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• <br />• <br />• <br />CHEMICAL FAMILY: ACID <br />UTILIZATION: CHEMICAL INDUSTRIES <br />NAME <br />sulfuric Acid.txt <br />SECTION 2. COMPOSITION AND INFORMATION ON INGREDIENTS <br />SULFURIC (ACID) <br />60 DEG TECHNICAL <br />66 DEG TECHNICAL <br />1.835 ELECTROLYTE <br />98% TECHNICAL <br />99% TECHNICAL <br />100% TECHNICAL <br />WATER <br />N/E = NOT ESTABLISHED <br />CAS # PERCENTAGE % EXPOSURE LIMITS <br />ACGIH OSHA <br />(u.s.A.) 2006 (U.S.A.) <br />TLV -TWA PEL - TWA <br />(MG /M3) (MG /M3) <br />7664 -93 -9 77% TO 100% 0.2 (THORACIC FR.) 1 <br />77.7 <br />93.2 <br />93.2 <br />98 <br />99 <br />100 <br />7732 -18 -5 0 -22 N/E N/E <br />ACGIH: AMERICAN CONFERENCE OF GOVERNMENTAL INDUSTRIAL HYGIENISTS. <br />OSHA: OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION. <br />NOTE: <br />SULFURIC (ACID): EXPOSURE LIMITS MAY BE DIFFERENT IN OTHER JURISDICTIONS. <br />NIOSH REL -TWA (.10 HOURS): 1 MG /M3 <br />IDLH: 15 MG /M3 <br />ORAL ACUTE (LD50): 2.140 MG /KG (RAT) <br />INHALATION ACUTE (LC50, 2 HOURS): <br />510 MG /M3 (RAT) <br />320 MG /M3 (MOUSE). (RTECS). <br />CONSULT LOCAL AUTHORITIES FOR ACCEPTABLE EXPOSURE LIMITS. <br />SECTION 3. RISK IDENTIFICATION FOR HUMAN HEALTH <br />ROUTES OF ENTRY: <br />INGESTION. <br />INHALATION. <br />SKIN AND EYE CONTACTS. <br />CARCINOGENICITY: <br />STRONG. INORGANIC ACID MISTS CONTAINING SULFURIC ACID (OCCUPATIONAL EXPOSURES) <br />PROVEN (HUMAN, GROUP 1, IARC); SUSPECTED (HUMAN, GROUP A2, ACGIH); GROUP X <br />(NTP); CLASSIFICATION NOT APPLICABLE TO SULFURIC ACID AND SULFURIC ACID <br />SOLUTIONS. <br />Page 2 <br />