grade
reagent grade
Quality Level
Agency
suitable for EPA 1621
suitable for SM 4500 - NH3
vapor density
>1 (vs air)
vapor pressure
<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)
Assay
≥98%
form
pellets (anhydrous)
technique(s)
cell culture | mammalian: suitable
impurities
≤1.0% sodium carbonate
mp
318 °C (lit.)



