Katalog No: 105700.0100
Marka: Merck
Synonyms: Lys
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| CAS # | Empirical Formula |
|---|---|
| 657-27-2 | C₆H₁₅ClN₂O₂ |
| Açıklama | |
|---|---|
| Katalog Numarası | 105700 |
| Eş anlamlı | Lys |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 657-27-2 |
| EC Numarası | 211-519-9 |
| Tepe Formülü | C₆H₁₅ClN₂O₂ |
| Molar Kütle | 182.65 g/mol |
| HS Kodu | 2922 41 00 |
| Structure formula Image | |
| Quality Level | MQ100 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 1.28 g/cm3 (20 °C) |
| Erime Noktası | 262 °C |
| pH Değeri | 5.0 - 6 (91.3 g/l, H₂O, 25 °C) |
| Buhar basıncı | <0.1 hPa (20 °C) |
| Kütle yoğunluğu | 360 kg/m3 |
| Çözünürlük | 420 g/l |
| Özellikler | |
|---|---|
| Assay (perchloric acid titration, calculated on dried substance) | 99.0 - 101.0 % |
| Özdeşlik (IR-spectrum) | Testi geçer |
| Özdeşlik (Chloride) | Testi geçer |
| Appearance | white to almost white, fine powder |
| Appearance of solution (100 g/l, CO₂-free water) | clear and not more intense in color than reference solution B₇ or GY₇ |
| Spec. rotation (α 20/D, 80 g/l, hydrochloric acid 250 g/l, calc. on dried substance) | +21.0 to +22.5 |
| Sulfate (SO₄) | ≤ 300 ppm |
| Heavy metals (as Pb) | ≤ 10 ppm |
| As (Arsenic) | ≤ 5 ppm |
| Ca (Calcium) | ≤ 10 ppm |
| Co (Cobalt) | ≤ 5 ppm |
| Fe (Iron) | ≤ 5 ppm |
| K (Potassium) | ≤ 50 ppm |
| Mg (Magnesium) | ≤ 5 ppm |
| Na (Sodium) | ≤ 50 ppm |
| Zn (Zinc) | ≤ 5 ppm |
| Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity) | ≤ 0.2 % |
| Ninhydrin-positive substances (LC) (ammonium (570 nm)) | ≤ 0.02 % |
| Ninhydrin-positive substances (LC) (total impurities) | ≤ 1.0 % |
| Loss on Drying (105 °C) | ≤ 0.4 % |
Synonyms: 4-Aminotoluene, 4-Methylaniline
CAS #: 106-49-0
EC Numarası: 203-403-1
Molar Kütle: 107.16 g/mol
Kimyasal Formül: CH₃C₆H₄NH₂
Tepe Formülü: C₇H₉N
Synonyms: 2-(Phenoxy)ethanol, Phenylcellosolve, Monophenyl glycol, Phenyl glycol
CAS #: 122-99-6
EC Numarası: 204-589-7
Molar Kütle: 138.16 g/mol
Kimyasal Formül: C₆H₅OCH₂CH₂OH
Tepe Formülü: C₈H₁₀O₂
Synonyms: Pro
Synonyms: Chromic anhydride, Chromium trioxide
CAS #: 1333-82-0
EC Numarası: 215-607-8
Molar Kütle: 99.99 g/mol
Tepe Formülü: CrO₃
CAS #: 7631-86-9
EC Numarası: 231-545-4
Molar Kütle: 60.08 g/mol
Kimyasal Formül: SiO₂
Tepe Formülü: O₂Si
Synonyms: Cobalt dichloride
CAS #: 7646-79-9
EC Numarası: 231-589-4
Molar Kütle: 129.83 g/mol
Kimyasal Formül: CoCl₂
Tepe Formülü: Cl₂Co
Synonyms: Thioethylene glycol, Thioglycol
CAS #: 60-24-2
EC Numarası: 200-464-6
Molar Kütle: 78.13 g/mol
Kimyasal Formül: HSCH₂CH₂OH
Tepe Formülü: C₂H₆OS
CAS #: 20694-39-7
EC Numarası: 233-828-8
Molar Kütle: 251.01 g/mol
Kimyasal Formül: Mn(NO₃)₂ * 4 H₂O
Tepe Formülü: MnN₂O₆ * 4 H₂O
CAS #: 7631-86-9
EC Numarası: 231-545-4
Molar Kütle: 60.08 g/mol
Kimyasal Formül: SiO₂
Tepe Formülü: O₂Si
Synonyms: 7-Methyltheobromine, 1,3,7-Trimethylxanthine, 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
CAS #: 58-08-2
EC Numarası: 200-362-1
Molar Kütle: 194.19 g/mol
Tepe Formülü: C₈H₁₀N₄O₂
Grade: Ph Eur,BP,USP
CAS #: 106-50-3
EC Numarası: 203-404-7
Molar Kütle: 108.14 g/mol
Tepe Formülü: C₆H₈N₂
Synonyms: Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
Synonyms: JBAA, IBA
