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i
<br /> Cupric Ferrocyanide 2626
<br /> I water,ether,chloroform,tett USE: As pignlent�v o od preservative.insecticide,fungicide, of 498"usually reported for this compd is the melte,
<br /> enticide. RPI of a
<br /> al salts give yellow aq solos;I rod mixture of CuCl,and C'uC'I. d.23 3.39. Perms the dihydrate
<br /> n aq solo. 2617, Cupric Borate. A material of indefinite composl- u% moist air. Sol in water. ale. acetone. Keep well closed.
<br /> isms, pseudo-orthorhombic Dihydrate,green Ill blur powder or orthorhombic,hipyra-
<br /> tion prep"by the reaction of a borax soln with CuSO4: Bar- oudal crystals. Dclique,c in moist air,ef(loresccnl in dry air
<br /> Hard,Jr
<br /> Irl Citpper,A. Butts, Ed..ACS Monograph,no. 122
<br />'ate, Cr,H==NIO3.HCI.H=O, net Water loss o curs (rum Ill-2/x)`: Bell. Coultard, J. Chern
<br /> (Reinhold, New York, 1954) p 794.ekx. (A) 1968, 1417. m abml 10O; d 2.51. Pearly sol in
<br /> Blue Uk micc solid. Extremely hard material. , methanolethanol;:un I: mo derarel
<br /> rate. Ci�11�=N=O=.2HC1.2Hj0, USE; As ceramic color,pigment m oil paint,in dehydroge- water. y SOI in acetone. ethyl
<br /> acetate: slightly sol in ether. Thea %oln is acid to linnus,
<br /> nation catalyst. as insulating and sealing medium for Ira" q
<br /> aydrate, (ClgII,uN Ol).HrSO wires in lamps and mercury rectifiers, as fireproofing agent PII of 0.2 molar soln 3 6.
<br /> en anhydr mp 2?7' &a, Qj USE: A% catalyst for organic and inorganic reactions: in
<br /> and preservative fur woxxl;as fungicide,insecticide, parasi(1-
<br /> ater. tide. Caution: Symptoms of acute toxicity include vomiting. fyingPetroleum industry as tdeodorizing.dyeing
<br /> aril printing, and purl I_
<br /> plates, trip 98'. diarrhea, tremors, convulsions, shock, dermatitis; renal, oxidi agent; as mordant for dyeing and panting textiles: as
<br /> le
<br /> uinine. oxidising agent for aniline n metallurgy
<br /> in indelible, invisible
<br /> hepatic and CNS degeneration. Symptoms of chronic inges-
<br /> tion include skin disorders, kidney lesions. and tering mercury
<br /> ng mks; re metallurgy in wet Process for
<br />�ryslallized verdigris;neutralized' recovering nae«•ury from ores. u, refining Cu. Ag. Au; m �I
<br /> wt 181.63. C 26.45%, H 3.33%, 2618. Cupric Bromide. fir Cu; mol wt 223.37. Br liming-paths for Fe. Sm: in electrotyping haths for plating L
<br /> CH)COO)J. Prepd by the action 71.55%, Cu 28.45' CuBrr. &r n: Watt et til., J. Am. Cu on Al; in Photography as a fixer, descnwtirer and re-
<br /> CuCO: Winter et at.in Kirk• Chem. Sic.77, 2752(1955);Glemser, Sauer in Ilandltrtok of agent: in producing color in pyrotechnic compositions; e
<br />'temica� Technology.vol.6(Inter. Preparative Inorganic Chemistry.vol.2,G. Brauer, Ed.(Aca- manuf of ncrylonunle. fall black (melanin): in pigment, for
<br /> 1965)p 267. demic Press, New York, 2nd ed.. 1965) p 1009. glass, ceramics; a% fend-additive. wood preservative, disin-
<br /> cn. monoclinic crystals; exists in Almost black.iodine-like.deliqucx monoclinic crystals of fectanl Caution: Irritating ti) skin. mucous merrihrane,
<br /> c at 240': d I.982. Sol in water, tryst powder. nip 498'; hP 9(x)9:disk 4.710. Very sol to wa-
<br /> er. glycerol. I.D��oo orally in ratsi ter; sol in alcohol, acetone, ammonia: practically insol in 2623. Cupric Chromate(VI). Neutral cupric chromate.
<br /> t al.. Am. Ind. Ilyg. Assoc. J.30, benzene.ether. coned HJSOA. Keep well Holed. CrCuOc. mol wl 179.55 C'r 28.97 Cu 15 IW;, O 15.64".
<br /> USE: As inicn.if,cr Asa photography: a% bro ninating agent C:uCrO, Prcpn from C'uC'O Nis C'r04 and CrOa Bragg,, Jf (•I
<br /> itd of Paris green;as fungicide; in organic synth,.a%humidity indicator;as woxxl pre%crv• (•hent. .Sex-. 1929, 242. from C'u0 and C'rO) C'ampbe'll.
