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


Ethylenediamine Dihydriodide


Ethylenediamine Dihydriodide
We are one of the prominent Exporters and manufacturers of wide range of Ethylenediamine Dihydriodide, which is a water-soluble salt of ethylenediamine and hydrogen iodide. Ethylenediamine Dihydriodide (EDDI) proves to be an excellent organic iodine source for animal nutrition use, with high bio-availability. Moreover, our range of crystals is used to prevent iodine deficiency in humans.










Specification
Cas No. : 5700 - 49 - 2 Grade :AR
Mol Wt : 315.92 Mol. Formula : C2H10I2N2
Structural Formula Chart
Appearance Colorless to Light Yellow Crystalline powder.


Test Description
Assay 99.0 - 101.0 % EDDI
Loss on Ignition NMT 1 %
Sulfate (SO4) NMT 0.005 %
Iron (Fe) NMT 0.0005 %
Solubility Soluble in Water

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Ethyl Iodide


Ethyl Iodide
We bring in for our clients a wide range of Ethyl Iodide, which takes place by heating ethanol with iodine and phosphorus. This compound ethyl iodide is colorless in nature and can be highly flammable on exposed to air. Moreover, our range of Ethyl iodide is considered very good with alkylation reactions and is used as a thickening agent and binder in paints, cosmetics, and similar products.









Specification
Cas No. : 75 - 03 - 6 Grade : AR Mol Wt : 190.44
Mol. Formula : CH3 CH2I Structural Formula : Chart
Appearance : Colorless liquid Density : 1.95 G/Cm3 at 20 °C.
Melting Point : -110.9 °C. Boiling Point : 72.40 °C
Solubility in Water : 0.40 g/100 ml of Water (@20 °C


Test Description
Assay NLT 99.0 % C2H5I
Residue after Ignition NMT 0.01 %

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Iodine Monochloride


Iodine Monochloride
We are offering Iodine Monochloride.














Specification
Cas No. : 7790 - 99 - 0 Grade : ACS
Mol Wt : 162.36 Mol. Formula : ICl
Structural Formula I Cl
Appearance Black Solid or Reddish – Brown liquid.
Density 3.10 g/cm3
Melting Point a–form (stable), 27 °C, ß–form, 14 °C.
Boiling Point 97.4 °C.
Solubility in Water Hydrolysis


Test Description
Assay The I/Cl ratio of the Wijs solution prepared from the reagent must be 1.10 ± 0.1.
Insoluble Matter NMT 0.005 %

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Copper Iodide


Copper Iodide
TECHNICAL GRADE
Formula : CuI
Molecular Wt : 190.45
C.A.S.No : 7681-65-4









SPECIFICATIONS
Appearance Greenish - grayish powder
Assay on dried basis Minimum 99.0%
Loss on Drying 0.5% max
Chloride & Bromide 0.03% Max
Sulphate 0.2%
Iron 0.005% max
Insoluble matter max.0.005%
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Ethylenediamine Dihydriodide


Ethylenediamine Dihydriodide
TECHNICAL GRADE
Formula : C2H10I2N2
Molecular Wt : 315.94
C.A.S.No : 5700-49-2
HS Code :











SPECIFICATIONS
Physical appearance Colorless to light yellow crystalline powder
PH of 5% Solution 4.5 - 6.5
Assay 99.0% - 101.0%
Chloride NMT 50ppm
Heavy Metals (as Pb) NMT 50 ppm.
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Hydriodic Acid


Hydriodic Acid
TECHNICAL GRADE
Formula : HI
Molecular Wt : 127.91
C.A.S.No : 10034-85-2
HS Code :










SPECIFICATIONS
Assay (acid-base titrimetry ) 55-57% HI
Stabilizer 0.1to 1.5%
Heavy metal NMT 20 ppm
Free Iodine 0.25%
Sulphate 0.05%
Phosphate 0.001%
Residue on ignition 0.01%
Solubility Soluble in water
Density 1-60 to 1.70g / cm3 at 20c
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Iodic Acid


Iodic Acid
TECHNICAL GRADE
Formula : HIO3
Molecular Wt : 175.91
C.A.S.No : 7782-68-5
HS Code :










SPECIFICATIONS
Assay (acid-base titrimetry ) 30 to 40%
Heavy metal NMT 50 ppm
Solubility Soluble in water
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Potassium Iodate


Potassium Iodate
TECHNICAL GRADE
Formula : KIO3
Molecular Wt : 213.9927
C.A.S.No : 7758-05-6
HS Code : 28299003










SPECIFICATIONS
Physical appearance White Odorless Free - Flowing Crystals
PH of 5% Solution 5 - 8
Assay as KIO3 (on Dry Basis) 99.0% - 101.0%
Iodide NMT 20ppm
Heavy Metals (as Pb) NMT 10ppm
Solubility Slowly soluble in water, insoluble in Ethanol
Clarity & color of solution 10% solution is clear & colorless
Sulphate NMT 50 ppm
Loss on Drying at 110oc for 2 hrs NMT 0.50%
Chloride, Bromide 0.02% Max
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Selenium Dioxide


Selenium Dioxide
TECHNICAL GRADE
Formula : SeO2
Molecular Wt : 110.96
C.A.S.No : 7446-08-4
HS Code :










SPECIFICATIONS
Appearance White to yellow hygroscopic powder
Assay on dried basis Minimum 99.0%
Loss on Drying 0.5% max
Chloride & Bromide 0.20% Max
Sulphate 0.2%
Iron 0.005% max
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Sodium Selenite


Sodium Selenite
TECHNICAL GRADE
Formula : Na2SeO3
Molecular Wt : 172.94
C.A.S.No : 10102-18-8
HS Code :










SPECIFICATIONS
Appearance White to yellow hygroscopic powder
Assay on dried basis Minimum 99.0%
Loss on Drying 0.5% max
Chloride & Bromide 0.20% Max
Sulphate 0.2%
Iron 0.005% max
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