sulfate (SO42-): ≤0.001%

nitrate (NO3-): ≤0.001%

chloride (Cl-): ≤5 ppm

≤0.005% insolubles

<100 ppm total metallic impurities

≥99.99% trace metals basis

6.7 - 7.3

CH3CO2NH4

Fe: ≤5 ppm

heavy metals: ≤5 ppm

Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

1

AF3675000

110-112 °C (dec.)(lit.)

solid