replaced by a halogen atom (ie. Iodine atom). It represents the category of Organo iodide compounds, with the presence of one Carbon–Iodine bond. CAS No. of Ethyl Iodide is 75-03-6.

 

It can be prepared by any one of the following methods:


  • By the action of Iodine on Alcohol with Red Phosphorous
  • From Diethyl ether and Hydriodic acid

 

Ethyl iodide is a dense, colorless transperrent, flammable liquid . It is sensitive to light and on exposure to light turns slight reddish due to liberation of Iodine. It has a boiling point (B.P. 72.3-72.4 °c), Sp. Gr. at 20°C; 1.9 –1.93 gm/cc. It is slightly soluble in water, [solubility in water 0.4 g/100ml at 20 °c], it is completely miscible with Ethanol.

Ethyl iodide is stored in dark amber colored glass bottles to prevent its degradation by light. It is stabilized by Copper or Silver wire. It needs to be handled carefully as it is harmful by inhalation, or if swallowed or through skin contact.
It is used mainly as an ethylating agent in Organic synthesis.

 

Details:

Ethyl Iodide

Product

Ethyl Iodide (Iodo Ethane)

CAS No.

[75-03-6]

Molecular formula

C2H5I

Molecular weight

155.97

Description

Clear colorless liquid

Density

Between 1.90 and 1.93 g/ml.

Water

Max. 0.50 %.

Purity

Min. 99.0 %.



Additional Information:
  • Item Code: PURe

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We offer a high quality Pure Sodium Iodate(Pure) to our valuable customers. This chemical is offered at the prevailing market price. The chemical is prepared by adding iodine to a concentrated solution of sodium hydroxide. This chemical is used for radiation detection and treatment of iodine deficiency. This chemical is offered in accurately formulated composition.

 

Details:

 

  • Molecular Weight: 214.0
  • Molecular Formula: KIO3
  • CAS No: 7758-05-6

 

Quality Specification:

Description

White crystalline powder

Assay as KIO3 (on dry basis)

99.5% Min.

Iodate Content

63.5% Min.

Identification of Iodate

Positive

Identification of Sodium 

Positive

Iodide as I 

0.1% Max.

Matter Insoluble in water

0.05% Max.

Heavy Metal as Pb 

5 ppm Max

pH of 5% aqueous solution

5 – 9

Iron as Fe

10 ppm Max.

Loss on Drying

0.5 % Max

 

Physical Properties:

Bulk Density 

2.0 gm/cc Approx

Particle Density 

4.28 gm/cc

Solubility in water 

9.5 gm in 100 ml water at 25o C Approx

Packing

25 kg net certified UN PG II fibre drums with HM-HDPE inner sealed bags.
1000 kg net Euro 2 pallet, ISM-15 compliant, 20 MT per 20’ FCL

Stability 

Stable at ambient temperature in sealed containers. Shelf life 5 years from manufacturing date

Storage & Handling

Store in closed containers away from heat and moisture.
Oxidizer. Keep away from combustible materials and strong acids. Wear goggles and rubber gloves when handling bulk quantities. Harmful if swallowed. Avoid contact with eyes, skin, and clothing. In case of spillage, collect into container for disposal. Flush with plenty of water

Use

Animal feed supplement. Maturing agent and dough conditioner Oxidation of sulphur dyes Disinfectant.

H.S. Tariff No 

2829.99.30



Additional Information:
  • Item Code: PURE

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Product Details:
Minimum Order Quantity50 Kilogram
Grade StandardTechnical Grade, Analytical Grade
Physical StatePowder, solid
UsageIndustrial
Packaging Size50 kg
Packaging TypeHDPE DRUM

Laksh Finechem Pvt Ltd is a one of the major Leading manufacturer, Exporter and supplier of Potassium Iodide at the most competitive price with guaranteed Quality Specifications & Timely delivery.

Potassium Iodide is known as Potassium Salt of Hydriodic Acid [HI], available in white crystalline powder form. It is an inorganic compound and has Molecular Formula KI. Its Ionic form is K+ I-, and iodide ion being mild reducing agent, it can be easily oxidized to Iodine by powerful oxidizing agent like chlorine. With elemental iodine it forms I3 (tri iodide), the salts of tri iodide are highly water soluble. On long exposure to air Potassium Iodide becomes yellow due to liberation of Iodine.

