Company Details
HUNAN ZHONGNAN ANTIMONY&TUNGSTEN TRADING CO.,LTD
HUNAN ZHONGNAN ANTIMONY&TUNGSTEN TRADING CO.,LTD
Yellow Tungsten Oxide Chemical Symbol,Tungsten Chemical Formula,Prilled Ammonium Nitrate
| Payment Type: | L/C,T/T,D/P |
|---|---|
| Incoterm: | FOB,CFR,CIF |
Brand: CHENZHOU
Type: Tungsten Powder
Free Flowing Light Yellow Crystal Line Powder: Fsss：80-20um
Scott Density：2.0-3.0g/cm3: Ignition Loss：0.5%max
Packaging: In iron drum with inside plastic bags of 100kg or 200kg net each.
Productivity: 1000 tons annually
Transportation: Ocean
Place of Origin: HUNAN
Supply Ability: 3000 tons annually
Certificate: Reach Registration,ISO9001
HS Code: 2825901200
Port: HUANGPU,SHENZHEN
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
During the calcination of para-tungstate ammonia, the temperature is strictly controlled to get rid of the bound water or water and ammonia. Precise time and temperature control greatly affects the physical properties of Tungsten Oxide
| Impurity Content | |||
| Grade | Grade-1 | Grade-2 | |
| WO3(%min) | 99.95 | 99.95 | |
| L.O.LWO3(%max) | 0.5 | 0.5 | |
| Impurity Content (%MAX) | Al | 0.0005 | 0.001 |
| Fe | 0.001 | 0.001 | |
| S | 0.007 | 0.001 | |
| As | 0.001 | 0.002 | |
| P | 0.0007 | 0.0007 | |
| Mo | 0.002 | 0.005 | |
| Ca | 0.001 | 0.002 | |
| Mg | 0.0007 | 0.001 | |
| K | 0.001 | 0.002 | |
| Na | 0.001 | 0.002 | |
| Fsss:80-20um | Scott Density:2.0-3.0g/cm3 | ||
| Ignition Loss:0.5%max | Chlorde Residue:0.06%max | ||
Product Categories : Tungsten Trioxide > Yellow Tungsten Trioxide
