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m-Toluenesulfonic acid monohydrate, 97% - CAS 312619-56-0 - Formula C7H8O3S•H2O


Certificate of Analysis

m-Toluenesulfonic acid monohydrate, 97%

CAS: 312619-56-0 MDL: MFCD00167130  
UN#:UN2586Hazard Class:8Packing Group:III
Alternate Name: 3-Methylbenzenesulfonic acid monohydrate


Pricing and Availability

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Chemical Properties

Formula: C7H8O3S•H2O  Boiling point: 165°/0.1mm
Formula weight: 190.22 (172.20anhy)  Refractive Index: 1.5270

Other References

Beilstein: 2208421
UN#: UN2586
Harmonized Tariff Code:   2904.10

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.


Risk & Safety

Risk Phrases: 34
Causes burns.
Safety Phrases: 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).