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Xylenes

SIGALD/534056 - histological grade

Synonym: Xylene mixture of isomers

CAS Number: 1330-20-7
Empirical Formula (Hill Notation): C8H10
Molecular Weight: 106.17
MDL Number: MFCD00077264
Linear Formula: C6H4(CH3)2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-534056-500ML 500 mL
$46.30
1/EA
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45-534056-4L 4 L
$135.00
1/EA
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45-534056-4X4L 4 L
$443.00
4/EA
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45-534056-18L-CS 18 L
$403.00
1/EA
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 534056-500ML.

 

application(s) histology
assay ≥75.0% (xylenes isomers)
bp 137-140 °C (lit.)
density 0.86 g/mL at 25 °C (lit.)
evapn. residue <0.002%
expl. lim. 7 %
form liquid
grade histological grade
impurities ≤0.05% (water)
  ≤25% ethylbenzene
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
InChI key MVZVDAGWAAZJPE-UHFFFAOYSA-N
mp -34 °C
Quality Level 100 
refractive index n20/D 1.497 (lit.)
SMILES string Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C
storage temp. room temp
vapor density 3.7 (vs air)
vapor pressure 18 mmHg ( 37.7 °C)
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.

General description: 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.
Packaging: 18, 20 L in steel drum
Packaging: 20 L in steel drum
500 mL in glass bottle
534056-4L , 4×4 L in glass bottle / 534056-4L-D in poly bottle
Packaging: 4, 4×4 L in glass bottle
Packaging: 500 mL in glass bottle
Purity ≥75.0% (xylenes isomers)
bp 137-140 °C (lit.)
mp -34 °C
Density 0.86 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.497 (lit.)
Storage Temp. room temp
UNSPSC 12352002

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