浜у搧鍚嶇О锛欬/div>
Hydrofluoric acid 40%
Hydrofluoric acid solution, Fluoric acid
浜у搧浠嬬粛锛欬/div>
浜у搧璇存槑
鍒嗘瀽璇存槑
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
娉曞緥淇℃伅
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
浜у搧鎬ц川
| 璐ㄩ噺姘村钩 |
300 |
| agency |
reag. ISO
reag. Ph. Eur. |
| 褰㈠紡 |
liquid |
| 娴撳害 |
40.0-42.0% Hf |
| 鏉傝川 |
≤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) |
| 鐏肩儳娈嬫福 |
≤5 ppm (as sulfate) |
| 棰滆壊 |
APHA: ≤10 |
| bp |
112 鈩?1013 hPa |
| mp |
-44 鈩傸/td> |
| 瀵嗗害 |
1.13 g/cm3at 20 鈩傸/td> |
| 鍌ㄥ瓨娓╁害 |
2-30鈩傸/td> |
瀹夊叏淇℃伅
| 璞″舰鍥近/td> |
  |
| 璀︾ず鐢ㄨ锛欬/td> |
Danger |
| 鍗遍櫓澹版槑 |
H300 + H310 + H330 - H314 |
| 棰勯槻鎺柦澹版槑 |
P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| 鍗遍櫓鍒嗙被 |
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A |
| 鍌ㄥ瓨鍒嗙被浠ｇ爜 |
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK |
WGK 2 |
| 闂偣(F) |
Not applicable |
| 闂偣(C) |
Not applicable |
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