Katalog No: 101542.0100
Marka: Merck
Synonyms: Arg
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| CAS # | Empirical Formula |
|---|---|
| 74-79-3 | C₆H₁₄N₄O₂ |
| Açıklama | |
|---|---|
| Katalog Numarası | 101542 |
| Eş anlamlı | Arg |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 74-79-3 |
| EC Numarası | 200-811-1 |
| Tepe Formülü | C₆H₁₄N₄O₂ |
| Molar Kütle | 174.2 g/mol |
| HS Kodu | 2925 29 00 |
| Structure formula Image | |
| Quality Level | MQ100 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Yoğunluk | 1.1 g/cm3 |
| Erime Noktası | 223 - 224 °C (decomposition) |
| pH Değeri | 11.4 (100 g/l, H₂O, 20 °C) |
| Buhar basıncı | <0.1 hPa (25 °C) |
| Kütle yoğunluğu | 640 kg/m3 |
| Çözünürlük | 148.7 g/l |
| Özellikler | |
|---|---|
| Assay (perchloric acid titration, calculated on dried substance) | 98.5 - 101.0 % |
| Özdeşlik (IR-spectrum) | Testi geçer |
| Appearance | white to almost white, crystalline powder or colorless crystals |
| Appearance of solution (50 g/l; water) | clear and not more intense in color than reference solution BY₆ |
| Spec. rotation (α 20/D, 80 g/l, hydrochloric acid 250 g/l, calc. on dried substance) | +25.5 to +28.5 |
| Chloride (Cl) | ≤ 200 ppm |
| Sulfate (SO₄) | ≤ 200 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) | ≤ 5 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) | ≤ 0.5 % |
| Loss on drying (105 °C; 3 h) | ≤ 0.30 % |
Synonyms: Phenyl chloride
CAS #: 108-90-7
EC Numarası: 203-628-5
Molar Kütle: 112.56 g/mol
Kimyasal Formül: C₆H₅Cl
Tepe Formülü: C₆H₅Cl
Synonyms: 2-Hydroxypropionic acid, Lactol
Grade: Ph Eur,BP,E 270
Synonyms: Indicator solutions universal, Universal indicator solution
Synonyms: 2,4,6-Trihydroxypyrimidine, N,N'-Malonylurea
CAS #: 67-52-7
EC Numarası: 200-658-0
Molar Kütle: 128.09 g/mol
Tepe Formülü: C₄H₄N₂O₃
Synonyms: Benzoic acid chloride
CAS #: 98-88-4
EC Numarası: 202-710-8
Molar Kütle: 140.57 g/mol
Kimyasal Formül: C₆H₅COCl
Tepe Formülü: C₇H₅Cl O
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
CAS #: 7440-44-0
EC Numarası: 231-153-3
Molar Kütle: 12.01 g/mol
Tepe Formülü: C
Synonyms: 4-Hydroxy-3-methoxybenzaldehyde
CAS #: 121-33-5
EC Numarası: 204-465-2
Molar Kütle: 152.15 g/mol
Kimyasal Formül: (CH₃O)(OH)C₆H₃CHO
Tepe Formülü: C₈H₈O₃
CAS #: 5324-84-5
EC Numarası: 226-195-4
Molar Kütle: 216.28 g/mol
Tepe Formülü: C₈H₁₇NaO₃S
Synonyms: 3-Hydroxytoluol, 3-Methylphenol
CAS #: 108-39-4
EC Numarası: 203-577-9
Molar Kütle: 108.14 g/mol
Kimyasal Formül: CH₃C₆H₄OH
Tepe Formülü: C₇H₈O
Synonyms: Hexamethylenetetramine, Hexamine, Formin®, Urotropin®
CAS #: 100-97-0
EC Numarası: 202-905-8
Molar Kütle: 140.19 g/mol
Tepe Formülü: C₆H₁₂N₄
Synonyms: Lys
CAS #: 7789-78-8
EC Numarası: 232-189-2
Molar Kütle: 42.1 g/mol
Kimyasal Formül: CaH₂
Tepe Formülü: H₂Ca
