LANTHANUM(III) SULFATE NONAHYDRATE 99.&

 化学構造式
10294-62-9
CAS番号.
10294-62-9
化学名:
别名:
英語名:
LANTHANUM(III) SULFATE NONAHYDRATE 99.&
英語别名:
lanthanum(iii) sulfate nonahydrate;LANTHANUM SULFATE, NONAHYDRATE, 99.9%,;LANTHANUM(III) SULFATE NONAHYDRATE 99.&;LANTHANUM SULFATE, NONAHYDRATE, 99.9%LANTHANUM SULFATE, NONAHYDRATE, 99.9%LANTHANUM SULFATE, NONAHYDRATE, 99.9%LANTHANUM SULFATE, NONAHYDRATE, 99.9%;LANTHANUM SULFATE, NONAHYDRATE, 99.99%LANTHANUM SULFATE, NONAHYDRATE, 99.99%LANTHANUM SULFATE, NONAHYDRATE, 99.99%LANTHANUM SULFATE, NONAHYDRATE, 99.99%
CBNumber:
CB1498990
化学式:
H4LaO5S
分子量:
254.99
MOL File:
10294-62-9.mol

LANTHANUM(III) SULFATE NONAHYDRATE 99.& 物理性質

比重(密度) :
2.801 g/mL at 25 °C(lit.)
溶解性:
insoluble in ethanol
外見 :
六方晶
色:
hexagonal, hexane crystals, crystalline
水溶解度 :
水に溶け、温度とともに溶解度が低下する [MER06]; アルコールに不溶 [HAW93]
CAS データベース:
10294-62-9

安全性情報

WGK Germany  3

LANTHANUM(III) SULFATE NONAHYDRATE 99.& 価格

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入

LANTHANUM(III) SULFATE NONAHYDRATE 99.& 化学特性,用途語,生産方法

化学的特性

hexagonal prisms; decomposes at white heat; refractive index 1.564 (20°C) [HAW93] [MER06]

物理的性質

White hexagonal crystals; density 2.82 g/cm3; slightly soluble in cold water, solubility decreasing with temperature; insoluble in ethanol; dehydrates in the air at 400°C.

使用

Lanthanum sulfate is used to prepare many lanthanum compounds.

製造方法

Lanthanum sulfate is prepared by dissolving lanthanum oxide, hydroxide or carbonate in sulfuric acid, followed by crystallization.
La2O3 + 3H2SO4 → La2(SO4)3 + H2O
La2(CO3)3 + 3H2SO4 → La2(SO4)3 + 3CO2 + 3H2O
.

LANTHANUM(III) SULFATE NONAHYDRATE 99.& 上流と下流の製品情報

原材料

準備製品


LANTHANUM(III) SULFATE NONAHYDRATE 99.& 生産企業

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10294-62-9()キーワード:


  • 10294-62-9
  • LANTHANUM(III) SULFATE NONAHYDRATE 99.&
  • lanthanum(iii) sulfate nonahydrate
  • LANTHANUM SULFATE, NONAHYDRATE, 99.9%LANTHANUM SULFATE, NONAHYDRATE, 99.9%LANTHANUM SULFATE, NONAHYDRATE, 99.9%LANTHANUM SULFATE, NONAHYDRATE, 99.9%
  • LANTHANUM SULFATE, NONAHYDRATE, 99.99%LANTHANUM SULFATE, NONAHYDRATE, 99.99%LANTHANUM SULFATE, NONAHYDRATE, 99.99%LANTHANUM SULFATE, NONAHYDRATE, 99.99%
  • LANTHANUM SULFATE, NONAHYDRATE, 99.9%,
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