SILICO TUNGSTIC ACID

Approximately SiO2.12WO3. 26H2O

  

 Specifications 		 
 

LOSS ON IGNITION AT 750 0 C

:

MAX 16%
CHLORIDE ( Cl )

:

 MAX  0. 02%
NITROGEN COMPOUNDS ( N)

:

 MAX 0.05%
SULPHATE ( SO4)

:

 MAX 0.02%
IRON ( Fe )

:

 MAX 0.01%
HEAVY METALS (Pb

:

 MAX 0.005%

PACKING

:

25/ 50  KG HDPE DRUM

UN HAZARD CODE 

:

NR

CAS #

:

 12520-88-6
 
 APPLICATIONS
 

AS A REAGENT FOR BIOLOGICAL PRODUCTS PRECIPITATION FOR ALKALOIDS ETC.
 

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