Hematoxylin

Cat# 24420.02

Size : 100G

Brand : SERVA Electrophoresis


(Natural Black, Hämatoxylin)
C.I.75290C16H14O6Mr 302.29CAS [517-28-2]

Hematoxylin or Haematoxylin, a basophilic dye extracted from the tree Haematoxylum campechianum, is often used together with eosin (H&E stain) in histological study under light microscope. The dye is also used alone as a nuclear counterstain in immunohistochemistry. To produce a functional dye, hematoxylin is oxidized to hematein and subsequently is bound to one of several metal ions including aluminum (Al+3), iron (Fe+3) and chromium (Cr+3).
Tested for use in Delafield-Heidenhain staining.

λ max. 0.004 % in acetonitrile
Indicator

293 ±3 nm
pH 5.0 - 6.0


WARNING
Hazard Statements H315 - H319 - H335
Precautions P280
Reaction P302 +P352 - P304 +P340 - P305 +P351 +P338 - P332 +P313 - P337 +P313

EINECS: 208-237-3WGK: 2LHS: 32030010
Storage Temperature: +15 °C to +30 °C

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