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p-Toluenesulfonic
acid monohydrate, Certified® ACS
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Certified Reagent for Analytical, Synthesis, Research and
Development
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Not intended for animal or human diagnostic or therapeutic
use
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Don’t see what you’re looking for? Give us the opportunity to make it
happen!
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Certificate of Analysis and Material Safety Data
Sheets Available Upon Request
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Package
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Compatible
HDPE or Amber Glass Bottle
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Assay
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[Current stock] GTI2031800CA 0422-CL
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Appearance pink glistening crystals; Assay (CHA
titration) 100.42%; Boiling point 140°C; Density 1.24; Flash point 213.2°C;
Identification (FTIR spectra) authentic: Heavy metal (as Pb) <0.001%; Iron
(Fe) <0.001%; Melting point 104.9°C; Refractive index 1.384; Residue on
ignition <0.001%; Sodium (Na) <0.002%; Solubility in water soluble; Sulfate
(SO4) <0.003%; Water (H2O, KF) 11.295%;
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[Current stock]
GTI2031800CA 0323-CL
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Appearance white glistening crystals; Assay (NaOH titration)
99.2%; Boiling point 140°C; Density 1.24; Flash point 213.2°C; Identification
(FTIR spectra) conforms to structure: Heavy metal (as Pb) <0.001%; Iron (Fe)
<0.01%; Melting point 104.9°C; Refractive index 1.384; Residue on ignition
<0.1%; Sodium (Na) <0.001%; Solubility in water soluble; Sulfate (SO4) <0.3%;
Water (H2O, KF) 10.3%;
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CAS
Number
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6192-52-5
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Formula
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CH3C6H4SO3H·H2O or C7H10O4S
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Molecular
Weight
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190.22
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