Masana Energy Solutions HSS Customer Guide

Conforms to Regulation (EC) No. 1907/2006 (REACH), Annex II, as amended by Commission Regulation (EU) 2015/830 SECTION 4: First aid measures Notes to physician Treatment should in general be symptomatic and directed to relieving any effects. Inhalation of hydrogen sulphide may cause central respiratory depression leading to coma and death. It is irritant to the respiratory tract causing chemical pneumonitis and pulmonary oedema. The onset of pulmonary oedema may be delayed for 24 to 48 hours. Treat with oxygen and ventilate as appropriate. Administer broncho-dilators if indicated and consider administration of corticosteroids. Keep casualty under surveillance for 48 hours in case pulmonary oedema develops. Note: High Pressure Applications Injections through the skin resulting from contact with the product at high pressure constitute a major medical emergency. Injuries may not appear serious at first but within a few hours tissue becomes swollen, discoloured and extremely painful with extensive subcutaneous necrosis. Surgical exploration should be undertaken without delay. Thorough and extensive debridement of the wound and underlying tissue is necessary to minimise tissue loss and prevent or limit permanent damage. Note that high pressure may force the product considerable distances along tissue planes. Protection of first-aiders No action shall be taken involving any personal risk or without suitable training. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self- contained breathing apparatus. It may be dangerous to the person providing aid to give mouth- to-mouth resuscitation. Wash contaminated clothing thoroughly with water before removing it, or wear gloves. 4.2 Most important symptoms and effects, both acute and delayed 4.3 Indication of any immediate medical attention and special treatment needed See Section 11 for more detailed information on health effects and symptoms. Potential acute health effects Inhalation Harmful if inhaled. No known significant effects or critical hazards. Ingestion Skin contact Will cause burns if hot material contacts skin. Will cause burns if hot material contacts eyes. Eye contact Delayed and immediate effects as well as chronic effects from short and long-term exposure Inhalation Ingestion Skin contact Eye contact Vapour, mists or fumes may contain polycyclic aromatic hydrocarbons some of which are known to produce skin cancer. May be harmful by inhalation if exposure to vapour, mists or fumes resulting from thermal decomposition products occurs. Vapour, mist or fume may irritate the nose, mouth and respiratory tract. If swallowed, may irritate the mouth, throat and digestive system. If swallowed, may cause abdominal pain, stomach cramps, nausea, vomiting, diarrhoea, dizziness and drowsiness. As with all such products containing potentially harmful levels of polycyclic aromatic hydrocarbons, prolonged or repeated skin contact may eventually result in dermatitis or more serious irreversible skin disorders including cancer. Vapour, mist or fume may cause eye irritation. Exposure to vapour, mist or fume may cause stinging, redness and watering of the eyes. Hazardous combustion products Hazards from the substance or mixture Combustion products may include the following: carbon oxides (CO, CO 2 ) (carbon monoxide, carbon dioxide) sulphur oxides (SO, SO 2 , etc.) Hydrogen Sulphide (H2S) Avoid spraying directly into storage containers because of the danger of boil-over. Boil-over is the rapid increase in volume caused by the presence of water in hot product and the subsequent overflow from a tank. In a fire or if heated, a pressure increase will occur and the container may burst. Runoff to sewer may create fire or explosion hazard. Vapours can form explosive mixtures with air. Vapours are heavier than air and can spread along the ground or float on water surfaces to remote ignition sources. Vapours may accumulate in low or confined areas or travel a considerable distance to a source of ignition and flash back. Liquid will float and may reignite on surface of water. In case of fire, use water fog, foam, dry chemical or carbon dioxide extinguisher or spray. 5.1 Extinguishing media Do not use water jet. The use of a water jet may cause the fire to spread by splashing the burning product. Suitable extinguishing media Unsuitable extinguishing media SECTION 5: Firefighting measures 5.2 Special hazards arising from the substance or mixture Product name Version 12 Fuel Oil, residual Page: 4/38 STI2299 Product code Date of issue 23 March 2021 Format United Kingdom (UK) Language ENGLISH (United Kingdom) Date of previous issue 2 November 2020.