Hydrofluoric acid 40%

产品名称：

Hydrofluoric acid 40%
Hydrofluoric acid solution, Fluoric acid

产品介绍：

产品说明

分析说明

Assay (acidimetric): 40.0 - 42.0 %
Chloride (Cl): ≤ 1 ppm
Color: ≤ 10 Hazen
Hexafluorosilicate (SiF₆): ≤ 50 ppm
Phosphate (PO₄): ≤ 0.5 ppm
Sulfate and sulphite (as SO₄): ≤ 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 ℃
密度	1.13 g/cm³ at 20 ℃
储存温度	2-30℃

安全信息

象形图
警示用语：	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