GLD33294 MOUND CITY S&oe ^>%cutd LEAD ZINC .

BASIC SIUCATC WUJTE LEAD <SX fe mtqm.

0 o| Day Date: j Title Euston White Lead in Oil Euston Basic Carbonate White Lead Ground in Oil Reference: Primary Author Last Name:] Secondary Authors: Glidden Co.

;arrather comp Study ofours whiohrevlewg the prev - on the subjeot* and which describes On lead absorption among filling sta and other handlers of leaded gasolin can be found in thelUournaiiof Indus Volume lb * Page 100 -193% -If you this journaiy l think you will find .interest and value to you* ' . . .

Lead Sr.

Hand and Portable Power Tools tncal equipment designed for this exposure should be used to minimize the explosion hazard Fire extinguishers approved for elec trical or Class C fires should be available, and employees should be told what to do in case of fire Soldering irons are the source of bums and of illness resulting from inhalation of fumes Insulated, noncombustible holders will prac tically eliminate the fire hazard and the dan ger of bums from accidental contact Ordi nary metal covering on wood tables is not sufficient because the metal conducts heat and may ignite the wood below Holders should be designed so that em ployees cannot accidentally touch the hot irons if they reach for them without looking The best holder completely encloses the heated surface and is inclined so that the weight of the iron prevents it from falling out (Fig 32-23) Also see N SC Data Sheet 445, Hand Soldenng and Brazing Harmful quantities of fumes from lead sol dering should not be allowed to accumulate Local regulations may require exhaust facili ties if much lead soldenng is done Even if lead fumes are not present m harmful quanti ties, it may be desirable to exhaust the nui sance fumes and smoke Air samples should be taken to venfy that the amount of lead m the air is not harmful Lead solder particles should not be allowed to accumulate on the floor and on work tables If the operation is such that the solder or flux may spatter, employees should wear face shields or do the work under a transparent shield Air power tools Air hose.

Injury Cases; Abrams Lead & copied to Richard P.

6ft 7.0j sk listed by ACGIH as A2 Industrial substances Suspect of Carcinogenic potential for man i/toui ins DUP040011140 1 \ 1/5/1 CAS REGISTRY NUMBER:; 12300-05-3 FORMULA: Nb209Pb3Zn CA NAME(S) : HP=Lead niobium zinc o x i d q (Pb 3Mb Z n 0 3) < 3CT ) HP=Lead niobium zinc oxide(Pb3ZnNb203) (SCI) SYNONYMS: Lead zinc niobate <PbSZnMbSOS)5 <Nb2Pb3Zn03)j Lead niobium zincate (Pb3NbZn09) Niobium lead zinc oxide DUP040011141

We are glad to look into any situation of this sort without expense to the person who is suspected of having absorbed lead as a consequence of work which involves the handling of leaded gasoline.

On dis-assembling them and cleaning the parts for re-assembly, this man was engaged for a number of hours continuously in brushing out the litharge and glycerine paste used at the points and the small amounts of trlethyl lead compounds which had been deposited on the exposed surfaces.

N18411 International Lead Zinc Research Orgnztn.

Asbestos Personal injury Cases; Abrams Lead & copied to Oir*>arH P fitfiiftAfi ^t > WESTERN AUSTRALIA.

Received in railroad tank cards, used in TEL Area as an ingredient in lead alkyl antiknock compounds.

WHITE LEAD.

Lead poisoning from this source is rather common, especially in cutting up old scrap, bridges, tanks, and other iron structures that have through many years of use reoeived protective coatings of red lead.