Spectromelt^?A 100

半岛bd体育手机客户端 说明

应用

Spectromelt A 100 di-lithiumtetraborate. CAS 12007-60-2, EC Number 234-514-3, chemical formula Li?B?O?.

分析说明

Assay (acidimetric): ≥ 99.0 %
Chloride (Cl): ≤ 50 ppm
Phosphate (PO?): ≤ 20 ppm
Silicate (SiO?): ≤ 100 ppm
Sulfate (SO?): ≤ 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

半岛bd体育手机客户端 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/cm3at 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