Nigrosine (C.I. 50420) Water-Soluble For 25 Gr (Nigrozin (C.I. 50420) Suda Çözünür) CAS: 101357-32-8

Nigrosine (C.I. 50420) Water-Soluble For 25 Gr (Nigrozin (C.I. 50420) Suda Çözünür) CAS: 101357-32-8

Kategori
Certistain Mikroskopi Boyaları
Marka
Merck
Stok Kodu
115924.0025
Teklif İste
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3 Günde Kargoda
Stok Sorunuz
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Ürün Bilgisi
Ürün Bilgisi
Nigrosine (C.I. 50420) Water-Soluble For 25 Gr (Nigrozin (C.I. 50420) Suda Çözünür) CAS: 101357-32-8
 
Description
Catalogue Number 115924
Description NIGROSINE (C.I. 50420) WATER-SOLUBLE FOR
Overview The CERTISTAIN® dry dye Nigrosin (C.I. 50420) (watersoluble) is used for the preparation of a staining solution for the visualization of capsule (negative capsule staining) in bacteriological material of human origin.
As 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.
Product Information
CAS number 101357-32-8
EC number 309-930-4
HS Code 3204 12 00
Quality Level
Applications
Application Certistain® dry dye used to stain capsules and spores
Physicochemical Information
pH value 10 (10 g/l, H₂O, 20 °C)
Bulk density 750 kg/m3
Solubility 10 g/l
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Specifications
Identity
- sodium
passes test
- UV/VIS-Spectrum passes test
Absorption maximum λ max (ethanol 50 %) 570 - 580 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; ethanol 50 %) 200 - 300
TLC-Test passes test
Loss on drying (110 °C) ≤ 15 %
Suitability for microscopy passes test
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Taksit Seçenekleri
Nigrosine (C.I. 50420) Water-Soluble For 25 Gr (Nigrozin (C.I. 50420) Suda Çözünür) CAS: 101357-32-8 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 115924.0025
Nigrosine (C.I. 50420) Water-Soluble For 25 Gr (Nigrozin (C.I. 50420) Suda Çözünür) CAS: 101357-32-8

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