# Chemical burns and corrosions, unspecified at MFA Agri Services
> OSHA SIR `20211210373` · 12/2/2021 · PATTONSBURG, MISSOURI
## Severity
- **1 hospitalization**
- **Body part:** Multiple body parts, n.e.c.
- **Nature of injury:** Chemical burns and corrosions, unspecified
## Cause
- **Event:** Exposure through intact skin, eyes, or other exposed tissue
- **Source:** Ammonia, anhydrous ammonia
## Employer
- **Name:** MFA Agri Services
- **Location:** 204 1st Street, PATTONSBURG, MISSOURI, 64670
- **NAICS:** 115116
- **Jurisdiction:** 1
## Narrative

An employee was filling a nurse tank with stabilizer after it had been filled with anhydrous ammonia. The nurse tank was over pressurized causing the relief valve to activate and release the ammonia. The employee suffered chemical burns to the right eye, face, neck, and arm.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*