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NAK 712
<br /> caustic soda.It is a chemically stable ion-exchange "Nalkylene."S44 Trademark for biodegradable deter- (-50°C);autoignition temp.550,
<br /> resin. gent alkylates made from straight-chain hydro- 0.6.
<br /> carbons. Available in,molecular-weight ranges to Hazard: Flammable,dangerous f
<br /> NaK (sodium-potassium alloy). replace branch-chain dodecylbenzene or tridecyl- ,.limits in sit 1 to 6%.
<br /> Properties:Soft silvery solid or liquid;must be kept benzene;the linear alkylbenzenes sulfonate readily g Uses: Source (by various crack•
<br /> away from air and moisture.The liquid forms come with SO,or oleum by batch or continuous processes ..gasoline, special naphthas, Petr
<br /> under the class name potassium(or sodium),metallic to form low-viscosity"soft"sulfonic acid;neutral- especially ethylene.Cracking for
<br /> liquid alloy. ization gives soft LAS slurries. duces propylene,butadiene,pyre
<br /> Grades:(a)78%K,22%n Na;m.p.-11
<br /> 0
<br /> C;b.p.784°C; `° "fuel oil;source of synthetic natur,
<br /> density 0.847 g/cc(100°C);(b)56%K,44%Na;in.p. nalorphine (N-allyinormorphine). CI9H21 NOa. The Shipping regulations:(Rail,Air)I
<br /> 19°C;b.p.825°C;density 0.886 g/cc(100°C). ; allyl(—CH2—CH=C-H2)derivative of morphine, label. '
<br /> Containers: Stainless steel cans(3, 10,25,200 lbs); It is able to"antagonize"or neutralize most of the " (a) V.. M. dF P (Varnish make
<br /> small glass ampules. effects of narcotic drugs(morphine, codeine), but F
<br /> Hazard: Ignites in air; explodes in presence of net those of other types of depressants.Nalorphine (Petroleum spirits;petroleum thir•
<br /> g P P YP P P Any of a number of narrow-boili
<br /> moisture,oxygen,halogens,acids,Store under kero- is used as a biochemical research tool for studying ' ;of'petroleum with boiling
<br /> AS;
<br /> '�, g point
<br /> sent. Use dry salt or soda ash to extinguish,"not the mechanism of narcotic action;also as an antidote 204°C, according to the sptcifi
<br /> water,foam or carbon tetrachloride. for acute morphine poisoning. See also narcotic. Jrange 119 to 143°C; sp. gr. 075
<br /> Uses: Heat exchange fluid; electric conductor; forNaN1BT. See sodium MBT. ?:.Ib/gal; pour point below -70'i
<br /> organic synthesis and catalysis. point 20°F (-60C) (TCC). Ai
<br /> Shipping regulations: (Rail, Air) Flammable Solid nameplate. The officially rated capacity of a chemical '450°F(232°C),
<br /> and Dangerous When Wet labels. Not acceptable plant,as opposed to effective or actual maximum. Hazard: Flammable,dangerous fir.
<br /> passenger. Legal label name, sodium-potassium Uses:Thinners in paints and varnis'
<br /> alloy. name reaction. A chemical reaction,usually organic, Shipping regulations:(Rail,Air)Fi
<br /> " n2e that is commonly identified by the name of its label.
<br /> Nalan. Trademark for durable water that
<br /> discoverer(s),for example,Friedel-Crafts,Fischer-
<br /> used in textile industry. Tropsch,Claisen,Clemmensen,Willegerodt,Diels- (b)blending. A petroleum fracti
<br /> :similar to the higher boiling fractV
<br /> "Nalco.."182 Trademark for abroad class of chemicals, Alder,etc. Some 400 of these are described in the isusedprimarilyinblending with n
<br /> organic or otherwise,employed in the treatment of Merck Index. Many have important industrialproduce a finished gasoline of spe
<br /> water and hydrocarbons;also paper-making cliemi- applications.For details,set speck name.
