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Home > High Purity Materials > Pure Metals | Barium

과학 및 산업 연구 및 제조에 필요한 모든 자료


Ba 56

Barium

바륨은 화학 원소로 기호는 Ba, 원자 번호는 56이다. 무른 은색의 금속 원소로, 알칼리 토금속에 속하며 녹는점이 매우 높다. 바륨은 산화물 또는 황산염 상태로 중정석 광물에서 산출된다. 그러나 공기와의 높은 반응성 때문에 순수한 금속으로는 산출되지 않는다. 바륨 화합물은 페인트나 유리 제조에 소량이 사용되며, 이들 중 물 또는 산에 녹지 않는 바륨 화합물인 황산 바륨은 X선의 조영제로 사용되기도 한다.
Art.No Product Description Purity CAS R/S Quantity
1220 Ba Chloranilic acid, barium salt C6BaCl2O4/ F.W. 344.29/ Reagent for determination of sulfate 13435-46-6 R 20/22 S 28 100 g
009031-1 Ba Pieces der mineral oil 0.1-1% Sr 99.7% R 15 S 8-24/25-43 100 g
009031-2 Ba Pieces der mineral oil 0.1-1% Sr 99.7% R 15 S 8-24/25-43 250 g
9032 Ba Rod, under argon 0.8% Sr 99.3% R 15 500 g
9033 Ba Rod, under paraffin oil 0.8% Sr 99.3% R 15 500 g
490 Barium acetate Ba(OOCCH3)2/ F.W. 255.43 98+% 543-80-6 R 20/22 1 kg
900083-1 Barium aluminate BaAl2O4/ F.W. 255.29/ powder - 100 mesh/ Sr < 300 ppm 99+% 12004-04-5 R 20/22 50 g
900083-2 Barium aluminate BaAl2O4/ F.W. 255.29/ powder - 100 mesh/ Sr < 300 ppm 99+% 12004-04-5 S 28 250 g
491 Barium bromide, dihydrate BaBr2 . 2H2O/ F.W. 333.19 98+% 7791-28-8 R 20-25 S 45 250 g
492 Barium carbonate BaCO3/ F.W. 197.35/ powder 99+% 513-77-9 R 20/22 S 28 500 g
901978 Barium carbonate BaCO3/ F.W. 197.35/ powder 99.99% 513-77-9 R 20/22 S 28 25 g
493 Barium carbonate BaCO3/ F.W. 197.35/ powder/ Sr < 5 ppm 99.999% 513-77-9 R 20/22 S 28 25 g
496 Barium chloride, anhydrous 99.9% 10361-37-2 50 g
495 Barium chloride, dihydrate BaCl2 . 2H2O/ F.W. 244.28 99+% 10326-27-9 R 20-25 S 45 1 kg
497 Barium chromate BaCrO4/ F.W. 253.32 98.% 10294-40-3 R 49-8-20/22-43-50/53 S 53-36/37-45-60-61 500 g
000499-1 Barium diphenylamine sulfonate Ba(SO3C6H4NHC6H6)2/ F.W. 633.90/ m.p. 300 6211-24-1 R 20/22 S 28 5 g
000499-2 Barium diphenylamine sulfonate Ba(SO3C6H4NHC6H6)2/ F.W. 633.90/ m.p. 300 6211-24-1 R 20/22 S 28 25 g
500 Barium fluoride BaF2/ F.W. 175.34/ m.p. 1280 97+% 7787-32-8 R 20/22 S 28 500 g
501 Barium fluoride BaF2/ F.W. 175.34 99.9% 7787-32-8 R 20/22 S 28 50 g
903083 Barium fluoride BaF2/ F.W. 175.34/ pieces 3-6 mm for evaporation 99.9% 7787-32-8 R 20/22 S 28 100 g
504 Barium hydroxide, octahydrate Ba(OH)2 . 8H2O/ F.W. 315.48/ m.p. 78 98+% 12230-71-6 R 20/22-34 S 26-36/37/39-45 1 kg
506 Barium nitrate Ba(NO3)2/ F.W. 261.35 99+% 10022-31-8 R 8-20/22 S 26-28 1 kg
507 Barium nitrate Ba(NO3)2/ F.W. 261.35 99.95% 10022-31-8 R 8-20/22 S 26-28 50 g
903802-1 Barium nitrate Ba(NO3)2 F.W. 261.35 99.999% 10022-31-8 50 g
903802-2 Barium nitrate Ba(NO3)2 F.W. 261.35 99.999% 10022-31-8 100 g
509 Barium oxide BaO/ F.W. 153.33/ granular 95.% 1304-28-5 R 20-25-34 S 26-36/37/39-45 1 kg
902967 Barium oxide BaO/ F.W. 153.33/ powder -100 mesh (Sr < 400 ppm) 99.5% 1304-28-5 R 20-25-34 S 26-36/37/39-45 50 g
512 Barium peroxide/ 93- BaO2/ F.W. 169.34 95.% 1304-29-6 R 8-20/22 S 13-27 500 g
513 Barium sulfate BaSO4/ F.W. 233.40/ powder 98.% 7727-43-7 2 kg
514 Barium sulfate BaSO4/ F.W. 233.40 99.99+% 7727-43-7 25 g
000516-1 Barium tetracyanoplatinate(II) BaPt(CN)4 . 4H2O/ F.W. 508.56/ 38.4% Pt 13755-32-3 R 23/24/25-32-50/53S 7-28-29-45-60-61 1 g
000516-2 Barium tetracyanoplatinate(II) BaPt(CN)4 . 4H2O/ F.W. 508.56/ 38.4% Pt 13755-32-3 R 23/24/25-32-50/53S 7-28-29-45-60-61 5 g
900258-1 Barium thd [Ba(C11H19O2)2]4/ F.W. 503.88/ m.p. 220 99.99% 17594-47-7 R 20/22 S 28 5 g
900258-2 Barium thd [Ba(C11H19O2)2]4/ F.W. 503.88/ m.p. 220 99.99% 17594-47-7 R 20/22 S 28 10 g
903575 Barium titanate-Nano Powder BaTiO3/ F.W. 233.24/ APS 85-128 nm/ SSA 8-12 m²/g/ spherical 99.6% 12047-27-7 R 20/22 S 28 100 g
900836-2 Barium titanate BaTiO3/ F.W. 233.24/ powder -325 mesh/ Sr < 1000 ppm 99.9% 12047-27-7 R 20/22 S 28 100 g
902471 Barium titanate BaTiO3/ F.W. 233.24/ pieces 3-12 mm for evaporation 99.9% 12047-27-7 R 20/22 S 28 100 g
518 Barium titanate BaTiO3/ F.W. 233.24 99.99% 12047-27-7 R 20/22 S 28 10 g
517 Barium titanate BaTiO3/ F.W. 233.24/ powder -325 mesh 99.% 12047-27-7 R 20/22 S 28 500 g
900836-1 Barium titanate BaTiO3/ F.W. 233.24/ powder -325 mesh/ Sr < 1000 ppm 99.9% 12047-27-7 R 20/22 S 28 50 g
900835 Barium tungstate BaWO4/ F.W. 385.20/ powder -200 mesh/ Sr < 200 ppm 99.9% 7787-42-0 R 20/22 S 28 50 g
900837 Barium zirconate BaZrO3/ F.W. 276.53/ powder -325 mesh 99.% 12009-21-1 R 20/22 S 28 250 g