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a(chn)ƷB Ҏ(gu): 99.9% b:250kg/ c : 169 C c : 219-220 C (9.7513 mmHg) ܶ : 1.435 ≺: 2.6 mm Hg ( 20 C) l : Store at RT. ܽ : H2O: soluble form : working solution color : 10(APHA) ˮܽ : 49.5 g/L (20 ºC) e Ƥwˎ||ˎ\ ˎfm(yng)Y Ƥwp坍ҲڰBҺļԝēԠ ɫY(ji)Էĩoɫ΢ɵƬoζζ΢cƤw|лā¶ÿ՚Пo׃Sˮ]l(f)ӟ100-105rʧȥһˮγƫ104-160rLrgӟD(zhun)׃?yu)齹ߜضȄtγɟoˮ0.1mol/LˮҺpH5.11gp18mlˮ4mlˮ18mlҴ6mlҴ4ml͡ˮܽS};ʯļܶ1.4347c184棨ֽ⣩c300딵(sh)(jng)ڣ5.14g/kgд̼ 61.83÷: 34ҺƤwճĤ(ǻ)סĤڵě_ϴ坍ǻ׺ʺוrԝͼƤװBҺr(yng):һ㶾Բڴepպɰl(f)жڰYIaƤИ(jng)ϵy(tng)d^XĤ̼YIp߰l(f)ѭh(hun)˥߻򣨺ͣݿ35˼s1520gС36gڱƷй(f)(yng)ÿɮa(chn)e(do)жF(xin)酒ʳeyƤdl(f)½(jng)Ɂy(e,)(Boric Acid) c;ƷÚՔͷNùáԭc|(zh)еİY(ji)϶l(f)]ƤwճĤǻꎵ׵ț_ϴҲڶCƷ(ni)ڋ׃ Ҏ(gu) ܛࣺҺ ƴPengsuanӢBoric Acid̖2000974 H3BO3 61.83ƷH3BO399.5 Ԡ Ʒoɫ΢ɵĽY(ji)ɫɵķĩлāoˮҺ@Է(yng)ƷڷˮҴˮҴܽ⡣ be ƷˮҺ@}be(yng)䛢
l(f)rg 2011/8/29 17:23:00
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