PRODUCT SPECIFICATIONS
IPI PRODUCT SPECIFICATION
SODIUM AZIDE (Pharmaceutical Grade, without Silica)
IPI Specification No: 10284
SODIUM AZIDE (Pharmaceutical Grade, without Silica)
| Properties | Units | Values | ||
| Min | Max | |||
| Appearance | White Crystalline Powder with Tendency to Cake |
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| 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 | |
Island Pyrochemical Industries provides this product specification sheet solely for informational purposes, and reserves the right to change product specifications without prior notification.
