Katalog No: 115948.0025
Marka: Merck
CAS #: 477-73-6
EC Numarası: 207-518-8
Molar Kütle: 350.85 g/mol
Tepe Formülü: C₂₀H₁₉ClN₄
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| CAS # | EC Numarası | Tepe Formülü | Molar Kütle |
|---|---|---|---|
| 477-73-6 | 207-518-8 | C₂₀H₁₉ClN₄ | 350.85 g/mol |
| Açıklama | |
|---|---|
| Katalog Numarası | 115948 |
| Açıklama | Safranine O (C.I. 50240) |
| Genel Bakış | Safranin O (C.I. 50240) for microscopy Certistain®, is a dry dye that is used for the preparation of a staining solution for e.g. Gram stain procedures in smears and sections of human origin in bacteriology. The Gram staining allows a fast differentiation of bacteria in Gram-positive and Gram-negative. The mureine structure of the bacteria walls is the basis of the color affinity. Gram-negative bacteria will be counterstained by Gram's safranin O solution and appear orange. As a CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage. |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 477-73-6 |
| EC Numarası | 207-518-8 |
| Tepe Formülü | C₂₀H₁₉ClN₄ |
| Molar Kütle | 350.85 g/mol |
| HS Kodu | 3212 90 00 |
| Structure formula Image | |
| Quality Level | MQ400 |
| Fizikokimyasal Bilgiler | |
|---|---|
| pH Değeri | 10 (10 g/l, H₂O, 20 °C) |
| Kütle yoğunluğu | 400 kg/m3 |
| Çözünürlük | 50 g/l |
| Özellikler | |
|---|---|
| Dye content (spectrophotometrically) | ≥ 80 % |
| Özdeşlik (UV/VIS-Spectrum) | Testi geçer |
| Absorption maximum λ max (ethanol 50 %) | 530 - 534 nm |
| Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %) | 1260 - 1570 |
| TLC-Test | Testi geçer |
| Loss on drying (110 °C) | ≤ 15 % |
| Suitability for microscopy | Testi geçer |
Synonyms: 9,10-Dihydro-9-oxoanthracene
CAS #: 90-44-8
EC Numarası: 201-994-0
Molar Kütle: 194.23 g/mol
Tepe Formülü: C₁₄H₁₀O
Synonyms: Phe, 2-Amino-3-phenylpropionic acid
Synonyms: Dibenzoyl peroxide
CAS #: 94-36-0
EC Numarası: 202-327-6
Molar Kütle: 242.23 g/mol
Tepe Formülü: C₁₄H₁₀O₄
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
Grade: Reag. USP
CAS #: 10277-43-7
EC Numarası: 233-238-0
Molar Kütle: 433.02 g/mol
Kimyasal Formül: La(NO₃)₃ * 6 H₂O
Tepe Formülü: LaN₃O₉ * 6 H₂O
Synonyms: NMP, N-Methyl-2-pyrrolidone
CAS #: 872-50-4
EC Numarası: 212-828-1
Molar Kütle: 99.13 g/mol
Tepe Formülü: C₅H₉NO
Synonyms: Hexamethylenetetramine, Hexamine, Formin®, Urotropin®
CAS #: 100-97-0
EC Numarası: 202-905-8
Molar Kütle: 140.19 g/mol
Tepe Formülü: C₆H₁₂N₄
CAS #: 7440-44-0
EC Numarası: 231-153-3
Molar Kütle: 12.01 g/mol
Tepe Formülü: C
Synonyms: Cobalt dichloride
CAS #: 7646-79-9
EC Numarası: 231-589-4
Molar Kütle: 129.83 g/mol
Kimyasal Formül: CoCl₂
Tepe Formülü: Cl₂Co
CAS #: 7726-95-6
EC Numarası: 231-778-1
Molar Kütle: 159.82 g/mol
Tepe Formülü: Br₂
