Laserfiche WebLink
Response <br />If swallowed: Rinse mouth. Do NOT induce vomiting. If on skin (or hair): Take off immediately all <br />contaminated clothing. Rinse skin with water/shower. Wash contaminated clothing before reuse. If <br />inhaled: Remove person to fresh air and keep comfortable for breathing. If in eyes: Rinse <br />cautiously with water for several minutes. Remove contact lenses, if present and easy to do. <br />Continue rinsing. Immediately call a poison center/doctor. <br />Storage <br />Store locked up. <br />Disposal <br />Dispose of contents/container in accordance with local/regional/national/international regulations. <br />Hazard(s) not otherwise <br />None known. <br />classified (HNOC) <br />3. Composition/information on ingredients <br />Substances <br />Chemical name <br />Common name and CAS number % <br />synonyms <br />Hydrofluorosilicic acid <br />16961-83-4 24 <br />Composition comments <br />All concentrations are in percent by weight unless ingredient is a gas. Gas concentrations are in <br />percent by volume. <br />4. First -aid measures <br />Inhalation <br />Move injured person into fresh air and keep person calm under observation. Get medical attention <br />if symptoms occur. <br />Skin contact <br />Immediately flush with plenty of water for at least 15 minutes while removing contaminated clothing <br />and shoes. Get medical attention immediately. Chemical burns must be treated by a physician. <br />Eye contact <br />Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if <br />present and easy to do. Hold eyelids apart. Continue rinsing. Get medical attention immediately. <br />Ingestion <br />Rinse mouth thoroughly with water and give large amounts of milk or water to people not <br />unconscious. Do not induce vomiting. If vomiting occurs, the head should be kept low so that <br />stomach vomit doesn't enter the lungs. Obtain medical attention and take along these instructions. <br />Most important <br />Corrosive. Prolonged contact causes serious eye and tissue damage. May cause burns in mucous <br />symptoms/effects, acute and <br />membranes, throat, esophagus and stomach. May cause lung edema. Symptoms may be delayed. <br />delayed <br />Indication of immediate <br />In case of shortness of breath, give oxygen. Keep victim warm. Keep victim under observation. <br />medical attention and special <br />Symptoms may be delayed. <br />treatment needed <br />General information <br />Ensure that medical personnel are aware of the material(s) involved, and take precautions to <br />protect themselves. Wash contaminated clothing before reuse. <br />5. Fire -fighting measures <br />Suitable extinguishing media <br />Use fire -extinguishing media appropriate for surrounding materials. <br />Unsuitable extinguishing <br />Do not use waterjet as an extinguisher, as this will spread the fire. <br />media <br />Specific hazards arising from <br />Fire may produce irritating, corrosive and/or toxic gases. <br />the chemical <br />Special protective equipment <br />Firefighters should wear full protective clothing including self contained breathing apparatus. <br />and precautions for firefighters <br />Structural firefighters protective clothing will only provide limited protection. <br />Fire -fighting <br />Use standard firefighting procedures and consider the hazards of other involved materials. Use <br />equipment/instructions <br />water spray to cool unopened containers. Cool containers with flooding quantities of water until <br />well after fire is out. Prevent runoff from fire control or dilution from entering streams, sewers, or <br />drinking water supply. <br />6. Accidental release measures <br />Personal precautions, <br />Keep unnecessary personnel away. Local authorities should be advised if significant spillages <br />protective equipment and <br />cannot be contained. Stay upwind. Keep out of low areas. Ensure adequate ventilation. Avoid <br />emergency procedures <br />contact with eyes, skin, and clothing. Avoid breathing mist or vapor. Use personal protection <br />recommended in Section 8 of the SIDS. <br />Hydrofluosilicic acid <br />SDS US <br />920631 v Version #: 01 Revision date: <br />5/20/20 Issue date: 28-January-2015 2/8 <br />