Potassium Iodide is more readily soluble in water. The solubility in water increases with the increase in temperature ie. (140 gms. /100 ml @ 20°c, 206 gms/ 100 ml @ 100°c). It is slightly soluble in ether, ammonia. It absorbs water less readily than Sodium Iodide and hence convenient to use. It is produced industrially by treating Iodine with Potassium Hydroxide. It can also be prepared by the action of Potassium Bicarbonate on Hydriodic acid.

It finds its applications mainly in organic synthesis for the preparation of Aryl iodides [Sandmeyer Reaction] from Aryl amine. Aryl amines are first diazotized by the action of Nitrous acid to obtain Arene diazonium salts which are then iodinated by usingP otassium iodide to obtain Aryl Iodide.

It is used as a key raw material in the synthesis of Iodo alkanes such as Methyl iodide and also in the preparation of Silver Iodide which is used in Photography for high speed photographic films.
Other applications include : Preparation of Potassium Iodate which is obtained by the oxidation of Potassium Iodide with Potassium chlorate or Potassium bromate. It is useful in the treatment of radiation poisoning resulting from nuclear accidents and also as a nutritional supplement for iodine in poultry feeds

Product : Potassium Iodide

Structural formula : K+ I-

CAS No. : [7681-11-0]

Molecular formula : KI

Molecular weight : 166.0

Description: White crystalline powder.

Loss on drying : Max. 1.00%

Heavy metals : Max. 0.0010%

Sulphate : Max. 0.0500%

Iron : Max. 0.0050%

Assay : Between 99.00% and 100.50%.



Additional Information:
  • Item Code: Pure-LR-AR

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Potassium Iodate (FCC/GSFA) is also manufactured by us, so that it can be used for various purposes. One of its utility is in the radiation treatment, as it can replace radioactive iodine from the thyroid. Apart from using it as a source of iodine, it is also a vital ingredient in baby formula milk. Like potassium bromate, potassium iodate is occasionally used as a maturing agent in baking industry. Its chemical composition is mentioned below.


Details:


  • Molecular Weight: 214.0
  • Molecular Formula: KIO3
  • CAS No: 7758-05-6

 

Quality Specification:

Description

White crystalline powder

Assay as KIO3 (on dry basis)

99.0 – 101.0% (FCC) 99.5% Min. Guaranteed

Identification of Potassium 

Positive

Identification of Iodate 

Positive

Iodide as I 

0.002% Max.

Chlorate as ClO3 

0.01% Max

Lead as Pb

2 mg/kg Max.

Acidity & Alkalinity 

Passes Test

pH of 5% aqueous solution

5.0 – 8.0

Loss on Drying

0.5 % Max

 

Physical Properties:

Bulk Density 

2.1 gm/cc Approx

Particle Density 

3.9 gm/cc

Solubility in water 

About 1gm in 15 ml

Packing

25 Kg or 50 Kg HDPE drums with inner sealed bags.

Stability 

Stable at ambient temperatures in sealed containers.
Shelf life 5 years from manufacturing date.

Storage & Handling

Store in closed containers away from heat and moisture. Causes irritation. Wear goggles and rubber gloves when handling bulk quantities. Harmful if swallowed. Avoid contact with eyes, skin, and clothing. In case of spillage, collect into container for disposal. Flush with plenty of water.

Use

Iodization of edible salt. Animal feed supplement. Maturing agent and dough conditioner Oxidation of sulphur dyes Treatment for exposure to radioactivity.

H.S. Tariff No 

2829.99.30



Additional Information:
  • Item Code: FCC-GSFA

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Product Details:
Minimum Order Quantity50 Kilogram
Physical StateLiquid
UsageIndustrial
Packaging Size50 kg
Packaging TypeHDPE CARBOY

Laksh Finechem Pvt Ltd is a one of the major Leading  manufacturer, Exporter and supplier of Butyl Iodide at the most Competitive price with guaranteed Quality Specifications & Timely delivery.

n-Butyl Iodide

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] chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents etc

n-Butyl Iodide appears like Colourless liquid, and has boiling point of 129 -131 °C. n-Butyl Iodide has a CAS No 542-69-8 and has Molecular Formula C4H 9I .Its Molecular weight is 184.02.

Product: n-Butyl Iodide

CAS No.:  [542-69-8]

Molecular formula : C4H9I

Molecular weight : 184

Description : Colourless liquid.

Density : 1.61-1.62 g/cc

Purity : Min. 99.00%.


