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89762 Sigma-Aldrich

p-Toluenesulfonic acid monohydrate

≥98.0% (T), ≥98.0% (HPLC)

  • CAS Number 6192-52-5

  • Linear Formula CH3C6H4SO3H · H2O

  • Molecular Weight 190.22

  •  Beilstein Registry Number 3568023

  •  MDL number MFCD00142137

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Properties

Related Categories Acids, Acids & Bases, Chemical Synthesis, Organic Acids, Synthetic Reagents More...
vapor density   5.9 (vs air)
InChI Key   KJIFKLIQANRMOU-UHFFFAOYSA-N
assay   ≥98.0% (HPLC)
  ≥98.0% (T)
impurities   8-12% water
mp   100-104 °C
  103-106 °C(lit.)
solubility   H2O: soluble1 g/10 mL, clear, colorless

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

1 kg in poly bottle

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
UN 2585PSN2 8 / PGIII
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles

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Peer-Reviewed Papers
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