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Stannous Methanesulfonate Solution 300 g/l Sn 30kg

Chemical Materials and ProductsStannous Methanesulfonate Solution 300 g/l Sn 250kg
Product data
Chemical formula
Sn(CH3SO3)2 as 51%aqueous solution
Chemical name Stannous methanesulfonate,tin(II)-MSA
Molecular weight 308.9g/mol[Sn(CH3SO3)2 anhydrous form]
Density 1.5kg/l(20°C=193K) approx
Solubility miscible in water at all concentrations at low concentration undergoes hydrolysis miscible with leadmethanesulfonate without any turbidity
Delivery form aqueous solution
Colour colourless to pale yellow liquid
Odour practically odourless,as deodorized

Analisis
Specification Typical(d.1.5)
Sn(CH3SO3)2 785g/l ca ≈ 51%
Tin content..
   

Chemical Materials and ProductsStannous Chloride Dihydrate
Product data
Chemical formula SnCl2 . 2H2O
Chemical name Stannous chloride
dihydrate
Molecular weight 225.6 g/mol
Density 2.7 g/cm3 (20°C = 293 K)
Bulk density 1.6 g/cm3 approx.
Solubility soluble in diluted
hydrochloric acids
Delivery form crystalline
Colour white

Analysis
Specification Typical
SnCl2 . 2H2O 97 % min. » 97.8 %
total tin content 51.5 % min. » 52 %
divalent tin
content
51 % min. » 51.3 %
other elements < 0.1 %
Fe < 0.006%
Pb < 0.0057%
SO4 < 0.05%..
   

Chemical Materials and ProductsStannous Chloride Anhydrous
Chemical Characteristics
Formula SnCl2
CAS-No.: 7772-99-8
Molecular weight 189.7
Tin content min. 62 %
Tin(II) content min. 61.7 %
Fe-content < 50 ppm
Pb-content < 40 ppm
Cu-content < 30 ppm
Sb-content < 30 ppm

Physical Properties
State of aggregation anhydrous white powder
Density (20°C) 3.9 g/cm3
Boiling point 623 °C
Melting point 246 °C
Solubility - soluble in water,alcohols (C1 to C3),low-boiling aldehydes and ketones - insoluble in non-polar aliphatic and aromatic solvents..
   

Chemical Materials and ProductsSodium Hypophosphite, Monohydrate
Product Data
Chemical Formula NaH2PO2.H2O
Chemical Name Sodium hypophosphite monohydrate
Molecular weight 106 g/mol
Density approx. 1 g/cm3
Solubility soluble in water
PH 5 - 8 in H2O
Delivery form crystalline powder
Colour white

Analysis
Specification Typical
NaH2PO2.H2O 100.0 % m in. »102.5 %
Na2HPO3 0.3 % max. » 0,22 %
SO4 0.005% max. » 0.001%
Cl 0.005% max. »0.003%
Fe 0.0001% ma x. 0.0000 1%
Ca 0.003%max. » 0.003%
Pb 0.0001%max. » 0.0001%
As 0.0001% max. » 0.00001%
pH 6--8 7..
   

Chemical Materials and ProductsStannous Sulfate, crystalline
Product data
Chemical formula SnSO4
Chemical name Stannous sulfate,tin(II)-sulfate
Molecular weight 214.7 g/mol
Density 4.1 g/cm3 (20°C = 293 K)
Bulk density 1.77 g/cm3 approx.
Solubility soluble in water and most diluted acids; decomposes in alkalihydroxide solutions
Delivery form crystals
Colour white

Analysis
SnSO4 99 % approx.
total tin content 55 % approx.
divalent tin content 54.5 % ± 0.5
other elements < 0.1 %..
   

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