SAFETY DATA SHEET - Lab Alley

1 1. IdentificationSULFURIC ACIDP roduct identifierOther means of identification7664-93-9 CAS numberGeneral purpose useUse in accordance with manufacturer's restrictionsManufacturer/Importer/Suppli er/Distributor informationCompany NameAddressUSAT elephoneFaxCompany NameAddressUSAT elephoneFax2. Hazard(s) identificationCategory 1 Corrosive to metalsPhysical hazardsCategory 1 ASkin corrosion/irritationHealth hazardsCategory 1 Serious eye damage/eye irritationCategory 3 respiratory tract irritationSpecific target organ toxicity, single exposureCategory 3 Hazardous to the aquatic environment, acutehazardEnvironmental hazardsCategory 3 Hazardous to the aquatic environment,long-term hazardNot defined hazardsLabel elementsSignal wordDangerHazard statementMay be corrosive to metals. Causes severe skin burns and eye damage. Causes serious eyedamage. May cause respiratory irritation.

2 Harmful to aquatic life with long lasting statementPreventionKeep only in original container. Do not breathe mist/vapors. wash thoroughly after handling. Useonly outdoors or in a well-ventilated area. Avoid release to the environment. Wear protectivegloves/protective clothing/eye protection/face ACIDSDS US949679 Version #: 01 Revision date: - Issue date: 18-June-20191 / 8 Lab Alley , LLC1927 Lohman's Crossing, Ste 201 Austin TX 78734512-668-9918512-886-4008 Lab Alley , LLC1927 Lohman's Crossing, Ste 201 Austin TX 78734512-668-9918512-886-4008 SAFETY DATA SHEETBuy Sulfuric Acid Online swallowed: Rinse mouth. Do NOT induce vomiting. If on skin (or hair): Take off immediately allcontaminated clothing. Rinse skin with water/ shower . wash contaminated clothing before reuse. Ifinhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call apoison center/doctor.

3 If in eyes: Rinse cautiously with water for several minutes. Remove contactlenses, if present and easy to do. Continue rinsing. Absorb spillage to prevent material in a well-ventilated place. Keep container tightly closed. Store locked up. Store in corrosiveresistant container with a resistant inner of contents/container in accordance with local/regional/national/international (s) not otherwiseclassified (HNOC)None Composition/information on ingredientsSubstances7664-93-9100 Sulfuric acidCAS numberCommon name andsynonyms%Chemical nameAll concentrations are in percent by weight unless otherwise comments4. First-aid measuresRemove victim to fresh air and keep at rest in a position comfortable for breathing. Call a poisoncenter or doctor/physician if you feel off immediately all contaminated clothing. Rinse skin with water/ shower . Call a physician orpoison control center immediately.

4 Chemical burns must be treated by a physician. Washcontaminated clothing before contactImmediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, ifpresent and easy to do. Continue rinsing. Call a physician or poison control center contactCall a physician or poison control center immediately. Rinse mouth. Do not induce vomiting. Ifvomiting occurs, keep head low so that stomach content doesn't get into the pain and severe corrosive skin damage. Causes serious eye damage. Symptoms mayinclude stinging, tearing, redness, swelling, and blurred vision. Permanent eye damage includingblindness could result. May cause respiratory importantsymptoms/effects, acute anddelayedProvide general supportive measures and treat symptomatically. Chemical burns: Flush with waterimmediately. While flushing, remove clothes which do not adhere to affected area.

5 Call anambulance. Continue flushing during transport to hospital. Keep victim under may be of immediatemedical attention and specialtreatment neededIf you feel unwell, seek medical advice (show the label where possible). Ensure that medicalpersonnel are aware of the material(s) involved, and take precautions to protect information5. Fire-fighting measuresFoam. Powder. Carbon dioxide (CO2).Suitable extinguishing mediaThe product reacts with water and will generate extinguishingmediaContact with metals may evolve flammable hydrogen gas. During fire, gases hazardous to healthmay be hazards arising fromthe chemicalSelf-contained breathing apparatus and full protective clothing must be worn in case of protective equipmentand precautions for firefightersMove containers from fire area if you can do so without fightingequipment/instructionsUse standard firefighting procedures and consider the hazards of other involved methods6.

