Product Description
Tungstophosphoric acid
CAS No. : 12067-99-1
Other Names : Tungstophosphoric acid
Appearance : white fine crystals
Application : pharma and dyes
ASSAY : 99% MIN
MOLECULAR WT : 2280
MAXIMUM IMPURITIES:-
INSOLUBLE MATTER : MAX 0.01 %
CHLORIDE (cl) : MAX 0.01 %
HEAVY METALS (AS pb) : MAX 0.005%
IRON (AS fe) : MAX 0.003% NITRATE : MAX 0.05%
SULPHATE (AS So4) : MAX 0.01%
COPPER (Cu) : MAX 0.001%