} |
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a(chn)أ |
|
˜ʣ |
Їˎ |
Ҏ(gu) |
t(y)ˎ |
r |
19 |
Jλ |
|
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\
ˎfmY Ƥwp坍ҲڰBҺļԝēԠ ɫYԷĩoɫɵƬoζζcƤw|лāС¶ÿ՚Пo׃Sˮ]l(f)ӟ100-105rʧȥһˮγƫᣬ104-160rLrgӟD׃?yu)齹ߜضȄtγɟoˮ0.1mol/LˮҺpH5.11gp18mlˮ4mlˮ18mlҴ6mlҴ4mlˮܽS};ʯļܶ1.4347c184棨ֽ⣩c300档딵(sh)(jng)ڣ5.14g/kgд̼ԡ 61.83÷: 34ҺƤwճĤ(ǻ)Ĥڵě_ϴ坍ǻʺוrԝͼƤװBҺr:һ㶾Բڴepպɰl(f)жڰYIaƤИ(jng)ϵy(tng)d^XĤ̼YIp߰l(f)ѭh(hun)˥ͣݿ35˼s1520gС36gڱƷй͑ÿɮa(chn)eжF(xin)酒ʳeyƤdl(f)½(jng)Ɂy(e,)(Boric Acid)
c;ƷÚՔͷNùԭc|еİY϶l(f)]áƤwճĤǻꎵț_ϴҲڶCȡƷ(ni)ڋ׃
Ҏ(gu) ܛࣺҺ ƴPengsuanӢBoric Acid̖2000974 H3BO3 61.83ƷH3BO399.5
Ԡ ƷoɫɵĽYɫɵķĩлāoˮҺ@ԷƷڷˮҴܣˮҴܽ
be ƷˮҺ@}be䛢
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l(f)rg |
2011/8/29 17:23:00 |
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