SAFETY DATA SHEET - Stepan Company

1 SAFETY data SHEET1. IdentificationNACCONOL 90 GProduct identifierOther means of identification0533 Product codeSurfactantRecommended useFor industrial use restrictionsManufacturer/Importer/Suppli er/Distributor informationManufacturerStepan CompanyAddress22 West Frontage RoadCompany nameTelephoneGeneral1-847-446-7500 Emergency phone numberMedical1-800-228-5635 Chemtrec1-800-424-9300 Chemtrec Int'l +1 703-527-3887E-mailUSANot , IL 600932. Hazard(s) identificationNot hazardsCategory 4 Acute toxicity, oralHealth hazardsCategory 2 Skin corrosion/irritationCategory 1 Serious eye damage/eye irritationCategory 2 Hazardous to the aquatic environment, acutehazardEnvironmental hazardsCategory 3 Hazardous to the aquatic environment,long-term hazardCombustible dustOSHA defined hazardsLabel elementsSignal wordDangerHazard statementHarmful if swallowed. Causes skin irritation. Causes serious eye damage.

2 Toxic to aquatic to aquatic life with long lasting effects. May form combustible dust concentrations in statementPreventionKeep container tightly closed. Prevent dust accumulation to minimize explosion hazard. Keepaway from heat/sparks/open flames/hot surfaces. - No smoking. Ground/bond container andreceiving equipment. Wear eye/face protection. Wash thoroughly after handling. Do not eat, drinkor smoke when using this product. Avoid release to the environment. Wear protective swallowed: Call a poison center/doctor if you feel unwell. If on skin: Wash with plenty of water. Ifin eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present andeasy to do. Continue rinsing. Immediately call a poison center/doctor. Specific treatment (see thislabel). Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminatedclothing and wash before away from incompatible of contents/container in accordance with local/regional/national/international (s) not otherwiseclassified (HNOC)May form combustible dust concentrations in / 8 Material name: NACCONOL 90 GMaterial ID: 430 Product code: 0533 Version #: 08 Revision date: 03-22-2018 Print date: 03-22-2018 SDS US3.

3 Composition/information on ingredientsMixturesCAS number%Chemical nameCommon name and synonyms68081-81-2 Sodium (C10-16) benzenesulfonate(Alternate CAS: 25155-30-0;68411-30-3)90 - 937757-82-6 Sodium - < 3 Other components below reportable levels7647-14-5 Sodium chloride< 14. First-aid measuresIf dust from the material is inhaled, remove the affected person immediately to fresh air. Call aphysician if symptoms develop or with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Take offcontaminated clothing and wash before contactDo not rub eyes. Immediately flush eyes with plenty of water for at least 15 minutes. Removecontact lenses, if present and easy to do. Continue rinsing. Get medical attention contactRinse mouth. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel not induce vomiting without advice from poison control may irritate the respiratory tract, skin and eyes.

4 Symptoms may include stinging, tearing,redness, swelling, and blurred vision. Permanent eye damage including blindness could irritation. May cause redness and importantsymptoms/effects, acute anddelayedProvide general supportive measures and treat symptomatically. In case of shortness of breath,give oxygen. Keep victim warm. Keep victim under observation. Symptoms may be of immediatemedical attention and specialtreatment neededIn the case of accident or if you feel unwell, seek medical advice immediately (show the labelwhere possible). Ensure that medical personnel are aware of the material(s) involved, and takeprecautions to protect information5. Fire-fighting measuresWater spray. Water fog. Foam. Dry chemical powder. Carbon dioxide (CO2). Apply extinguishingmedia carefully to avoid creating airborne extinguishing mediaNone extinguishingmediaExplosion hazard: Avoid generating dust; fine dust dispersed in air in sufficient concentrations andin the presence of an ignition source is a potential dust explosion hazard.

5 During fire, gaseshazardous to health may be hazards arising fromthe chemicalSelf-contained breathing apparatus and full protective clothing must be worn in case of protective equipmentand precautions for firefightersIn case of fire and/or explosion do not breathe fumes. In the event of fire, cool tanks with waterspray. Move containers from fire area if you can do so without fightingequipment/instructionsCool containers exposed to flames with water until well after the fire is methodsMay form combustible dust concentrations in fire hazards6. Accidental release measuresKeep unnecessary personnel away. Keep people away from and upwind of spill/leak. Dustdeposits should not be allowed to accumulate on surfaces, as these may form an explosivemixture if they are released into the atmosphere in sufficient concentration. Use only non-sparkingtools. Wear appropriate protective equipment and clothing during clean-up.

