SODIUM AZIDE (Without Silica)

Appearance

White Crystalline Powder with
Tendency to Cake

Purity

Weight, %

99.50

-

Loss on Drying

Weight, %

-

0.10

Insolubles in Water

ppm

-

500

Alkalinity (as NaOH)

ppm

-

1000

Chloride Content (as NaCl)

ppm

-

50

Nitrate Content (as NaNO3)

ppm

-

50

Sulfate Content (as Na2SO4)

ppm

-

50

Iron (as Fe)

ppm

-

50

Heavy Metals (as Cu, Pb, Hg, Cd)

ppm

-

25

pH (5% w/w aqueous solution)

9

-

Particle Size Distribution (by sieve analysis):

       >630 microns

%

-

3

       100-630 microns

%

95

-

       Less than 100 microns

%

-

2