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Home » Tin Compounds

Ammonium Octamolybdate Tin Compounds

Ammonium Octamolybdate Sodium Stannate

Disodium Stannate Trihydrate


Specifications

Sodium Stannate
Specification Typical Actual Finding
Appearance Powder Powder
Colour White To Off - White White
Tin content % 36-42 % 41.56%
Free Alkalinity % 0-1.8 % 1.57 %
Solubility (10% soln.) Clear to slightly hazy Clear Solution


Physical Properties

Appearance : White or colorless crystals.
Freezing/Melting Point : 140°C (284°F)
Solubility : 61.3g/100ml water @ 20°C (68°F).
Molecular Weight : 266.73
PACKING : 25 Kg HDPE Drums
STORAGE : Keep in a tightly closed container, store in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
UTILISATION : Used as a salt in alkaline tin plating electrolyte Used as a stabilizer to prevent the decomposition of Hydrogen Peroxide. Also used for tin surface treatment.
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Ammonium Octamolybdate Stannic Chloride Anhydrous

Tin Tetrachloride, Tin (IV) Chloride


Specifications

Stannic Chloride Anhydrous
Specification Typical Actual Finding
Tin Content 44.5 % - 45.5 % 45.33%
Assay 99.0 % Min. 99.5%
Appearance & Color Colorless to straw yellow Color liquid Straw yellow color liquid


Physical Properties

Appearance : Liquid
Freezing/Melting Point : -33°C (-27.4°F)
Boiling Point : 114°C (237°F)
Density : 2.23 g/ml
Solubility : Not available.
Molecular Weight : 260.5 g/mole
PACKING : 25 Kg HDPE Drums
STORAGE : Store in a cool, dry place. Store in air tight container. Corrosive material. Should be stored in a corrosion proof storage cabinet or room.
UTILISATION : Used as an intermediate in the manufacture of organotin Compounds. Used in glass coatings, ceramic coatings. Used as stabilizer for resins.
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Ammonium Octamolybdate Stannous Chloride Dihydrate

TIN (II) CHLORIDE


Specifications

Stannous Chloride Dihydrate
Specification Typical Actual Finding
Description White to off-white crystalline material White Crystalline Solid
Assay as SnCl2.2H2O Not less than 97 % w/w 99.01%
Solubility Soluble in Con. Hydrochloric Acid and Ethanol Passed


Physical Properties

Appearance : Crystalline Powder.
Freezing/Melting Point : 37.7°C (99.86°F)
Solubility in water : 83.9 g/100 ml (0°C)
Molecular Weight : 225.63 g/mol
PACKING : 25 Kg HDPE Drums
STORAGE : Store in a cool, dry place. Store in a tightly closed container. Protect against physical damage.
UTILISATION : Used for tin plating of steel. Used as reducing agent. Used as antioxidant. Used as a mordant in textile dyeing.
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Ammonium Octamolybdate Stannic Chloride Pentahydrate

Tin(IV) Chloride pentahydrate (CAS Number 10026-06-9)


Specifications

Stannic Chloride Pentahydrate
Specification Typical Actual Finding
Appearance White to yellowish chunks/lumps White to yellowish chunks/lumps
Tin Content Minimum 33.2% 33.4%
Assay Minimum 98% 98.64%


Physical Properties

Appearance : White to Yellow Powder or Chunks
Melting Point : 56°C
Specific gravity : 2.226
Solubility in water : Soluble
Molecular Weight : 350.6
PACKING : 25 Kg HDPE Drums
STORAGE : Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
UTILISATION : It can be used as an intermediate in the manufacture of pharmaceuticals, electro conductive coatings,paints, pesticides, polymers, resins and wood preservatives.
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Ammonium Octamolybdate Stannous Sulfate

Tin (II) Sulphate


Specifications

Stannous Sulfate
Specification Typical Actual Finding
Appearance Powder Powder
Colour White To Off - White White
Tin Contant % 48 – 52 51.93 %
Loss on drying 2.0 1.39 %
Insolubles % max in 10% H2SO4 Solution 0.5 0.004 %


Physical Properties

Appearance : White - off-white – fine powder
Freezing/Melting Point : 378 °C
Solubility in water : 330 g/L (20°C)
Molecular Weight : 214.77
PACKING : 25 Kg HDPE Drums
STORAGE : Store in a cool, dry place. Store in a tightly closed container. Protect against physical damage.
UTILISATION : Used for dyeing and in acid tin plating baths.
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Ammonium Octamolybdate Stannous Oxide

Tin (II) Oxide


Specifications

Stannous Oxide
Specification Typical Actual Finding
Assay As SnO 98.0 % Min 99.29 %
H2O 0.5 % Max. 0.3%


Physical Properties

Appearance : Silver-gray to blackish gray
Freezing/Melting Point : 1080 °C
Solubility in water : insoluble in water and alcohol
Molecular Weight : 134.7
PACKING : 25 Kg HDPE Drums
STORAGE : Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store under an inert atmosphere.
UTILISATION : Used as catalyst for the oxidation of aromatic compounds in the synthesis of carboxylic acids. Active esterification catalyst. Used as a reducing agent and chemical intermediate and also used for glass plating. .


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