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L03419 m-Toluenesulfonic acid monohydrate, 97%

CAS Number
312619-56-0
Synonyms
3-Methylbenzenesulfonic acid monohydrate

Stock No. Size Price ($) Quantity Availability
L03419-06 5g 88.80
L03419-14 25g 337.00
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m-Toluenesulfonic acid monohydrate, 97%

MDL
MFCD00167130

Chemical Properties

Formula
C7H8O3S•H2O
Formula Weight
190.22 (172.20anhy)
Boiling Point
165°/0.1mm
Refractive Index
1.5270
Storage & Sensitivity
Ambient temperatures.
Solubility
Fully miscible in water.

Applications

m-Toluenesulfonic acid monohydrate is used in chemical research.

Notes

Hygroscopic. Store away from strong bases, moisture. Incompatible materials are oxidizing agents, bases.

Literature References

A. C. M. Wanders and H. Cerfontain. Kinetics of the desulfonation of benzenesulfonic acid and the toluenesulfonic acids in aqueous sulfuric acid.Recueil des Travaux Chimiques des Pays-Bas.1967, 86 1199-1216.

Shraga Pinchas; Pinchas Avinur. Determination of Toluenesulfonic Acids in Presence of Excess of Sulfuric Acid..1958, 30 (2), 2022-2023.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
2208421
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2904.10
TSCA
No

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