|
Appearance
|
Colourless crystals or white crystalline powder
|
|
Assay (as as SnCl2.2H2O; iodometric)
|
98.0 - 103.0%
|
|
Solubility HCl (5 g/10mL; 50% HCl)
|
Clear
|
|
Sulphate (SO4)
|
Approx 0.003% (Passes ACS test)
|
|
Calcium (Ca)
|
Max 0.005%
|
|
Iron (Fe)
|
Max 0.003%
|
|
Lead (Pb)
|
Max 0.01%
|
|
Potassium (K)
|
Max 0.005%
|
|
Sodium (Na)
|
Max 0.01%
|