Katalog No: 105554.0001
Marka: Merck
Güvenlik Politikası
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Hızlı ve Güvenli Teslimat.
İade politikası
15 gün iade garantisi.
| Açıklama | |
|---|---|
| Katalog Numarası | 105554 |
| Replaces | 5554-7; 5554 |
| Genel Bakış | Our classical silica TLC plates are based on a combination of our proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pencil on the surface without risk to damage the layer. |
| Ürün Bilgisi | |
|---|---|
| HS Kodu | 3822 19 00 |
| Quality Level | MQ100 |
| Özellikler | |
|---|---|
| Specific surface area (according to BET; 5-Pt. measurement) | 480 - 540 m²/g |
| Pore volume (N₂-isotherm) | 0.74 - 0.84 ml/g |
| d 50 (laser diffraction, size distribution) | 9.5 - 11.5 µm |
| Layer thickness | 175 - 225 µm |
| Deviation of layer thickness per plate | ≤ 30 µm |
| A) Colour test | |
| Bleu VIF Organol | 11 - 25 |
| Ceres black | 34 - 48 |
| Ceres violet BRN | 52 - 67 |
| Separation number | ≥ 10.5 |
| B) Steroid test | |
| Hydrocortisone | 25 - 37 |
| Reichstein S | 37 - 49 |
| Methyltestosterone | 42 - 54 |
| Typical value determined on a conditioned sheet Eluent A) Toluene (45% rel.humidity) Eluent B) Ethyl acetate/Toluene (95/5 v/v; 20% rel.humidity) | |
CAS #: 85-44-9
EC Numarası: 201-607-5
Molar Kütle: 148.12 g/mol
Tepe Formülü: C₈H₄O₃
CAS #: 7704-34-9
EC Numarası: 231-722-6
Molar Kütle: 32.06 g/mol
Tepe Formülü: S
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
Synonyms: Formaline solution, Methanal solution, Methylaldehyde solution
Grade: ACS,Reag. Ph Eur
Synonyms: Hydroxylamine hydrochloride
CAS #: 5470-11-1
EC Numarası: 226-798-2
Molar Kütle: 69.49 g/mol
Kimyasal Formül: NH₂OH * HCl
Tepe Formülü: ClH₄NO
CAS #: 22767-50-6
EC Numarası: 245-210-5
Molar Kütle: 202.25 g/mol
Tepe Formülü: C₇H₁₅NaO₃S
Synonyms: Methylthioninium chloride, 3,7-Bis(dimethylamino)phenothiazinium chloride, Tetramethylthionine chloride
CAS #: 61-73-4
EC Numarası: 200-515-2
Molar Kütle: 319.86 g/mol (anhydrous)
Kimyasal Formül: C₁₆H₁₈ClN₃S * x H₂O (x=2-3)
Tepe Formülü: C₁₆H₁₈ClN₃S * x H₂O
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
Synonyms: Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol
CAS #: 78-83-1
EC Numarası: 201-148-0
Molar Kütle: 74.12 g/mol
Kimyasal Formül: (CH₃)₂CHCH₂OH
Tepe Formülü: C₄H₁₀O
Synonyms: Laevulose, Levulose
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: N-Phenylaniline
CAS #: 122-39-4
EC Numarası: 204-539-4
Molar Kütle: 169.22 g/mol
Kimyasal Formül: (C₆H₅)₂NH
Tepe Formülü: C₁₂H₁₁N
Synonyms: Hydrazine hydrate
CAS #: 7803-57-8
EC Numarası: 206-114-9
Molar Kütle: 50.06 g/mol
Kimyasal Formül: N₂H₄ * H₂O
Tepe Formülü: H₆N₂O
Synonyms: Hydroxybenzene, Carbolic acid
CAS #: 108-95-2
EC Numarası: 203-632-7
Molar Kütle: 94.11 g/mol
Kimyasal Formül: C₆H₅OH
Tepe Formülü: C₆H₆O
Grade: Ph Eur,ChP,JP,USP
