International Chemical Safety Cards LEAD NAPHTHENATE ICSC: 0304 Naphthenic acid, lead salt Cyclohexanecarboxylic acid, lead salt ICSC #    0304 CAS #     61790-14-5 RTECS # QK9150000 UN #        2810 EC #         082-001-00-6 April 18, 1994 Peer reviewed TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible. NO open flames. Powder, AFFF, foam, carbon dioxide. EXPLOSION In case of fire: keep drums, etc., cool by spraying with water. EXPOSURE AVOID EXPOSURE OF (PREGNANT) WOMEN!  •INHALATION See Notes. Ventilation. Fresh air, rest.  •SKIN Protective gloves. Remove contaminated clothes. Rinse skin with plenty of water or shower.  •EYES Safety spectacles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.  •INGESTION Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Refer for medical attention. SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent and remove to safe place. Do NOT wash away into sewer (extra personal protection: P3 filter respirator for toxic particles). Separated from food and feedstuffs. Do not transport with food and feedstuffs. Note: A; Note: E T symbol R: 61-20/22-33 S: 53-45 UN Hazard Class: 6.1 SEE IMPORTANT INFORMATION ON BACK ICSC: 0304 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities (C) IPCS CEC 1994. No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and NIOSH IDLH values.

International Chemical Safety Cards LEAD NAPHTHENATE ICSC: 0304 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: YELLOW SEMI-TRANSPARENT PASTE. PHYSICAL DANGERS: CHEMICAL DANGERS: On combustion, forms toxic fumes including lead oxide. OCCUPATIONAL EXPOSURE LIMITS: TLV not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body through the skin and by ingestion. INHALATION RISK: No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C. EFFECTS OF SHORT-TERM EXPOSURE: EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: The substance may have effects on the central nervous system and kidneys. May cause reproductive toxicity in humans. PHYSICAL PROPERTIES Solubility in water: none ENVIRONMENTAL DATA N O T E S Depending on the degree of exposure, periodic medical examination is indicated. Solvents used in commercial formulations may cause acute effects on the lung and central nervous system. Carrier solvents used in commercial formulations may change physical and toxicological properties. Nuodex is a trade name. ADDITIONAL INFORMATION ICSC: 0304 LEAD NAPHTHENATE (C) IPCS, CEC, 1994

IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.