|
|
|
| Form |
: Unfused Granular Powder 100 % passing through 30 mash. |
|
| Description |
: Rust- Brown Powder |
|
|
| Melting Point |
: 690 degree celcius |
|
| Decomposition Point |
: 1750 degree celcius |
|
| Acid insolubles including silica (Si02) |
: 0.5 Max by Weight % . |
|
| Na20+K2O |
: 0.25 Max by Weight % |
|
| Fe 203 |
: 0.10 Max by Weight % |
|
| Fe |
: 0.07 Max by Weight % |
|
| As |
: 0.01 Max by Weight % |
|
|
| Cl |
: 0.03 Max by Weight % |
|
| CaO |
: 0.02 Max by Weight % |
|
| Mgo |
: 0.01 Max by Weight % |
|
|
|
| Application |
: As catalyst in the oxidation of SO2 to SO3 alcohol to acetaldehyde, etc for the manuf. of yellow glass inhibiting ultraviolent light transmission in glass depolarizer as developer in photography in form of amminium vanadat as mordant in dyeing and printing fabrics and in mfg of aniline black. |
|
