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Zip and Tray Developer SDS page 2 of 4 rev. May 1, 2015 <br /> 3. Composition/Information on Ingredients <br /> Components/Materials CAS Number % <br /> Hydroquinone 123-31-9 5 <br /> Sodium Hydroxide 1310-73-2 3 <br /> Sodium Sulfite 7757-83-7 11 <br /> Hydroquinone is subject to the reporting requirements of section 313 of SARA 313 Title III 40CFR part 372 <br /> 4. First Aid Measures <br /> Inhalation Nospecific intervention is indicated as the product is not likely to be hazardous by inhalation. <br /> Skin Contact Flush skin with water after contact.Wash contaminated clothing before reuse. <br /> Eye Contact In case of contact,immediately flush eyes with plenty of water for at least 15 minutes.Call a <br /> physician. <br /> Ingestion Only induce vomiting at the instruction of medical personnel.Call a physician or poison control <br /> center immediately. Never give anything by mouth to an unconscious person. <br /> Treatment note to Absorption of hydroquinone into the body leads to the formation of methemoglobin that,in <br /> physician sufficient concentration,causes cyanosis.Since reversion of methemoglobin to hemoglobin <br /> occurs spontaneously after termination of exposure,moderate degrees of cyanosis need to be <br /> treated only by supportive measures such as bed rest and oxygen inhalation.Thorough <br /> cleansing of the entire contaminated area of the body,including scalp and nails,is of utmost <br /> importance. If cyanosis is severe, intravenous injection of methylene blue,one milligram per <br /> kilogram of body weight,may be of value. <br /> 5. Fire Fighting Measures <br /> Flammable Properties Flash point—non-flammable <br /> Flammable Limits <br /> Lower Not applicable <br /> Flammable <br /> Limit <br /> Upper Not applicable <br /> Flammable <br /> Limit <br /> Hazardous Carbon monoxide <br /> Combustion Products <br /> Unusual None <br /> Fire/Explosion <br /> Hazards <br /> Extinguishing Media Use that of surrounding fire <br /> Special Firefighting Wear self-contained breathing apparatus&protective clothing to prevent contact with skin and <br /> Procedures eyes. <br /> 6. Accidental Release Measures <br /> Small Spill Absorb spill with an inert material and place in a chemical waste container <br /> Large Spill Contain spilled liquid with sand or earth.Absorb spill with an inert material and shovel <br /> into a chemical waste container.Prevent runoff from entering into storm sewers and <br /> ditches which lead into natural waterways <br /> 7. Handling and Storage <br /> Handling Avoid contact with eyes.Keep container closed.Use only in a well ventilated area. <br /> Wash thoroughly after handling.Avoid prolonged or repeated breathing of mists and <br /> vapors.Avoid prolonged or repeated contact with skin. <br /> Storage Store between 65-95°F, preferably between 68-85°F, in order to avoid decomposition <br /> or crystallization.Keep containers sealed when not in use. <br /> 8. Exposure Control/Personal Protection <br /> Exposure Limits <br /> Chemical Name CAS No. OSHA ACGIH NIOSH <br /> Hydroquinone 123-31-9 2mg/m TWA 2mg/m3 TWA 2mg/m/15M <br /> ceiling <br /> Sodium Hydroxide 1310-73-2 2mg/m3 TWA 2mg/m3 TWA 2mg/m TWA <br /> Sodium Sulfite 7757-83-7 2m /m TWA ND ND <br /> ND—Not Determined <br />