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Merck 102391 Calcium chloride 1 Kg
Merck 102391 Calcium chloride anhydrous, granular ~ 2 - 6 mm
Synonyms: Calcium dichloride
CAS #: 10043-52-4
EC Numarası: 233-140-8
Molar Kütle: 110.99 g/mol
Kimyasal Formül: CaCl₂
Tepe Formülü: CaCl₂
Katalog No: 115925.0025
Marka: Merck
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Açıklama | |
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Katalog Numarası | 115925 |
Açıklama | Orange G (C.I. 16230) |
Genel Bakış | The dry dye Orange G (C.I. 16230) for microscopy Certistain®, is used for the preparation of a staining solution for Papanicolaou’s staining in cytology in material of human origin. The effect of the Orange G staining solution is considerable in smears with keratinized cells under acidic pH conditions, when the obvious orangeophilic cytoplasmic stain is recognizable. 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 | |
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CAS Numarası | 1936-15-8 |
EC Numarası | 217-705-6 |
Tepe Formülü | C₁₆H₁₀N₂Na₂O₇S₂ |
Molar Kütle | 452.38 g/mol |
HS Kodu | 3212 90 00 |
Structure formula Image | |
Quality Level | MQ400 |
Fizikokimyasal Bilgiler | |
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pH Değeri | 9 (10 g/l, H₂O, 20 °C) |
Kütle yoğunluğu | 430 kg/m3 |
Çözünürlük | 70 g/l |
Özellikler | |
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Dye content (spectrophotometrically) | ≥ 80 % |
Özdeşlik - sodium | Testi geçer |
- UV/VIS-Spectrum | Testi geçer |
Absorption maximum λ max (water) | 476 - 481 nm |
Spec. Absorptivity A 1%/1cm (λmax; 0.015 g/l; water) | 380 - 500 |
TLC-Test | Testi geçer |
Loss on drying (110 °C) | ≤ 15 % |
Suitability for microscopy | Testi geçer |