6 Do not touch damagedcontainers or spilled material unless wearing appropriate protective clothing. Avoid inhalation ofdust from the spilled material. Ensure adequate ventilation. Local authorities should be advised ifsignificant spillages cannot be precautions,protective equipment andemergency procedures2 / 8 Material name: NACCONOL 90 GMaterial ID: 430 Product code: 0533 Version #: 08 Revision date: 03-22-2018 Print date: 03-22-2018 SDS USEliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Takeprecautionary measures against static discharge. Use only non-sparking tools. This product ismiscible in Spills: Collect spillage. If sweeping of a contaminated area is necessary use a dustsuppressant agent which does not react with the product. Sweep up or vacuum up spillage andcollect in suitable container for disposal. Collect dust using a vacuum cleaner equipped with HEPA filter.

7 Avoid dispersal of dust in the air ( , clearing dust surfaces with compressed air). Minimizedust generation and accumulation. Prevent entry into waterways, sewer, basements or confinedareas. Following product recovery, flush area with and materials forcontainment and cleaning upAvoid release to the environment. Contact local authorities in case of spillage to drain/aquaticenvironment. Prevent further leakage or spillage if safe to do so. Do not contaminate water. Avoiddischarge into drains, water courses or onto the precautions7. Handling and storageDo not handle, store or open near an open flame, sources of heat or sources of ignition. Protectmaterial from direct sunlight. Ground/bond container and receiving equipment. Minimize dustgeneration and accumulation. Provide appropriate exhaust ventilation at places where dust isformed. Do not get this material in contact with eyes. Do not get this material in contact with breathing dust.

8 Do not get this material on clothing. Wear personal protective thoroughly after handling. Avoid release to the for safe handlingKeep away from heat, sparks and open flame. Dry powders can build static electricity chargeswhen subjected to the friction of transfer and mixing operations. Provide adequate precautions,such as electrical grounding and bonding, or inert atmospheres. Store in original tightly closedcontainer. Store in a well-ventilated place. Guard against dust accumulation of this housekeeping should be instituted to ensure that dusts do not accumulate on for safe storage,including any incompatibilities8. Exposure controls/personal protectionThis mixture has no ingredients that have PEL, TLV, or other recommended exposure exposure limitsNo biological exposure limits noted for the ingredient(s).Biological limit valuesVentilation should be sufficient to effectively remove and prevent buildup of any dusts or fumesthat may be generated during handling or thermal processing.

9 Eye wash facilities and emergencyshower must be available when handling this engineeringcontrolsIndividual protection measures, such as personal protective equipmentWear SAFETY glasses with side shields (or goggles) and a face shield. Use tight fitting goggles ifdust is protectionSkin protectionWear appropriate chemical resistant protectionWear appropriate chemical resistant case of insufficient ventilation, wear suitable respiratory protectionWear appropriate thermal protective clothing, when hazardsWhen using, do not eat, drink or smoke. Always observe good personal hygiene measures, suchas washing after handling the material and before eating, drinking, and/or smoking. Routinelywash work clothing and protective equipment to remove hygieneconsiderations9. Physical and chemical properties II Dust for National Electric Code (NFPA 70)Pmax = = 56 bar m/sMinimum Ignition Energy (MIE) = > 1000 mJMinimum Explosible Concentration (MEC) = 74 g/m3 Minimum Autoignition Temperature (MAIT Cloud) = 460 CLimiting Oxygen Concentration (LOC) = 15 vol.

10 %Mean particle size = 218 (11% < 75) micrometerFormCreamColorNot thresholdNot - (1% aqueous)3 / 8 Material name: NACCONOL 90 GMaterial ID: 430 Product code: 0533 Version #: 08 Revision date: 03-22-2018 Print date: 03-22-2018 SDS USMelting point/freezing point> 572 F (> 300 C)Initial boiling point and boilingrangeNot point> F (> C)Evaporation rateNot (solid, gas)Upper/lower flammability or explosive limitsFlammability limit - lower(%)Not limit - upper(%)Not limit - lower (%)Not limit - upper (%)Not hPa estimatedVapor densityNot applicable, powderRelative densityNot (ies)Solubility (water)SolubleAuto-ignition temperatureNot temperatureNot informationPartition coefficient(oil/water)log Kow = (HSDB, 2000)Specific Stability and reactivityThe product is stable and non-reactive under normal conditions of use, storage and is stable under normal stabilityNo dangerous reaction known under conditions of normal of hazardousreactionsKeep away from heat, sparks and open flame.