Merck 100319 Hydrochloric acid 32% for analysis...
Merck 100319 Hydrochloric acid 32% for analysis EMSURE®
Synonyms: Hydrogen chloride solution
Yalnızca Kurumsal Satış
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 |
|---|
| ISO,Reag. Ph Eur |
| Açıklama | |
|---|---|
| Katalog Numarası | 105432 |
| Eş anlamlı | Ammonium hydroxide solution, Ammonia water, Ammonium hydroxide solution |
| Ürün Bilgisi | |
|---|---|
| Grade | ISO,Reag. Ph Eur |
| HS Kodu | 2814 20 00 |
| Quality Level | MQ300 |
| Fizikokimyasal Bilgiler | |
|---|---|
| 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 | |
|---|---|
| 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 |