Haematoxylin
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- CAS-Nr.
- 517-28-2
- Bezeichnung:
- Haematoxylin
- Englisch Name:
- Hematoxylin
- Synonyma:
- HEMATOXYLIN CERTIFIED;C.I.75290;nci-c55889;Nsc 270085;Color fine;bematoxylin;h(a)ematine;Homaeoxylin;Hematoxylin;hematoxyline
- CBNumber:
- CB1382426
- Summenformel:
- C16H14O6
- Molgewicht:
- 302.28
- MOL-Datei:
- 517-28-2.mol
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Haematoxylin Eigenschaften
- Schmelzpunkt:
- 200 °C (dec.)(lit.)
- Siedepunkt:
- 363.32°C (rough estimate)
- Dichte
- 1.2514 (rough estimate)
- Dampfdruck
- 0-0Pa at 20-25℃
- Brechungsindex
- 1.4600 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- Löslichkeit
- Soluble in 95% ethanol(1 mg/mL).
- Aggregatzustand
- Powder/Solid
- Colour Index
- 75290
- pka
- 6.7(at 25℃)
- Farbe
- Yellow to Brown
- Säure-Base-Indikators(pH-Indikatoren)
- Red (0.0) to yellow (1.0);Pale yellow (5.0) to violet (6.0)
- Wasserlöslichkeit
- SOLUBLE IN HOT WATER
- Sensitive
- Light Sensitive
- maximale Wellenlänge (λmax)
- 292nm, 445nm, 560nm
- Merck
- 14,4637
- BRN
- 91399
- Stabilität:
- Stable, but may discolour on exposure to light. Incompatible with strong oxidizing agents.
- Major Application
- Plasma displays, textiles, hair dyes, identifying fresh and stale rice, diag-nosing cancer progression, detecting nosing cancer progression, cervical disease, central nervous system malfunctions, detecting genes, breast cancer, collagen in a tissue sample, apoptosis, demyelinating diseases, antigens, treatment of age-related macular degeneration, burns, prostate cancer, diabetesand obesity, viral diseases, neoplasms, peripheral neural and vascular ailments, skin disorders, biotechnological applications, reference standard materials for cytology, histology andimmunohistochemistry
- InChIKey
- WZUVPPKBWHMQCE-UHFFFAOYSA-N
- LogP
- 0.3 at 30℃ and pH6.9
- CAS Datenbank
- 517-28-2
- EPA chemische Informationen
- Hematoxylin (517-28-2)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
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| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
| P337+P313 |
Bei anhaltender Augenreizung: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen. |
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Haematoxylin Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
light brown crystals or powder
Verwenden
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.
Allgemeine Beschreibung
White to yellowish crystals that redden on exposure to light.
Air & Water Reaktionen
Soluble in hot water, slightly water soluble in cold .
Reaktivität anzeigen
Sensitive to light. .
Hazard
May be carcinogenic.
läuterung methode
Hematoxylin recrystallises from H2O (as trihydrate) in white-yellow crystals which become red on exposure to light and then melt at 100-120o. It has been recrystallised from Me2CO/*C6H6. It has been recrystallised as well from dilute aqueous NaHSO3 until colourless and is soluble in alkali, borax and glycerol. Store it in the dark below 0o. [Morsingh & Robinson Tetrahedron 26 182 1970, Dann & Hofmann Chem Ber 98 1498 1955, Beilstein 17/8 V 469.]
