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47658-U Supelco

Trichloroacetic acid solution

certified reference material, 1000 μg/mL in methyl tert-butyl ether

Synonym: TCA

  • CAS Number 76-03-9

  • Linear Formula Cl3CCOOH

  • Molecular Weight 163.39

  •  Beilstein/REAXYS Number 970119

  •  MDL number MFCD00004177

  •  PubChem Substance ID 329757331

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Properties

Related Categories 500 Series Drinking Water Methods, Additional Standards, Aliphatic halogenated, Analytical Standards, Analytical/Chromatography,
grade   certified reference material
InChI Key   YNJBWRMUSHSURL-UHFFFAOYSA-N
grade   TraceCERT®
feature   standard type calibration
packaging   ampule of 1 mL
concentration   1000 μg/mL in methyl tert-butyl ether
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Agency/Method   EPA 552.2
Featured Industry   Agriculture
Environmental
format   single component solution
storage temp.   2-8°C

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation.
Used as a decalcifier and fixative in microscopy.

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.

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2398 3 / PGII
WGK Germany 
1
Flash Point(F) 
-27.4 °F
Flash Point(C) 
-33 °C

Documents

Certificate of Analysis

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Protocols & Articles

Articles

Drinking Water Calibration Standards for Monitoring Disinfectant Byproducts

However, disinfection byproducts are formed when chlorine and other chemical disinfectants react with naturally present organic compounds in the water. These byproducts have the potential to produce ...
Vicki Yearick
AnalytiX Volume 6 Article 1

Peer-Reviewed Papers
15

References

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