May cause long- term adverse effects in the aquatic environment. Present definitions of harmful or toxic substances are generally based on doses producing mortality death rather than those producing morbidity disease, ill-health. Gastrointestinal tract discomfort may produce nausea and vomiting. In an occupational setting however, ingestion of insignificant quantities is not thought to be cause for concern.
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Ingestion: HEDP causes irritation to the gastrointestinal tract. It may cause burns and severe damage to digestive tract. It may cause nervous system effects. Symptoms include redness, itching, and pain. It may cause rashes and burns.
It may cause burn and corneal damage. Carcinogenicity: 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid is not known to be carcinogen. First Aid Measures Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately. Ingestion: Do not induce vomiting. Get medical attention immediately..
Never give anything by mouth to an unconscious person. Skin: Contact: Immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse. Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids occasionally.
Do not allow the victim to rub eyes. Dust air mixture may ignite or explode. Water spray may be used to keep fire exposed containers cool. Dry chemicals, carbon dioxide, water, foam are ok. Special Information: In the event of a fire over HEDP, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode.
Accidental Release Measures Ventilate area of leak or spill. Wear appropriate personal protective equipment as specified in Section 8. Spills: Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Protect from physical damage. Store in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities.
Do not ingest or inhale and avoid contact. Containers of 1-Hydroxyethylidene-1,1-Diphosphonic Acid or HEDP may be hazardous when empty since they retain product residues dust, solids ; observe all warnings and precautions listed for the product.
Ventilation: Provide local exhaust ventilation system. Ventilation equipment should be explosion-resistant if explosive concentrations of material are present. Ensure compliance with applicable exposure limits. Eye Protection: Wear splash resistant safety goggles. Provide an emergency eye wash fountain and quick drench shower in the immediate work area. Clothing: Wear appropriate chemical resistant clothing. Protective Material Type: Rubber Respirator: Under conditions of frequent use or heavy exposure, respiratory protection may be needed.
Use any dust, mist and fume respirator. Any air-purifying respirator with a high-efficiency particulate filter. Any powered, air-purifying respirator with a dust, mist and fume filter. Any powered, air-purifying respirator with a high-efficiency particulate filter.
Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
H May be corrosive to metals. H Harmful if swallowed. H Causes severe skin burns and eye damage. H Toxic to aquatic life.
Safety Data Sheets (SDS) about HEDP & Etidronate Products