The product is harmful to aquatic life; spills must be contained to prevent environmental damage. 2. Chemical Composition
Supplied as a red liquid that is fully soluble in water and compatible with ethylene glycol-based antifreezes . Chemical Composition & Hazards Hazard Info Sodium Nitrite Oxidizer (when dry), toxic if swallowed Sodium Tetraborate Irritant, used as a pH buffer Sodium Metasilicate Corrosive/Irritant to skin and eyes Nalco Nalcool 2000 MSDS | Occupational Safety And Health msds nalco 2000
| Exposure Scenario | Minimum PPE | |------------------|--------------| | (e.g., drum decanting) | Safety glasses with side shields, chemical-resistant gloves (nitrile or neoprene), chemical apron. | | Potential for splashing (e.g., pump maintenance, line breaks) | Full-face shield, chemical splash goggles, coveralls, boots. | | High-mist areas (e.g., open tanks with agitation) | Use of local exhaust ventilation; consider respiratory protection (N95 or elastomeric respirator with organic vapor cartridges if mist is excessive). | The product is harmful to aquatic life; spills