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534056

Sigma-Aldrich

Xylenes

histological grade

Synonyme(s) :

Xylene mixture of isomers

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Sélectionner une taille de conditionnement

500 ML
36,10 $
4 L
80,80 $
4 X 4 L
443,00 $
18 L
528,00 $

36,10 $


Disponible pour expédition le03 avril 2025Détails


Devis pour commande en gros

Sélectionner une taille de conditionnement

Changer de vue
500 ML
36,10 $
4 L
80,80 $
4 X 4 L
443,00 $
18 L
528,00 $

About This Item

Formule linéaire :
C6H4(CH3)2
Numéro CAS:
Poids moléculaire :
106.17
Numéro MDL:
Code UNSPSC :
12352002
ID de substance PubChem :
Nomenclature NACRES :
NA.21

36,10 $


Disponible pour expédition le03 avril 2025Détails


Devis pour commande en gros

Densité de vapeur

3.7 (vs air)

Niveau de qualité

Pression de vapeur

18 mmHg ( 37.7 °C)

Essai

≥75.0% (xylenes isomers)

Forme

liquid

Limite d'explosivité

7 %

Impuretés

≤0.05% (water)
≤25% ethylbenzene

Résidus d'évap.

<0.002%

Indice de réfraction

n20/D 1.497 (lit.)

pb

137-140 °C (lit.)

Pf

-34 °C

Densité

0.86 g/mL at 25 °C (lit.)

Application(s)

histology

Température de stockage

room temp

Chaîne SMILES 

Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C

InChI

1S/3C8H10/c1-7-3-5-8(2)6-4-7;1-7-4-3-5-8(2)6-7;1-7-5-3-4-6-8(7)2/h3*3-6H,1-2H3

Clé InChI

MVZVDAGWAAZJPE-UHFFFAOYSA-N

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Description générale

Xylenes are an isomeric mixture of aromatic hydrocarbons namely, o-xylene, m-xylene, and p-xylene. It is used as a solvent in the pharmaceutical, printing, rubber, cleaning agent, paint thinner, varnish, synthetic fiber, and leather industries.

Application

Xylenes (histological grade) can be used as a clearing agent in routine histology and cytology applications to remove paraffin from tissue section slides before staining.
It can be used in:      
  • Cresyl violet staining.     
  • Fluoro-Jade B staining process.      
  • Giemsa cell staining protocols.

Conditionnement

20 L in steel drum
500 mL in glass bottle
534056-4L , 4×4 L in glass bottle / 534056-4L-D in poly bottle

Pictogrammes

FlameHealth hazardExclamation mark

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Inhalation - STOT SE 3

Organes cibles

Central nervous system,Liver,Kidney, hearing organs, Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

77.0 °F - closed cup

Point d'éclair (°C)

25 °C - closed cup


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Certificats d'analyse (COA)

Lot/Batch Number

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Les clients ont également consulté

Assessment of paraffin removal from prostate FFPE sections using transmission mode FTIR-FPA imaging.
Hughes C, et al.
Analytical Methods : Advancing Methods and Applications, 6(4), 1028-1035 (2014)
Fluoro-Jade B Staining for Neuronal Cell Death.
Laflamme N, et al.
Bio-protocol, 6(1) (2016)
Electron ionization of o-xylene, m-xylene and p-xylene.
Jiao CQ and Adams SF.
Chemical Physics Letters, 573, 24-28 (2013)
Experimental and modeling study of the oxidation of xylenes.
Battin-Leclerc F, et al.
International Journal of Chemical Kinetics, 38(4), 284-302 (2006)
A survey of household products for volatile organic compounds.
Sack TM, et al.
Atmos. Environ., Part A, 26(6), 1063-1070 (1992)

Contenu apparenté

Three-dimensional (3D) printing of biological tissue is rapidly becoming an integral part of tissue engineering.

The 4L M-Bottle provides safe handling of solvents due to an innovative solvent bottle design with sealing technology to eliminate leaks and reduce risks in solvent dispensing.

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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