1.05676

Lithium carbonate

for inorganic trace analysis, 99.99 Suprapur^®

• 别名: Lithium carbonate
• 经验公式（希尔记法）: CLi₂O₃
• CAS号: 554-13-2
• 分子量: 73.89
• MDL编号: MFCD00011084
• UNSPSC代码: 12352302
• EC索引号: 209-062-5
• NACRES: NA.21

属性

• 等级: for inorganic trace analysis
• 质量水平: 100
• 方案: 99.99%
• 表单: solid
• 效能: 525 mg/kg LD₅₀, oral (Rat)
• pH值（酸碱度）: 10-11 (20 °C, 5 g/L in H₂O)
• mp: 720 °C
• 溶解性: 13 g/L
• 密度: 2.1 g/cm³ at 20 °C
• 堆积密度: 250 kg/m³
• 储存温度: 2-30°C
• SMILES字符串: [Li+].[Li+].[O-]C(=O)[O-]
• InChI: 1S/CH2O3.2Li/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• InChI key: XGZVUEUWXADBQD-UHFFFAOYSA-L

说明

分析说明

Purity (metallic): ≥ 99.99 %
Assay (acidimetric): ≥ 99.0 %
Chloride (Cl): ≤ 10 ppm
Phosphate (PO₄): ≤ 20 ppm
Sulfate (SO₄): ≤ 50 ppm
Al (Aluminium): ≤ 0.05 ppm
Ba (Barium): ≤ 5.0 ppm
Ca (Calcium): ≤ 5.0 ppm
Cd (Cadmium): ≤ 0.010 ppm
Ce (Cerium): ≤ 0.010 ppm
Co (Cobalt): ≤ 0.01 ppm
Cs (Cesium): ≤ 20.0 ppm
Cu (Copper): ≤ 0.010 ppm
Eu (Europium): ≤ 0.010 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 10.0 ppm
La (Lanthanum): ≤ 0.010 ppm
Mg (Magnesium): ≤ 0.50 ppm
Mn (Manganese): ≤ 0.010 ppm
Na (Sodium): ≤ 10.0 ppm
Ni (Nickel): ≤ 0.010 ppm
Pb (Lead): ≤ 0.050 ppm
Rb (Rubidium): ≤ 10.0 ppm
Sc (Scandium): ≤ 0.010 ppm
Sm (Samarium): ≤ 0.010 ppm
Sr (Strontium): ≤ 5.00 ppm
Tl (Thallium): ≤ 0.05 ppm
Y (Yttrium): ≤ 0.010 ppm
Yb (Ytterbium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.10 ppm

法律信息

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H302 - H319
• 预防措施声明: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• 危险分类: Acute Tox. 4 Oral - Eye Irrit. 2
• 储存分类代码: 13 - Non Combustible Solids
• WGK: WGK 1
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable