| hoernesite |
| magnesium arsenate |
| magnesium arsenate phosphor |
| magnesium o-arsenate |
| natural roesslerite |
| magnesiumarsenate |
| arsenic acid, magnesium salt |
| arseniate de magnesium |
| arseniate de magnesium (french) |
| arsenic acid (h3aso4), magnesium salt |
| caswell no 529 |
| epa pesticide chemical code 013504 |