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RTC000102 Supelco

o-Xylene

New

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: 1,2-Dimethylbenzene, o-Xylene

  • CAS Number 95-47-6

  • Linear Formula C6H4(CH3)2

  • Molecular Weight 106.17

  •  Beilstein/REAXYS Number 1815558

  •  MDL number MFCD00008519

  •  NACRES NA.24

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Properties

grade   certified reference material
  pharmaceutical secondary standard
vapor density   3.7 (vs air)
vapor pressure   <0.1 atm ( 21.1 °C)
  16 mmHg ( 37.7 °C)
  7 mmHg ( 20 °C)
InChI Key   CTQNGGLPUBDAKN-UHFFFAOYSA-N
autoignition temp.   867 °F
expl. lim.   7 %
packaging   pkg of 20 mL
refractive index   n20/D 1.505 (lit.)
bp   143-145 °C (lit.)
mp   -26--23 °C (lit.)
density   0.879 g/mL at 20 °C (lit.)
pharmacopeia traceability   traceable to USP 1601849

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB9793 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.
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