DNS Fine Chemicals & Laboratories (P) Ltd.
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DNS Fine Chemicals & Laboratories (P) Ltd.DNS Fine Chemicals & Laboratories (P) Ltd.

Leading Manufacturer & Exporter of
wide range of chemicals
in protective packings...

DNS Fine Chemicals & Laboratories (P) Ltd.

Ammonium Iodide

Cuprous Iodide

Calcium Iodate Anhydrous

Ethylenediamine Dihydriodide

Ethyl Iodide

Iodine Monochloride

Copper Iodide

Ethylenediamine Dihydriodide

Hydriodic Acid

Iodic Acid

Potassium Iodate

Selenium Dioxide

Sodium Selenite

Methyl Iodide

Potassium Metaperiodate

Periodic Acid

Sodium Iodide

Sodium Metaperiodate

Tri Methyl Sulfoxonium Iodide

Zinc Iodide

Methyl Iodide

Methyl Iodide
We bring in for our clients wide range of Methyl Iodide, that proves an excellent reagent for methylation. This compound, methyl iodide are miscible with organic solvents and is colorless in nature. Moreover, our range of methyl iodide is naturally emitted by rice plantations in small amounts, and find wide applications in organic synthesis to deliver a methyl group and is used as a pesticides. Further, this compound methyl iodide comes in the chemical formula of CH31 and its molecular weight is 141.94.

Cas No. : 74 - 88 - 4 Grade : AR
Mol Wt : 141.94 Mol. Formula : CH3I
Structural Formula Chart
Appearance Clear Colorless liquid.
Density 2.28 g/cm3 at 20 °C.
Melting Point -66.45 °C.
Boiling Point 42.43 °C.
Solubility in Water 1.40 g/100 ml of Water (@20 °C

Test Description
Assay (by G.C.) NLT 99.0 % CH3I
Free Acid (as HI) NMT 0.1 %
Methanol NMT 0.3 %

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Potassium Metaperiodate

Potassium Metaperiodate
We provide wide range of Potassium Iodate for our esteemed clients worldwide. These compounds are slightly soluble in water, which further give rise to a solution that is slightly alkaline. Moreover, on heating, our range of Potassium Metaperiodate decomposes to form potassium iodate, releasing oxygen gas. Available in various specifications, these compound can also be custom made as per the clients requirements.

Cas No. : 7790 - 21 – 8 Grade : AR
Mol Wt : 230.00 Mol. Formula : KIO4
Structural Formula Chart
Appearance White Crystals
Density 3.618 g/cm3
Melting Point 582 °C
Boiling Point 0.42 g/100 ml @ 20 °C

Test Description
Assay (On Dry Basis) 99 – 100.5 % KIO4
pH ( 5 % Solution @ 25 °C) 4.5 – 5.5
Loss on Drying NMT 0.1 %
Chloride ( Cl ) NMT 0.01 %
Iodide (I) NMT 0.001 %
Sulfate (SO4) NMT 0.005 %
Heavy Metals ( Pb) NMT 0.005 %
Sodium (Na) NMT 0.02 %
Nitrogen Compounds NMT 0.01 %
Manganese (Mn) NMT 0.0005 %

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