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  7. Hematoxylin hydrate, 80% (dry wt.), water <8%, Thermo Scientific Chemicals

Hematoxylin hydrate, 80% (dry wt.), water <8%, Thermo Scientific Chemicals

Product Code. 15462917
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Quantity:
5 g
25 g
100 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Hematoxylin and eosin together make up Hematoxylin and eosin stain, one of the most commonly used stains in histology. Metal-haematein complexes are used to stain cell nuclei prior to examination under a microscope. Structures that stain with iron- or aluminum-haematein are often called basophilic, even though the mechanism of the staining is different from that of staining with basic dyes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 517-28-2
Molecular Formula C16H14O6
Molecular Weight (g/mol) 302.28
MDL Number MFCD00078111
InChI Key WZUVPPKBWHMQCE-WKTCHCBJNA-N
Synonym hematoxylin, hydroxybrasilin
PubChem CID 45029742
IUPAC Name (6aR)-7,11b-dihydro-6H-indeno[2,1-c]chromene-3,4,6a,9,10-pentol
SMILES [H][C@]12C3=C(C[C@@]1(O)COC1=C2C=CC(O)=C1O)C=C(O)C(O)=C3

Specifications

Melting Point ∼200°C (decomposition)
Color Brown to Cream
Quantity 25 g
Beilstein 91399
Sensitivity Light sensitive
Merck Index 14,4637
Solubility Information Soluble in 95% ethanol(1mg/mL).
Formula Weight 302.29 (Anhydrous)
Percent Purity 80%
Physical Form Powder
Assay (dry weight)
Chemical Name or Material Hematoxylin hydrate, Water <8%
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Safety and Handling

compliance-icons
Product Identifier
  • Hematoxylin hydrate
 Signal Word
  • Warning
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Hematoxylin hydrate

RUO – Research Use Only

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