6 Accidental release measuresKeep unnecessary personnel away. Keep people away from and upwind of spill/leak. Wearappropriate protective equipment and clothing during clean-up. Do not breathe mist/vapors. Do nottouch damaged containers or spilled material unless wearing appropriate protective adequate ventilation. Local authorities should be advised if significant spillages cannot becontained. For personal protection, see section 8 of the precautions,protective equipment andemergency proceduresSULFURIC ACIDSDS US949679 Version #: 01 Revision date: - Issue date: 18-June-20192 / 8 Should not be released into the environment. Prevent entry into waterways, sewer, basements orconfined Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this ispossible. Absorb spillage to prevent material damage. Use a non-combustible material likevermiculite, sand or earth to soak up the product and place into a container for later product recovery, flush area with Spills: Wipe up with absorbent material ( cloth, fleece).

7 Clean surface thoroughly toremove residual return spills to original containers for re-use. For waste disposal, see section 13 of the and materials forcontainment and cleaning upAvoid release to the environment. Inform appropriate managerial or supervisory personnel of allenvironmental releases. Prevent further leakage or spillage if safe to do so. Do not contaminatewater. Avoid discharge into drains, water courses or onto the precautions7. Handling and storageDo not breathe mist/vapors. Do not get in eyes, on skin, or on clothing. Avoid prolonged adequate ventilation. Wear appropriate personal protective equipment. Avoid release tothe environment. Observe good industrial hygiene for safe handlingStore locked up. Store in a cool, dry place out of direct sunlight. Store in corrosive resistantcontainer with a resistant inner liner. Store in tightly closed container. Keep only in the originalcontainer.

8 Store away from incompatible materials (see Section 10 of the SDS).Conditions for safe storage,including any incompatibilities8. Exposure controls/personal protectionOccupational exposure limitsUS. OSHA Table Z-1 Limits for Air Contaminants (29 CFR )ValueMaterialTypePEL1 mg/m3 Sulfuric acid (CAS7664-93-9)US. ACGIH Threshold Limit mg/m3 Thoracic acid (CAS7664-93-9)US. NIOSH: Pocket Guide to Chemical HazardsValueMaterialTypeTWA1 mg/m3 Sulfuric acid (CAS7664-93-9)No biological exposure limits noted for the ingredient(s).Biological limit valuesGood general ventilation should be used. Ventilation rates should be matched to conditions. Ifapplicable, use process enclosures, local exhaust ventilation, or other engineering controls tomaintain airborne levels below recommended exposure limits. If exposure limits have not beenestablished, maintain airborne levels to an acceptable level.

9 eye wash facilities and emergencyshower must be available when handling this engineeringcontrolsIndividual protection measures, such as personal protective equipmentWear chemical goggles and face protectionSkin protectionWear appropriate chemical resistant gloves. Butyl rubber or Viton gloves are recommended. Beaware that the liquid may penetrate the gloves. Frequent change is protectionSkin protectionWear appropriate chemical resistant respirator with organic vapor cartridge and full protectionWear appropriate thermal protective clothing, when hazardsAlways observe good personal hygiene measures, such as washing after handling the materialand before eating, drinking, and/or smoking. Routinely wash work clothing and protectiveequipment to remove hygieneconsiderations9. Physical and chemical properties AppearanceSULFURIC ACIDSDS US949679 Version #: 01 Revision date: - Issue date: 18-June-20193 / stateLiquid.

10 Clear. Oily thresholdNot < 1 Melting point/freezing point-31 - 50 F (-35 - 10 C)Initial boiling point and - 518 F (121 - 270 C) at 760 mmHgFlash pointNot rateNot (solid, gas)Upper/lower flammability or explosive limitsFlammability limit - lower(%)Not limit - upper(%)Not limit - lower (%)Not limit - upper (%)Not pressure< 1 mmHgVapor Air = 1 Relative densityNot (ies)Solubility (water)Completely soluble in coefficient(n-octanol/water)Not temperatureNot temperatureNot informationBulk - lb/galDynamic - 23 cps (68 F (20 C))Not propertiesMolecular formulaH2-O4-SMolecular g/molNot properties10. Stability and reactivityReacts violently with strong alkaline substances. This product may react with reducing agents. Maybe corrosive to is stable under normal stabilityHazardous polymerization does not of hazardousreactionsContact with incompatible materials.