Haematoxylin Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Haematoxylin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 420)Lieferanten
517-28-2(Haematoxylin)Verwandte Suche:
Quercetin
N-Butylisocyanid
Phenylselenol
Aluminiumtris(2,4-pentandionato-O,O')
Tris(pentan-2,4-dionato)eisen(II)
Kupfer(II)-4-oxopent-2-en-2-olat
Benzylisocyanid
Tris(2,2,6,6-tetramethylheptan-3,5-dionato-O,O')europium
(Pentan-2,4-dionato-O,O')silber
(Ethylenbis(nitrilomethylidyn)-2,2'-diphenolato)cobalt(II)
1,1,3,3-Tetramethylbutylisocyanat
Methylisocyanacetat
Ethylisocyanacetat
Dichloro(ethylendiamin)platin
HEMATOXYLIN
(p-Toluolsulfonyl)methylisocyanid
Tris(2,2,6,6-tetramethylheptan-3,5-dionato-O,O')dysprosium
2-Methylpropylisocyanid
- GILL 2 METHOD HEMATOXYLIN STAIN
- GILL HEMATOXYLIN SOLUTION NO II
- GILL'S HEMATOXYLIN NO 2
- GILL'S HEMATOXYLIN SOLUTION NO 2
- GILLS II HAEMATOXYLIN
- HEMATOXYLIN STAIN, GILL 2
- HEMATOXYLIN SOLUTION GILL NO 2
- HEMATOXYLIN, GILL II
- HEMATOXYLIN, GILL'S NO 2
- 2-d)pyran-3,4,6a,9,10(6h)-pentol,7,11b-dihydro-benz(b)indeno(
- 2-d]pyran-3,4,6a,9,10(6H)-pentol,7,11b-dihydro-,cis-(+)-Benz[b]indeno[1
- 4,6a,9,10(6h)-pentol,7,11b-dihydro-2-d)pyran-(6as-cis)-benz(b)indeno(
- 4,6a,9,10(6h)-pentol,7,11b-dihydro-2-d)pyran-cis-(+)-benz(b)indeno(
- 4,6a,9,10(6h)-pentol,7,11b-dihydro-2-d]pyran-cis-(++)-benz[b]indeno[
- abcolhematoxylin-certified
- hematoxyline
- hydroxybrazilin
- nci-c55889
- bematoxylin
- h(a)ematine
- HEMATOXYLIN FOR MICROSCOPY
- HEMATOXYLIN, CERTIFIED (C.I. 75290)
- HEMATOXYLIN INDICATOR
- HEMATOXYLIN C.I. 75290 BIOLOGICAL STAIN
- HEMATOXYLIN C.I. 75290 CERTIFIED (NATURAL BLACK 1)
- Hematoxylin, certified, pure, 90%
- Hematoxylin, pure, 85%
- Benzbindeno1,2-dpyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aS,11bR)-
- Haematoxylin(Harris)Solution
- HematoxylinStain`Certified`
- Haematoxylin(Ehrlich)AcidSolution
- Haematoxalin(Heidenhain'SNo1-Iron)
- Haematoxylin(Delafield)Solution
- Haematoxylin(WeigertB-Iron)Solution
- Haematoxylin(Heidenhain'SNo2)Solution
- HematoxylinStainCertified-C.I.75290
- HaematoxylinPhosphotungstic(Mallory)
- HEMATOXYLIN STAIN C.I.No 75290
- [7,11b]-Dihydrobenz [b] indeno [1,2-d] pyran-3,4,6α,9,10-[6H]-pentol
- Hematoxylin hydrate, high purity biological stain, pure
- Hematoxylin
7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol
- CAP DIN 45 FOR GLASS BOTTLE NO PTFE
- CAP DIN 45 FOR GLASS BOTTLE WITH PTFE
- CAP PE BLACK DIN 61
- Hematoxylin, 96% dry weight
- Hematoxylin for Biological Stain
- Nsc 270085
- Benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6h)-pentol, 7,11b-dihydro, (6as-cis)-
- Hematoxylin cryst. (C.I. 75290) for microscopy
- Hematoxylin, H & E Stain
- Hematoxylin, H & E Stain, For Microscopy
- HAEMATOXYLIN(RG)
- Homaeoxylin
- HEMATOXYLIN HYDRATE (DRY WT. BASIS), WATER CA 6%
- 7,11b-Dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol
- C.I.75290
- Hematoxylin
- Natural Black 1
