CHEMICAL ANALYSIS OF GYPSUM

PARAMETER

SAMPLE 2 %

INSOL

0.75

SIO2

1.36

AL2O3

1.37

Fe2O3

0.40

CaO

32.22

T.CaCO3

2.95

MgO

1.05

SO3

41.15

LOSS

21.55

TOTAL

99. 84

HUMIDTTY

0.42

CRY.H2O

18.53

CaSO4 + 2 H2O

88-90

CaSO4

2.78