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
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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

Home » Sodium Metaperiodate


Sodium Metaperiodate


Sodium Metaperiodate
We formulate and supply wide range of Sodium Metaperiodate, that are used for converting cis-glycol groups in carbohydrates to reactive aldehyde groups. Moreover, our range of Sodium Metaperiodates are used in coupling to amines with cyanborohydride reduction and find wide applications in pharmaceutical applications, and in biomedical research. Available in various specifications, these compound can also be custom made as per the clients requirements.









Specification
Cas No. : 7790 - 28 - 5 Grade : AR/ACS
Mol Wt : 213.89 Mol. Formula : NaIO4
Structural Formula Chart
Appearance White Crystals
Density 3.865 g/cm3
Melting Point 300 °C
Boiling Point 37 g/100 ml @ 50 °C


Test Description
Assay (On Dry Basis) NLT 99.0 % NaIO4
pH ( 5 % Solution @ 25 °C) 3.4 – 4.5
Other halogens (Cl) NMT 0.02 %
Nitrate (NO3) NMT 0.2 %
Iodide (I) NMT 0.001 %
Sulfate (SO4) NMT 0.005 %
Heavy Metals (Pb) NMT 0.002 %
Iron (Fe) NMT 0.001 %
Manganese (Mn) NMT 3 ppm
Calcium (Ca) NMT 0.002 %

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Tri Methyl Sulfoxonium Iodide


Tri Methyl Sulfoxonium Iodide
We are offering Tri Methyl Sulfoxonium Iodide.














Specification
Cas No. : 1774 - 47 - 6 Grade : AR
Mol Wt : 220.07 Mol. Formula : (CH3)3sIOS
Structural Formula Chart
Appearance Off White to Yellow Crystalline Powder.
Melting Point 208 - 212 °C
Solubility in Water Soluble in Hot Water


Test Description
Assay (On Dry Basis) 99.0 – 100.5 %
Loss on Drying NMT 1 %

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Zinc Iodide


Zinc Iodide
Zinc Iodide offered by us is precision composed of Zinc and Iodine, so as to provide in it optimum application value in processes involved at client’s end. Zinc Iodide is a white chemical compound, which readily absorbs water from the atmosphere and then further dissolves into a solution. Moreover, our range of Zinc Iodide is available in various specifications, as detailed by the clients.









Specification
Cas No. : 10139 - 47 - 6 Grade : AR
Mol Wt : 319.22 Mol. Formula : ZnI2
Structural Formula
Appearance White Deliquescent Crystalline Solids.
Density 4.74 g/cm3
Melting Point 446 °C
Boiling Point 1150 °C (Decomposes)
Solubility in Water 450 g/100 ml @ 20 °C


Test Description
Assay (On Dry Basis) NLT 95 % ZnI2
Loss on Drying NMT 1 %
Chloride and Bromide (as Cl) NMT 0.01 %
Iodate ( IO3) To comply IP/BP/USP Test
Sulfate (SO4) NMT 0.005 %
Heavy Metals (as Pb) NMT 0.001 %
Iron (Fe) NMT 0.0005 %


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