Merck 104302 0025 Hematoxylin (C.i. 75290) Cryst. 25 GR.

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Description
Catalogue Number	104302
Description	Hematoxylin cryst. (C.I. 75290)
Overview	Hematoxylin cryst., is a dye for the specific staining of DNA in the nuclei. It is used in cytology and histology. Nuclei are stained blue, dark violet to black. Hematoxylins are mixed with trivalent positively charged metal salts and build up the so-called hematoxylin lakes, used for the selective staining of nuclei (DNA) .\nIt is an IVD registered product and CE certified, thus can be used for clinical diagnostic purposes. For more details, please see instructions for use (IFU).

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Product Information
CAS number	517-28-2
EC number	208-237-3
Hill Formula	C₁₆H₁₄O₆
Molar Mass	302.28 g/mol
HS Code	3212 90 00
Structure formula Image
Quality Level	MQ400

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Applications
Application	for microscopy

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Physicochemical Information
Melting Point	>=267 °C Elimination of water of crystallisation
Vapor pressure	<0.1 hPa (25 °C)
Bulk density	500 kg/m3

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Safety Information according to GHS
Hazard Pictogram(s)	\n
Hazard Statement(s)	H319: Causes serious eye irritation.
Precautionary Statement(s)	P264: Wash skin thoroughly after handling.\nP280: Wear eye protection/ face protection.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\nP337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal Word	Warning
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.