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安達有色金屬

Anda Nonferrous Metals

產品介紹

Anda Nonferrous Metals

鎢酸

化學式:H2WO4

性狀:黃色粉末、不溶于水,能溶于苛性堿、蘇打、氨溶液而生成鎢酸鹽。

規格:

品級
H2WO4-1
H2WO4-2
主含量WO3(%)
88.0-91.0
88.0-91.0







WO




%
Al
0.001
0.002
As
0.005
0.005
Bi
0.001
/
Ca
0.002
0.005
Co
0.002
/
Cu
0.001
/
Fe
0.001
0.003
K+Na
0.015
0.020
Mg
0.001
0.002
Mn
0.001
/
Mo
0.006
0.01
Ni
0.001
/
P
0.001
0.005
Pb
0.0001
/
S
0.001
0.003
Si
0.003
0.005
Sb
0.001
/
Sn
0.0005
0.001
Ti
0.001
0.002
V
0.001
0.002

用途:用于生產鎢粉、鎢條、鎢絲和硬質合金以及其它化工產品。
包裝:25kg紙板桶或塑編袋。
備注:如另有要求可具體洽商。

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