<br /> (c) cleaners'. Adry-cleaning fir
<br /> call, cleaning compounds, combustion aids, weednano-. Prefix meaning 10 unit(symbol n).I ng= I ;':petroleum and similar to Stodda'
<br /> and brush controls,lubricating and antilubricating nanogram=0.000000001 gram; 1 nanometer= 1 "`but not necessarily meeting all i`
<br /> compositions, apparatus, pumps and mechanisms millimicron. Flash point 100°F(37.7°C),
<br /> for proportioning chemicals. ` (2)coal-tar
<br /> 162 "Nanograde.n729 Trademark for a grade of chemical (a)heavy(high-flash naphtha)
<br /> " Y
<br /> Nalcolyte"671. Trademark for a synthetic high purity. Impurities guaranteed to be no,more than Properties:Deep amber to dark red
<br /> polymer used for clarifying industrial plant water ten parts per trillion: ;may :,of xylene and higher homologs;sp,
<br /> and municipal water supplies.A coagulant behaving 'b.p. 160-220°C(about 90%at 20(
<br /> as a polyelectrolyte(q.v.).Effective at concentration nanometer (nm).One billionth(10 )meter,equal to •100°F 37 7°
<br /> of less than 1 m;also used in still lower concen- 1 millimicron or 10 Angstrom units. ( �;evaporation 303 n
<br /> PP g `Derivation: From coal-tar by fractii'
<br /> trations as a filter aid. .itch Containers:Drums;tank cars,
<br /> "Nap-All. Trademark for liquid naphthenates of Hingestion,haled. Generic name for 1,2-dibromo-2,2 dichloro- calcium,cobalt,copper,iron,lead,manganese,and azard: Toxic b y inha l
<br /> ethyl dimethyl phosphate, zinc.
<br /> absorption. Moderate fire risk.
<br /> (CHs% POO ( r HCBr(Cl . Uses: Drier for paint and printing inks. :Uses: Coumarone resins; solvent fo
<br /> •
<br /> Properties: Pure compound is s solid; m.p. 260C. � tars, Pitches etc., cleansin g com i
<br /> p
<br /> Technical compound is a moderately volatile liquid; napalm. An aluminum soap of a mixture of oleic, :,_engravingand lithography;rubber a`
<br /> b.p. 110°C (0.5 mm). Insoluble in water; slightly naphthenic and coconut fatty acids. ,naphtha soaps;mfg,of ethylene an�
<br /> soluble in aliphatic solvents;very soluble in aromatic Properties:Granular powder;mixed with gasoline,it "(b)solvent(160° benzol).
<br /> solvents. Hydrolyzes in water, forms a sticky gel that is stable from-40°to!00°C. Properties:A mixture of small percen
<br /> Hazard: Highly toxic. Cholinesterase inhibitor. Use Hazard:Flammable,dangerous fire risk. and toluene with xylene and higher'
<br /> Uses:Incendiary agent. coal-tar. (a) Crude:dark straw-col
<br /> Use: Insecticide;may be tcide;d.acaricide. iI. "Refined:water-white liquid.Sp.gr.�
<br /> Shipping regulations:Organic phosphate,n:o.s.(Rail, naphtha .(b) 0.862-0.872; b.p. (a) about 16
<br /> Air)Poison label.Not acceptable passenger. :; (1)petroleum (petroleum ether). A generic term about 160°C(90%); flash point(a"
<br /> applied to refined, partly refined, or.unrefined, .78°F(25.5°Q. LL
<br /> "1Valgene;'ss9 Trademark for plastic laboratory ware petroleum products and liquid products of natural Derivation:From coal-tar by fractd
<br /> for industry, research, and education.-=Made of gas not less than 10 percent of which distil below Grades:Dark straw;water-white.
<br /> polypropylene,polyethylene."Teflon"FEP,polyal- 3471F (1751C), and not less than 95 percent of Containers:Drums;tank cars,
<br /> i lomer and polycarbonate. which distil below 464°F(240°C)when subjected to Hazard:Flammable,dangerous fire I
<br /> 1i distillation in accordance with the Standard Method hUses:Solvent;xylene,cumene;nitrate
<br /> ' nalidixic acid (USAN). G21112N203. (1-Ethyl-7- of Test for Distillation of Gasoline,Naphtha,Kero- ration in dyaamite,
<br /> methyl=l,8-naphthyridin4-one-3-carboxylic acid). sine,and Similar Petroleum Products(ASTM D 86)• Shipping regulations;(Rail,Air)Flat
<br /> 1' An antibacterial compound used in medicine.;. F.p. -731C; b.p. 30760°C; flash .point--57°1' „label,
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