Company Details
HUNAN ZHONGNAN ANTIMONY&TUNGSTEN TRADING CO.,LTD
HUNAN ZHONGNAN ANTIMONY&TUNGSTEN TRADING CO.,LTD
Blue Tungsten Oxide Boiling Point,How Much is Blue Tungsten Oxide,Tungsten Oxide Prices
| Payment Type: | L/C,T/T,D/P |
|---|---|
| Incoterm: | FOB,CFR,CIF |
Model No.: WO3-x-1 WO3-x-2
Brand: CHENZHOU
Type: Tungsten Powder
Dark Blue Crystals: W(79.2-80)％
WO3-x-1,WO3-x-2: WO3-x-2
Packaging: In iron drums with inside plastic bags of 100kg or 200kg net each.
Productivity: 1000 tons
Transportation: Ocean
Place of Origin: HUNAN
Certificate: Reach Registration,ISO9001
HS Code: 2825901910
Port: HUANGPU,SHENZHEN
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF
Fire is a common method in industry. Generally, ammonium secondary tungstate (APT) is used as raw material and obtained by thermal decomposition or slight reduction with hydrogen. Blue Tungsten Oxide can be obtained by slight reduction of WO3 by hydrogen, but the quality is not as good as that of APT
| Impurity Content | ||||||
| Grade | WO3-x-1 | WO3-x-2 | Grade | WO3-x-1 | WO3-x-2 | |
| Impurity Content %MAX | AI | 0.0005 | 0.001 | Ni | 0.0005 | 0.0007 |
| As | 0.001 | 0.002 | Na | 0.001 | 0.002 | |
| Bi | 0.0001 | 0.0001 | P | 0.0007 | 0.001 | |
| Ca | 0.001 | 0.002 | Pb | 0.0001 | 0.0001 | |
| Cr/Co | 0.001 | 0.001 | Sn | 0.0001 | 0.0007 | |
| Cu | 0.0005 | 0.007 | Si | 0.001 | 0.002 | |
| Fe | 0.001 | 0.003 | Sb | 0.0003 | 0.0005 | |
| K | 0.001 | 0.001 | S | 0.0007 | 0.0007 | |
| Mg | 0.0007 | 0.001 | Ti | 0.001 | 0.001 | |
| Mn | 0.0005 | 0.001 | V | 0.001 | 0.001 | |
| Mo | 0.003 | 0.008 | Nh3 | 0.15 | 0.20 | |
Product Categories : Tungsten Trioxide > Blue Tungsten Oxide