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Wide range of Copper Iodide (Pure) is offered by us at reasonable prices. These products are made using accurate chemical compositions and in compliance with the specific quality norms. Our experts are aware of the formulation process and ensure that efficient range is offered at reasonable prices. We try our best to meet the specific demands of clients.

 

Details:

 

  • Molecular Weight: 190.45
  • Molecular Formula: Cul
  • CAS No: 7681-65-4

 

Quality Specification:

Description

Off white greyish powder.

Assay as Cul on dry basis

99.0 % Min.

pH(1% aqueous suspension)

5.0-8.0.

Ammonia Solution

0.2% Max

Loss on Drying

0.05%Max

 

Physical Properties:

Particle Density

5.63 gram/cc.

Solubility

Insoluble in water.

Packing

25 Kg or 50 kg net HDPE drums with liner bags.

Stability

Stable at room temperature in sealed containers.

Storage & Handling

Store in closed containers away from heat and moisture. Causes irritation. Wear goggles and rubber gloves when handling bulk quantities. Harmful if swallowed. Avoid contact with eyes, skin, and clothing. In case of spillage, collect into container for disposal. Flush with plenty of water.

 

Use

In nylon trye cord in industry, Reagent In organic synthesis

H.S. Tariff No

2827.60.10



    Additional Information:
    • Item Code: pure

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    4-Bromoiodobenzene :

    4-Bromoiodobenzene is used in wide range of medicals industrial applocations as well as in human and animal nutrition products such as antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for liquid crystal display [LCD] chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents etc.
    4-Bromoiodobenzene appears like white to pinkish crystalline powder, and has melting point of 89-91°C. 4-Bromoiodobenzene has a CAS No 589-87-7 and has Molecular Formula BrC6H4I. Its Molecular weight is 282.91. It is soluble Methanol.
    Laksh Finechem Pvt Ltd is know

    n as the Leading Manufacturer and Exporter of 4-Bromoiodobenzene at the most Competitive price with guaranteed Quality Specifications & Timely delivery.

    Specification :

    Product : 4-Bromoiodobenzene

     

    CAS No. : [589-87-7]

     

    Molecular formula : BrC6H4I

     

    Molecular weight : 282.91

     

    Description : white to pinkish crystalline powder.

     

    Solubility : Soluble in methanol.

     

    Melting point : Between 880C and 920 C.

     

    Moisture content : NMT 0.5 %

     

    Assay (by GC) : NLT. 98.0 %

     


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    Iodoform is used in wide range of medicals industrial applocations as well as in human and animal nutrition products such as antiseptics and disinfectants, pharmaceutical intermediates, polarizing films for liquid crystal display [LCD] chemicals. Iodine derivatives are also used as organic building blocks, analytical reagents etc. Iodoform is the organoiodine compound with the formula CHI3. Iodoform a pale yellow, crystalline, volatile substance, it has a penetrating odor and, analogous to chloroform, sweetish taste. Iodoform is occasionally used as a disinfectant. Iodoform is sometimes also referred to as carbon triiodide or triiodide.

    Specification:

    Product : Iodoform

    CAS No. : [ 75-47-8 ]

    Molecular formula : CHI3

    Molecular weight : 393.73

    Description: Yellow powder or crystals

    Loss on drying: Max. 1.00%.

    Melting point: Between 119oC and 122°C

    Purity: Min. 98.00%

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    Product Details:
    Minimum Order Quantity50 Kilogram
    State of MatterLiquid
    Packaging TypeDrum

    Laksh Finechem Pvt Ltd is a major manufacturer, Supplier & Exporter of Diiodomethane. Diiodomethane or methylene iodide, commonly abbreviated "MI", is an organoiodine compound. Diiodomethane is a Light yellow to red brown colored liquid; however, it decomposes upon exposure to light liberating iodine, which colours samples brownish.

    USE : Because of its high density, diiodomethane is used in the determination of the density of mineral and other solid samples. It can also be used as an optical contact liquid, in conjunction with the gemmological refractometer, for determining the refractive index of certain gemstones. Diiodomethane is a reagent in the Simmons–Smith reaction, serving as a source of the free radical methylene (carbene), :CH 2.also use in fume hood

    Preparation: Although commercially available, it can be prepared by reducing iodoform with elemental phosphorus or sodium arsenite.

    Diiodomethane can also be prepared from dichloromethane by the action of sodium iodide in acetone in the Finkelstein reaction.

