Place of Origin: Malaysia Brand Name: Red Gypsum Model Number: Nil
Application: Nil Shape: powder Material: Nil
Dimensions: Nil Chemical Composition: Nil Colour: Red
Red Gypsum is an industrial waste product. Heavy metal like As, B, Ba, Cd, Cr, Cu, Pb, Ni, Se, Ag, Sn, Ti, V, Mn, Zn are present
Results of Chemical Composition (Elemental Form) Analysis by SEM- EDX Element Dry Basis Content (weight % )
Oxygen, O24
Sodium, Na0. 4
Magnesium, Mg0. 6
Aluminium, Al0. 7
Silicon, Si0. 9
Phosphorus, P0. 6
Sulphur, S20. 4
Potassium, K0. 3
Calcium, Ca26. 7
Titanium, Ti2. 9
Iron, Fe22. 4
Results of Chemical Composition (Oxide Form) Analysis by SEM- EDX ElementDry Basis Content (weight % )
Na2O0. 4
MgO 0. 7
Al2O3 1. 1
SiO2 1. 4
P2O5 1. 0
SO3 38. 8
K2O 0. 3
CaO 28. 2
TiO2 3. 6
FE2O3 24. 5
Results of Heavy Metal AnalysisTest ParameterConcentration (mg/ kg)
Arsenic, As<3. 3
Barium, Ba13
Boron, B<3. 2
Cadmium, Cd0. 9
Chromium, Cr82
Copper, Cu<0. 9
Lead, Pb13
Manganese, Mn1, 433
Mercury, Hg0. 004
Nickel, Ni10
Selenium, Se<4. 4
Silver, Ag0. 2
Tin, Sn<2. 4
Titanium, Ti7, 318
Vanadium, V219
Zinc, Zn95
