Hydrofluoric acid 40%

Hydrofluoric acid 40%
Hydrofluoric acid solution, Fluoric acid

产品介绍９�/div>

产品说明

分析说明

Assay (acidimetric): 40.0 - 42.0 %
Chloride (Cl): �� 1 ppm
Color: �� 10 Hazen
Hexafluorosilicate (SiF?): �� 50 ppm
Phosphate (PO?): �� 0.5 ppm
Sulfate and sulphite (as SO?): �� 5 ppm
Arsenic and Antimony (as As): �� 0.03 ppm
Ag (Silver): �� 0.02 ppm
Al (Aluminium): �� 0.05 ppm
Ba (Barium): �� 0.01 ppm
Be (Beryllium): �� 0.02 ppm
Bi (Bismuth): �� 0.02 ppm
Ca (Calcium): �� 0.2 ppm
Cd (Cadmium): �� 0.01 ppm
Co (Cobalt): �� 0.02 ppm
Cr (Chromium): �� 0.01 ppm
Cu (Copper): �� 0.02 ppm
Fe (Iron): �� 0.1 ppm
Ge (Germanium): �� 0.02 ppm
K (Potassium): �� 0.1 ppm
Li (Lithium): �� 0.01 ppm
Mg (Magnesium): �� 0.1 ppm
Mn (Manganese): �� 0.03 ppm
Mo (Molybdenum): �� 0.02 ppm
Na (Sodium): �� 0.2 ppm
Ni (Nickel): �� 0.02 ppm
Pb (Lead): �� 0.02 ppm
Sr (Strontium): �� 0.02 ppm
Ti (Titanium): �� 0.02 ppm
Tl (Thallium): �� 0.02 ppm
V (Vanadium): �� 0.02 ppm
Zn (Zinc): �� 0.05 ppm
Zr (Zirconium): �� 0.02 ppm
Heavy metals (as Pb): �� 0.5 ppm
Residue on ignition (as sulfate): �� 5 ppm

法律信息

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

产品性质

质量水平	300
agency	reag. ISO reag. Ph. Eur.
形式	liquid
浓度	40.0-42.0% Hf
杂质	��0.01 ppm Ba (Barium) ��0.01 ppm Cd (Cadmium) ��0.01 ppm Cr (Chromium) ��0.01 ppm Li (Lithium) ��0.02 ppm Ag (Silver) ��0.02 ppm Be (Beryllium) ��0.02 ppm Bi (Bismuth) ��0.02 ppm Co (Cobalt) ��0.02 ppm Cu (Copper) ��0.02 ppm Ge (Germanium) ��0.02 ppm Mo (Molybdenum) ��0.02 ppm Ni (Nickel) ��0.02 ppm Pb (Lead) ��0.02 ppm Sr (Strontium) ��0.02 ppm Ti (Titanium) ��0.02 ppm Tl (Thallium) ��0.02 ppm V (Vanadium) ��0.02 ppm Zr (Zirconium) ��0.03 ppm Arsenic and Antimony (as As) ��0.03 ppm Mn (Manganese) ��0.05 ppm Al (Aluminium) ��0.05 ppm Zn (Zinc) ��0.1 ppm Fe (Iron) ��0.1 ppm K (Potassium) ��0.1 ppm Mg (Magnesium) ��0.2 ppm Ca (Calcium) ��0.2 ppm Na (Sodium) ��0.5 ppm Heavy metals (as Pb) ��0.5 ppm Phosphate (PO4) ��1 ppm Chloride (Cl) ��5 ppm Sulfate and sulphite (as SO4) ��50 ppm Hexafluorosilicate (SiF6)
灼烧残渣	��5 ppm (as sulfate)
颜色	APHA: ��10
bp	112 �?1013 hPa
mp	-44 ℂ�/td>
密度	1.13 g/cm3at 20 ℂ�/td>
储存温度	2-30ℂ�/td>

安全信息

象形国�/td>
警示用语９�/td>	Danger
危险声明	H300 + H310 + H330 - H314
预防措施声明	P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类	Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
储存分类代码	6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable