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    Merck 115943 Methylene blue (C.I.52015) for microscopy Certistain

Merck 115943 Methylene blue (C.I.52015) for microscopy Certistain 25 Gr

Katalog No: 115943.0025

Marka: Merck

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Merck 115943 Methylene blue (C.I.52015) for microscopy Certistain®

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

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Merck 115943 Methylene blue (C.I.52015) for microscopy Certistain®

 

Temel Özellikler Tablosu

CAS # EC Numarası Tepe Formülü Kimyasal Formül Molar Kütle
61-73-4 200-515-2 C₁₆H₁₈ClN₃S * x H₂O C₁₆H₁₈ClN₃S * x H₂O (x=2-3) 319.86 g/mol (anhydrous)

 

Açıklama
Katalog Numarası 115943
Eş anlamlı Methylthioninium chloride, 3,7-Bis(dimethylamino)phenothiazinium chloride, Tetramethylthionine chloride
Açıklama Methylene blue (C.I.52015)
Genel Bakış Methylene blue (C.I. 52015) for microscopy Certistain® is a dry dye that is used in bacteriology for an overview stain and as counterstaining for Ziehl-Neelsen method in sample material of human origin. Bacteria appear blue. The dye has a further important application in hematology: Methylene blue and eosin are the main components of many staining solutions and dye mixtures. Certistain® is the product group for seleceted high quality dyes that fulfill all quality requirements of IVD and CE registration. For more details, please see instructions for use (IFU). The IFU can be downloaded from this webpage.

 

Ürün Bilgisi
CAS Numarası 61-73-4
EC Numarası 200-515-2
Tepe Formülü C₁₆H₁₈ClN₃S * x H₂O
Kimyasal Formül C₁₆H₁₈ClN₃S * x H₂O (x=2-3)
Molar Kütle 319.86 g/mol (anhydrous)
HS Kodu 3212 90 00
Structure formula Image MDA_CHEM_115943
Quality Level MQ400

 

Fizikokimyasal Bilgiler
Erime Noktası 180 °C (decomposition)
pH Değeri 3 (10 g/l, H₂O, 20 °C)
Kütle yoğunluğu 400 - 600 kg/m3
Çözünürlük 50 g/l

 

Özellikler
Dye content (spectrophotometrically) ≥ 82 %
Özdeşlik
- Chloride

Testi geçer
- UV/VIS-Spectrum Testi geçer
Absorption maximum λ max (ethanol 50 %) 660 - 665 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %) 2250 - 2750
TLC-Test Testi geçer
Loss on drying (110 °C) 10 - 15 %
Suitability for microscopy Testi geçer
115943.0025

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