SODIUM TUNGSTATE

Na2WO4.2H2O

MW 329.86


 Specifications
1] LABORATORY GRADE
 

APPEARANCE

:

WHITE CRYSTALLINE POWDER

ASSAY ( Ex  W )

:

MIN 98%
FREE ALKALI  ( NaOH )

:

MAX   0.1%
CHLORIDE ( Cl )

:

MAX  0.01%
NITROGEN COMPOUNDS ( N)

:

MAX 0.005%
SULPHATE ( SO4)

:

MAX 0.02%
IRON ( Fe )

:

MAX 0.002%

PACKING

:

25/ 50  KG HDPE DRUM

UN HAZARD CODE 

:

5.1/1479

CAS #

:

10213-10-2

 
 APPLICATIONS
 

AS A REAGENT FOR BIOLOGICAL PRODUCTS PRECIPITATION FOR ALKALOIDS ETC.

 

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