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Spectromelt® A 100
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4058968 | 1 KG | 7130 | 2-5天 | 4-6周 |
产品别名
12007-60-2
Spectromelt® A 100
基本信息
| Empirical Formula【经验(实验)分子式】 | B4Li2O7 |
| Molecular weight | 169.12 |
| MDL number | MFCD00011083 |
| EC Index Number【EC索引号】 | 234-514-3 |
| Application【应用】 | Spectromelt |
| Analysis Note【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 |
| Legal Information【法律信息】 | SPECTROMELT is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥99.0% (acidimetric) |
| pH【pH值(酸碱度)】 | 9.1 (20 ℃, 100 g/L in H2O, slurry) |
| mp | 930 ℃ |
| solubility【溶解性】 | 141.2 g/L |
| density | 2.35 g/cm3 at 20 ℃ |
| bulk density【堆积密度】 | 330 kg/m3 |
| storage temp.【储存温度】 | 2-30℃ |
| InChI | 1S/4B.2Li.7H2O/h;;;;;;7*1H2 |
| InChI key | DPYKRXYVXDYLEY-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS05,GHS07,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H302 - H318 - H361fd |
| Precautionary Statements | P201 - P202 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
