Merck 100519 Perchloric acid 70-72% for...
Merck 100519 Perchloric acid 70-72% for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Grade: ACS,ISO,Reag. Ph Eur
Katalog No: 105432.2511
Marka: Merck
Synonyms: Ammonium hydroxide solution, Ammonia water, Ammonium hydroxide solution
Grade: ISO,Reag. Ph Eur
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Kalite Değeri |
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ISO,Reag. Ph Eur |
Açıklama | |
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Katalog Numarası | 105432 |
Eş anlamlı | Ammonium hydroxide solution, Ammonia water, Ammonium hydroxide solution |
Ürün Bilgisi | |
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Grade | ISO,Reag. Ph Eur |
HS Kodu | 2814 20 00 |
Quality Level | MQ300 |
Fizikokimyasal Bilgiler | |
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Kaynama Noktası | 37.7 °C (1013 hPa) |
Yoğunluk | 0.903 g/cm3 (20 °C) |
Patlama Sınırı | 15.4 - 33.6 %(V) |
Erime Noktası | -57.5 °C |
Buhar basıncı | 483 hPa (20 °C) |
Özellikler | |
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Assay (acidimetric, NH₃) | 25.0 - 30.0 % |
Özdeşlik | Testi geçer |
Appearance of solution | Testi geçer |
Yoğunluk (20/20°C) | 0.892 - 0.910 |
Carbonate (as CO₂) | ≤ 10 ppm |
Chloride (Cl) | ≤ 0.5 ppm |
Phosphate (PO₄) | ≤ 0.5 ppm |
Silicon (as SiO₂) | ≤ 10 ppm |
Sulfate (SO₄) | ≤ 2 ppm |
Sulphide (S) | ≤ 0.2 ppm |
Pyridine and related substances | ≤ 2 ppm |
Ag (Silver) | ≤ 0.020 ppm |
Al (Aluminium) | ≤ 0.500 ppm |
Au (Gold) | ≤ 0.100 ppm |
Ba (Barium) | ≤ 0.050 ppm |
Bi (Bismuth) | ≤ 0.100 ppm |
Ca (Calcium) | ≤ 0.500 ppm |
Cd (Cadmium) | ≤ 0.050 ppm |
Co (Cobalt) | ≤ 0.050 ppm |
Cr (Chromium) | ≤ 0.050 ppm |
Cu (Copper) | ≤ 0.100 ppm |
Fe (Iron) | ≤ 0.100 ppm |
Ga (Gallium) | ≤ 0.020 ppm |
In (Indium) | ≤ 0.020 ppm |
K (Potassium) | ≤ 0.500 ppm |
Li (Lithium) | ≤ 0.020 ppm |
Mg (Magnesium) | ≤ 0.100 ppm |
Mn (Manganese) | ≤ 0.050 ppm |
Mo (Molybdenum) | ≤ 0.050 ppm |
Na (Sodium) | ≤ 0.500 ppm |
Ni (Nickel) | ≤ 0.050 ppm |
Pb (Lead) | ≤ 0.050 ppm |
Pt (Platinum) | ≤ 0.100 ppm |
Sn (Tin) | ≤ 0.100 ppm |
Sr (Strontium) | ≤ 0.100 ppm |
Ti (Titanium) | ≤ 0.100 ppm |
Tl (Thallium) | ≤ 0.050 ppm |
Zn (Zinc) | ≤ 0.100 ppm |
Oxidizable substances | Testi geçer |
Substances reducing potassium permanganate (as O) | ≤ 5 ppm |
Residue on ignition (as SO₄) | ≤ 10 ppm |
Non volatile matter | ≤ 10 ppm |