The tungsten trioxide，sale！
Offer type: salePublished: 28.01.2013
| Seller: |  Lyu Tsun |
| Phones: |  +86(24)25442108 Show phone |
| Address: | China |
HUACHANG MINING LIMITED provides you with a reliable tungsten trioxide.
Characteristics and appearance: Molecular formula：WO3, molecular weight ：231.85， density: 7.16. the melting point: 1473℃ it begins and will disappear when the temperature is above 1750℃，not soluble in water, difficultly soluble in acid, but soluble in caustic，is stabilized in air at normal temperature，saltee when heated， when heated, reacts with chlorine and forms chlorosis tungsten WOCl4.
Product specification：
99.95% min Trioxide tungsten CategoryⅠ：
Al:0.0005%,As:0.001%,Bi:0.0001%,Ca:0.001%,Co:0.001%,Cr:0.001%,
Cu:0.0003%,Fe:0.001%,K:0.001%,Mn:0.0005%,Mg:0.0007%,Mo:0.002%,
Na:0.001%,Ni:0.0007%,P:0.0007%,Pb:0.0001%,S:0.0007%,
Sb:0.0005%,Si:0.001%,Sn:0.0002%,Ti:0.001%,V:0.001%,WO3:0.5%.
99.95% min Trioxide tungsten CategoryⅡ：
Al:0.001%,As:0.001%,Bi:0.0001%,Ca:0.001%,Co:0.001%,Cr:0.001%,Cu:0.0005%,Fe:0.001%,
K:0.0015%,Mn:0.001%,Mg:0.001%,Mo:0.005%,Na:0.0015%,Ni:0.0007%,P:0.001%,Pb:0.001%,
S:0.001%,Sb:0.001%,Si:0.001%,Sn:0.0005%,Ti:0.001%,V:0.001%,WO3:0.5%.
Packing: Packed in buckets made of iron with prints from plastic. Net weight of each bucket is 100Kg or 200Kg
We operate on the principle of sincerity, aim for the remarkable quality, provide the best service for many years in China and abroad, we have accumulated a lot of old and new customers with regard to long-term cooperation.
Characteristics and appearance: Molecular formula：WO3, molecular weight ：231.85， density: 7.16. the melting point: 1473℃ it begins and will disappear when the temperature is above 1750℃，not soluble in water, difficultly soluble in acid, but soluble in caustic，is stabilized in air at normal temperature，saltee when heated， when heated, reacts with chlorine and forms chlorosis tungsten WOCl4.
Product specification：
99.95% min Trioxide tungsten CategoryⅠ：
Al:0.0005%,As:0.001%,Bi:0.0001%,Ca:0.001%,Co:0.001%,Cr:0.001%,
Cu:0.0003%,Fe:0.001%,K:0.001%,Mn:0.0005%,Mg:0.0007%,Mo:0.002%,
Na:0.001%,Ni:0.0007%,P:0.0007%,Pb:0.0001%,S:0.0007%,
Sb:0.0005%,Si:0.001%,Sn:0.0002%,Ti:0.001%,V:0.001%,WO3:0.5%.
99.95% min Trioxide tungsten CategoryⅡ：
Al:0.001%,As:0.001%,Bi:0.0001%,Ca:0.001%,Co:0.001%,Cr:0.001%,Cu:0.0005%,Fe:0.001%,
K:0.0015%,Mn:0.001%,Mg:0.001%,Mo:0.005%,Na:0.0015%,Ni:0.0007%,P:0.001%,Pb:0.001%,
S:0.001%,Sb:0.001%,Si:0.001%,Sn:0.0005%,Ti:0.001%,V:0.001%,WO3:0.5%.
Packing: Packed in buckets made of iron with prints from plastic. Net weight of each bucket is 100Kg or 200Kg
We operate on the principle of sincerity, aim for the remarkable quality, provide the best service for many years in China and abroad, we have accumulated a lot of old and new customers with regard to long-term cooperation.