<br /> ns.including rubber aging;in ative;in solid-e•Icetrolyle battery:as slabhrer for acetylated Femnire. Con. J. Ret. 2311, 243 (1947). from C,u(OII) and
<br /> ceramics. polyformaldchyde. K Cr,0,; Winter er cit. 11a Kirk-Olhmer Enc !o to of
<br /> rmicu! li•rhnologp will. 6 (Inicr%cience. New York. 2nd
<br /> 38sic. Cupric subacetate. Sev. 2619. Cupric Butyrate. CaIflcCuO4; mol wl 237.73. C ed.. 1965) p 270
<br /> Ih different cupric: acetate:cupre 40.42%, H 5.94";, C'u 26.7. '.- O 26.92";. Cu(Cly-1f,Cll Reddi%h-brown crystals Gradually dc(' lu C'uC'rtOc
<br /> omission verdigris or green verdigrll COO),. Prcpn from a cupric salt and butyric acid or qa above 4(xr. Practically 'root Asa water. sill in acids !
<br />-digris or French verdigris a is butyrate: Graddon, J. Inorg. Nucl. Chem. 17, 222 (1955); /basic rupric chromalr%. Severed cupric chrurnate•cupoc
<br /> exist with ratios 1:2:0 and 1:3 Martin, Waterman, J. Chem. %x-. 1937, 2545: from pow- hydroxide compounds ate known (nuns
<br />)parties: Gauthier. Comps Rend`" tiered Cu and butyric acid: 1111111, U.S.pal. 3,133,942(1964 yellowcoPlxr•rrd or chocolCu('rOale•bmwn I o bloc C'u((>II) ,tall.
<br /> n. Rev. Gen. Sci. Pores Appl Bull to BASF). ,CuCrOc.2C'u(Olf)t. is light brown powder. 2C'uC'rO4 3Cu-
<br /> ci. 66, 67-79 (1957); Sehweiz;4 Monohydrate. large, dark green, monocluuc. hexagonal (0Ill- yellow to yellowash•brown crystal% Prepn ('amp•
<br /> ack 74, 1159.1173 (1968). plates. Becomes dull and disintegrates after several days till. I.cnuurc. hx. rir.:Wetter rt at. hm ru. All are pray-
<br /> tluc crystals or Aloe to green pbW, exposure to air. Sol in water•dioxane, benzene.slightly sol tically mol In water
<br /> er, alta sol in dil acids, ammonia: in chloroform.alcohol.
<br /> (ungicidos. protectanh.
<br /> green acid other Pigments and in. USE: In catalysts; in lubricants. Ill ,ted Held w. xf pre%er%.
<br /> printing fabrics; as fungicide and tivc,, xs nuo«lanl m dyeing textiles. m Protocung Icxhle,
<br />'ing gilder'x wax in (ire gilding;in 2620. Cupric Carbonate, Basic. ('upper corhonatr hkdr• again,! insect, and nucr orituroun,
<br />'- or oil-color Pigment. oxide;cupric subcarbonate: Hrcrncn bloc: Bremcn green.
<br /> CH,Cu,O,: mol wl 221.11 C 5.43':;, If 0.91",•. Cu 57.47"t, 2614. Cupric Chromite. C'uprec chrumate(Ill) CrtC'uo..
<br /> tile mal wl 231 56. Cr 44 92";.('u 27 44" 0 27 64"; CuCr l)
<br /> senile.
<br /> acetate Aar%en le; emerald gram; eerral6malachite(dark green)mrmI. hcbmct rcrystal crore ystals). Itch 1'rcp I by heating CoCrt)c at 44Nr Struu(+e, J. .4m. Choi
<br />)recti; mineral green; Milis gran; adding CUSOi sola Io NotCOsolo: Wuatcr rr til.,I Kirk- So,. 71, 569 (1949), or by dcc•ompri of (Nil c)rCu(Cr(la)
<br /> green; Vienna green;C.I.Pigmeat Othmer Enevclopr•dia n/L"hemicul '%echnolo)(y,will.6(loiter- 2NH)no 71xri Whipple. Wold. J /Hort( .\'url. ('hem 24, {.l
<br /> x11sA%sCuaOlh: mol wt 1013.71.C science. New York. 2nd ed.. 1965) P 270 (he cumnterc•lal (I 162).
