|
MATERIAL & PRODUCT CODE |
FORMULA |
MOLECULAR
WEIGHT |
OXIDES
ENTERING
FUSION |
MOLECULAR
WEIGHT OF
OXIDES |
CONVERSION FACTOR |
MELTING POINT °C (M)
DECOMP.
POINT °C
(D) |
SPECIFIC
GRAVITY |
|
Flint (Silica) |
SiO2 |
60.1 |
SiO2 |
60.1 |
1.0 |
M 1710 |
2.2-2.6 |
|
Fluorspar |
CaF2 |
78.1 |
CaO |
56.1 |
0.718 |
M 1330 |
2.97-3.25 |
|
Ilmenite Sand BA460 |
FeO.TiO2 |
151.74 |
FeO |
71.9 |
0.474 |
M 1400 |
4.7 |
|
Iron Chromate |
Fe2O3Cr2O3 |
312 |
Fe2O3
Cr2O3
|
159.7
152
|
0.516
0.454
|
M 1800 approx |
4.5 |
|
Iron Oxide (Ferous Oxide)
Black BA510
|
FeO |
71.8 |
Fe2O3 |
159.7 |
1.11 |
M 1420 |
4.96-5.4 |
|
Iron Oxide (Ferric Oxide)
Synthetic Red BA490
Natural Red BA500
Yellow BA520
|
Fe2O3 |
159.7 |
Fe2O3 |
159.7 |
1.0 |
M, D 1565 |
5.24 |
|
Iron Oxide (Ferroso-Ferric Oxide) |
Fe3O4 |
231.5 |
Fe3O4 |
159.7 |
1.035 |
D 1538 |
5.0-5.4 |
|
Lead Bisilicate |
PbO.2SiO2 |
343.3 |
PbO |
223.2 |
0.65 |
M 815 |
4.5 |
|
Lead Oxide |
PbO3O4 |
685.6 |
PbO |
223.2 |
0.975 |
D to PbO at 500 |
9.1 |
|
Lead Oxide |
PBO |
223 |
PbO |
223.2 |
1.0 |
M 880 |
8.7-9.5 |
|
Lead Sesquisilicate |
2PbO.3SiO2 |
626.9 |
PbO
SiO2
|
223.2
60.1
|
0.712
0.288
|
M 690 |
|
|
Lepidolite |
2Li2O.K2O.2Al2O3
6SiO22(F2H2O)
|
472 |
(LINaK)2O
Al2O3
SiO2
|
61 (average)
101.9
60.1
|
0.128
0.216
60.1
|
|
2.8-3.3 |
|
Lithium Carbonate BA560 |
Li2CO3 |
73.9 |
Li2O |
29.9 |
0.405 |
M 273 |
2.11 |
|
Magnesium Carbonate
(Magnesite-C) Heavy BA590
Light BA600
|
MgCO3 |
84.3 |
MgO |
40.3 |
0.478 |
D 350 |
2.96 |
|
Magnesium Sulphate |
MgSO4.7H20 |
246.5 |
MgO |
40.3 |
0.162 |
D 7H2O at 150 |
1.68 |
|
Magenetite (Iron Spangle) BA610 |
Fe3O4 |
231.5 |
Fe2O3 |
159.7 |
1.035 |
D 1538 |
5.0-5.4 |
|
Manganese Carbonate BA640 |
MnCO3 |
114.9 |
MnO |
70.9 |
0.615 |
D to MnO2 |
3.125 |
|
Manganese Dioxide BA620 |
MnO2 |
86.9 |
MnO |
70.9 |
0.816 |
D 1/2 O2 535
D 1/2 O2 1080
M 1705
|
5.026 |
|
Nepheline Syenite BA670 |
K20.3Na2O
4Al2O3.8SiO2
|
557.4 |
K2O
Na2O
Al2O3
SiO2
|
94.2
62
101.9
60.1
|
0.080
0.158
0.350
0.412
|
M 1200 approx |
2.5-2.6 |
|
Nickel Oxide BA680 |
NiO |
74.7 |
NiO |
74.7 |
1.0 |
M 1990 |
6.67 |
|
Petalite |
Li2O.Al2O3.8SiO2 |
612 |
Li2O |
29.9 |
0.049 |
M 1350 |
2.4-2.5 |
|
Potassium Dichromate |
K2Cr2O7 |
294.2 |
K2O |
94.2 |
0.32 |
M 400 |
2.69 |
|
Potassium Carbonate (Pearl Ash)
BA710
|
K2CO3 |
138 |
K2O |
94.2 |
0.683 |
M 896 |
2.3 |
|
Quartz (Silica)
60 mesh BA760
200 mesh BA770
350 mesh BA780
Sand BA790
|
SiO2 |
60.1 |
SiO2 |
60.1 |
1.0 |
M 1710 |
2.65 |
