产品说明
应用
Spectromelt
分析说明
Assay (acidimetric): ≥ 99.0 %
Chloride (Cl): ≤ 50 ppm
Phosphate (PO₄): ≤ 20 ppm
Silicate (SiO₂): ≤ 100 ppm
Sulfate (SO₄): ≤ 50 ppm
Ag (Silver): ≤ 5 ppm
Al (Aluminium): ≤ 10 ppm
Ba (Barium): ≤ 5 ppm
Ca (Calcium): ≤ 20 ppm
Cd (Cadmium): ≤ 5 ppm
Co (Cobalt): ≤ 5 ppm
Cr (Chromium): ≤ 5 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 10 ppm
Ga (Gallium): ≤ 5 ppm
K (Potassium): ≤ 10 ppm
Mg (Magnesium): ≤ 5 ppm
Mn (Manganese): ≤ 5 ppm
Na (Sodium): ≤ 20 ppm
Ni (Nickel): ≤ 5 ppm
Pb (Lead): ≤ 5 ppm
Sr (Strontium): ≤ 5 ppm
Zn (Zinc): ≤ 5 ppm
Loss on ignition (1000 °C): ≤ 0.2 %
Bulk density: about 120
法律信息
SPECTROMELT is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | B4Li2O7 |
| 分子量 | 169.12 |
| MDL编号 | MFCD00011083 |
| EC索引号 | 234-514-3 |
产品性质
| 质量水平 | 100 |
| 测定 | ≥99.0% (acidimetric) |
| pH值(酸碱度) | 9.1 (20 ℃, 100 g/L in H2O, slurry) |
| mp | 930 ℃ |
| 溶解性 | 141.2 g/L |
| 密度 | 2.35 g/cm3 at 20 ℃ |
| 堆积密度 | 330 kg/m3 |
| 储存温度 | 2-30℃ |
| InChI | 1S/4B.2Li.7H2O/h;;;;;;7*1H2 |
| InChI key | DPYKRXYVXDYLEY-UHFFFAOYSA-N |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H302 - H318 - H361fd |
| 预防措施声明 | P201 - P202 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| 危险分类 | Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
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