<br /> 4%,.Cu 25.07/,O 25.25%. Cu(C.t- product usually coolatns 110-55 C11 Grayl,h•black to black Ielragonal cry%tal% 1)et to
<br /> sally contains Some water. Prepn: Green to blue arnorphm.% powder or dark-gr cen moot,. ('11CF01 turd C[03 ahrnc 9(xr Practically loom ,n water.till
<br /> 4',864 (1939); Kreffl, U.S. Pat.2,- clinic cry%Ial%. Practically insot m water, alcohol; sol Asa chi acufs, coned llCl
<br /> cal Marketing): Glemser, Sauer in acids,ammonia ('apprr-chromium(#Aisle. A mixture of CuCrt()4 and CttO
<br /> v Inorganic Chemistry, vol. 2,¢• Note: Another form of basic copper carbonate. 2C'uC O,- formed nn dmonapn at temp, below 4lxr, of orange copper
<br />'res%. New York. 2nd ed., 1966 CU(OH)r, occurs Asa nature a% the mineral azurite nr chi- amriunuuto chn,mtate cumpkx prcfwl from ('u(N(1)),. Na
<br /> ndex vol. 4 Ord ed., 1971)p sylite. Cr 0, and N11,011 Adkm, rt til• J Am Chore firm- 74,
<br /> powder. Poisonous/ Stable to ( Sec also Burgundy Mixture. 26.6 (19110). Wagner Asa Ilandf-A ol, pr.•punur.r Inorxum,
<br /> I water:dcc our prolonged heatiagct USE: As seed treatment fungicide.In pytotec'hnic+:as uutt ('hemntry will. 2. (i Itrauc,. I.I (Acadrnuc Pre,,. New
<br /> bases. and toward HrS and varnish pigment: In anunacl and poultry' feeds; In sweet. York. ?rid cit. 19651 p Ir,7? I Inc. brownish-hlack In black
<br /> ening of pelrol%Our crude,tuck;to manuf of other('u snit% w'91cr Snahle In atmospheric Ot and nont,(trre Prncucally
<br /> 100 mg/kg, T. B. Gaines. T P9
<br /> 3(1969).
<br /> i THERAP(*Al (vi i, Nutritional factor. Used in copper deb- 111„1 in water. (Ill acrd,
<br /> d preservative; as Pigment,pal ciency in runun:rnt, I so Selective hydrogrnntuai cvunly,ts
<br /> arincs. C'uution: Toxicity primo. 2621. Cupric Chlorate. CI)C'uOa: mol -Al 210.45. Cl 2625. Cupric Citrate. 1•/Ivdn,rr-I,1..)•propanrtnrarA-
<br /> P lin 77 (-'is 7 57";. O 41.66 Cu(CIOk) Prcpn fame.- usylrr raid copper %alt (1:1);Coprocitrol ('xllc('utU,. tont
<br /> tori peril neuritis, Local effeCta',,- ,r
<br /> C'upprr(Blh cd.) 6011, 312.114 (19tR1 sol tis IR <' 22 8t; II 128':. ('u Jtl t2' O (t tI .
<br /> renes and conjunctiva. Hexahydnrtc.hill,to,green.(lehqucsc.ocnthedral crystal, I'tepol by the nrlroactioe, of hot act %ohas of ('its(to Ain't tin
<br />,te. Arsonic acid copper(1+)v nIP 65'. Dec at I(xr Very sol to waiter, alcohol K.vp wr/1 ciuutc 11S.0 25111 cel. 1, 1651
<br /> oprr(2 { ) salt (L•l);Schoxle's gt'P-0
<br /> closed and ,,it r,I carira(t ,c-ith organic mortrr Ifell uPciltahydeits C. green or hlul%h•grc-co, onloile,s. ciysr
<br /> cumposilion. Usually considerdilta USE: Mordant It, dyeing and pru,ting of temples - powder Loses tis wain at about 1(xr Slightly sol in w:o rr.
<br /> 97.46. Also reported as Cu sol m :uoruonia. till acids. slightly sol ni cold. fuel) u, hof
<br /> P 2622. Cupric Chloride. CI1C'u. mol wl 134.45 CI suIn%of alkali cilrire%
<br /> Se.. Japan 311, 1770(1962). 52.74" C'u�TS6 �I 1'rc n: Pray. !nu
<br /> Sall with an alkaline or ammoaii>� (1957; 1 P y• rg.'vn.3, 1111 Ito RAI'rAl Astnngcnl, :musepuc
<br /> di0�l ) Gotelin's, ('upper (8th ed ) 6011, 251.295 (1959):
<br />, Kirk-Ocienc F_New
<br /> Yoe Clemscr, Sauer in !/undhooA of Preparative•Inorgunlr('hear 1626. Cupric Ferrocyanide. Nrrukrvrvunu•( 1/rrratr.
<br /> Vol.l. 7 (Inter r Ince, New York.' ""T. vel. 2, G. Iiraucr, Ed. (Academic I'rrss, New York, lid 1 rupprr/2 } 1 11:11:hrxarwrnoJrrrurr(1 1 dirupprrr r r 1;
<br /> also: Colour Index vol. 4(3rd ad 2nd ed., 1965)P 1(x)8.
<br /> Yellow + cupric hexacytuu,frrnrellll. llatchctl,% brown. C I Pigmcni
<br /> der. Poisonous/ Practically insol i0 t3 brown,drhyucu.miceo srysl powder IurUully Brown 9 CcC'u1Fc No. mol wt 339.04 C 21 25':. Cu
<br /> Yellow to
<br /> 1(xr to C'uC'I } C11- mP(extrapolated)631r trip 37.48'., Fe 16.47 N 24 7W: Cu1Fc(C'N1� Prepil by nd-
<br /> cids, ammonia.
<br /> (bn%ult the cru%, indr.t Adore Asking Chit sertion. Page 377
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