    CHCl + 2 NaI → CHI + 2 NaCl

    Diiodomethane:

    Chemical Names‎: Diiodomethane, methylene iodide

    Molecular Formula‎: ‎CH2I2

    Molecular Weight‎: ‎267.83552 g/mol

    CAS NO : 75-11-6

    Description: Light yellow to red brown colored liquid

    Solubility : Miscible with alcohol & ether, Immiscible with water

    Boiling point : Between 180???C to 184???C

    Moisture by KF : NMT 1.0 %

    Density : Between 3.31 and 3.33 g/m

    Assay (by GC) : NLT 98.0%

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    Laksh Finechem Pvt Ltd is a one of the major Leading manufacturer, Exporter and supplier of Methyl Iodide at the most competitive price with guaranteed Quality Specifications & Timely delivery.

    Methyl Iodide is also called Iodomethane having Molecular formula CH3I, Mol. Wt. 141.94 g/mol. It is an important halo alkane derivative of Methane, in which one atom of hydrogen in Methane is replaced by one atom of Iodine. Methyl Iodide is an Organo iodine Compound that contains one Carbon – Iodine bond. Iodomethane contains Methyl group, with formula CH3 (also called Me). In Methyl Iodide it exists as Methylium cation ( CH3+) which is obtained by protonation of Methanol. Methyl iodide is highly reactive, the Methylium cation acts as a strong electrophillic Methylating agent, while the Iodide ion is a powerful nucleophile and is a good leaving group.

    Methyl iodide is a dense, colorless, volatile liquid turns brown on exposure to light due to liberation of Iodine. Methyl Iodide has a very low boiling point (B.P. 41-43 °c), Sp. Gr. at 20 °c: 2.27 – 2.28gm/cc. Iodomethane is slightly soluble in water, miscible with Alcohol, Ether. Being an organo iodide compound, Methyl Iodide is sensitive to light and therefore needs to be stored in dark amber colored bottles to prevent its degradation by light. Iodomethane is stabilized by Copper or Silver wire.

    Methyl iodide is prepared by any one of the following methods :

    By the reaction of Iodine on Mixture of Methanol and Red phosphorous.


    By the reaction of Dimethyl Sulphate with Potassium Iodide

    By the reaction of Methanol with Potassium iodide catalyzed by Acid.

    It finds its main applications :

    In the Organic synthesis as a Methylating agent for Methylation of Carboxylic acids ,Phenols.

    Methyl Iodide is used in the preparation of Tetra Methyl Ammonium Hydroxide

    Iodomethane is used in the preparation of Methyl Magnessium Iodide (Grignard reagent).

    as a pesticide(v) For Preplant soil treatment in the fields of strawberries , peppers, tomatoes.

    Product : Methyl Iodide (Iodo methane)

    CAS No.: [74-88-4]

    Molecular formula : CH3I

    Molecular weight : 141.94

    Description : Clear colorless liquid

    Density : Between 2.270 and 2.285 g/ml.

    Water : Max. 0.10 %

    Assay : Min. 99.0 %.



    Additional Information:
    • Item Code: PUre

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    Product Details:
    Minimum Order Quantity50 Kilogram
    Physical StatePowder, solid
    UsageIndustrial
    Packaging Size50 kg
    Packaging TypeHDPE DRUM

    Laksh Finechem PVt Ltd is a one of the major manufacturer, Exporter and supplier of Sodium Iodide.

    Sodium Iodide:

    It is a Sodium salt of Hydriodic Acid [HI], available in white crystalline powder form, and has Molecular Formula NaI. Sodium Iodide is highly soluble in water.

    Sodium Iodide used generally as a reactant for conversion of alkyl chloride, or alkyl bromide into alkyl iodide in presence of Acetone [Finkelstein Reaction]. Due to its hygroscopic nature, it absorbs moisture rapidly from atmosphere. It is produced by treating Iodine with Sodium Hydroxide.

    Product : Sodium Iodide

    Structural formula : NAI

    CAS No. : [7681-82-5]

    Molecular formula: NaI

    Molecular weight : 149.89

    Description : White crystalline hygroscopic powder.

    Iron : Max. 0.0050%.

    Loss on drying : Max. 1.0%.

    Assay : Between 99.00 % and 100.50 %.



    Additional Information:
    • Item Code: IP-BP-USP

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    Laksh Finechem Pvt. Ltd.
    Kanti Madhani  (Managing Director)
    Plot No. 1801/2, GIDC, Phase 4 Vithhal Udyog Nagar
    Vithal Udyognagar, Anand - 388121 , Gujarat , India
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