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Ammonium Paratungstate

Molecular Structure:
MDL:
MFCD00015956
Molecular Formula:
H42N10O42W12.xH2O;(NH4)10H2(W2O7)6.xH2O
Molecular Weight:
3060.46(anhydrousbasis)
Alias:
Ammonium (para)tungstate hydrate
Product order:
Name Specifications Packing Price Delivery
Ammonium Paratungstate 99.95 % 100g RMB 209 Consulting service
Ammonium Paratungstate 99.95 % 500g RMB 869 Consulting service
Ammonium Paratungstate 99.95 % 25g RMB 88 Consulting service
Character:
溶于水,不溶于醇。
熔點(diǎn):345 °C
密度:2.3
Quality Standard:
外觀Appearance                          白色至類白色粉末
ICP: Confirms W Component               Confirmed
鎢W                                     70.0- 75.0 %(Gravimetric Analysis)
純度Purity                              ≥99.95% Based On Trace Metals Analysis
痕量金屬分析Trace Metal Analysis        500ppm by ICP Atomic emission
總金屬雜質(zhì)Total Metallic Impurities
(B、Cd、Co、Cr、Fe、Ca、Mg、Mn、Ni、Sn、V、Zn、Li、Ba、Be、Cu、 Ti) 
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