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Methanesulfonic acid - 99%, high purity , CAS No.75-75-2
Basic Description
| Synonyms | METHANESULFONIC ACID|75-75-2|Methylsulfonic acid|Methanesulphonic acid|Mesylic acid|Methanesulfonicacid|Sulfomethane|Kyselina methansulfonova|Methansulfonsaeure|NSC 3718|CCRIS 2783|HSDB 5004|EINECS 200-898-6|METHANE SULFONIC ACID|BRN 1446024|DTXSID4026422 |
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| Specifications & Purity | ≥99% |
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| Storage Temp | Store at 2-8°C,Argon charged |
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| Shipped In | Wet ice |
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Names and Identifiers
| IUPAC Name | methanesulfonic acid |
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| INCHI | InChI=1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4) |
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| InChi Key | AFVFQIVMOAPDHO-UHFFFAOYSA-N |
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| Canonical SMILES | CS(=O)(=O)O |
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| Isomeric SMILES | CS(=O)(=O)O |
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| WGK Germany | 1 |
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| RTECS | PB1140000 |
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| PubChem CID | 6395 |
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| UN Number | 3265 |
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| Molecular Weight | 96.11 |
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| Beilstein | 1446024 |
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| Reaxy-Rn | 1446024 |
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Chemical and Physical Properties
| Solubility | Solubility in water: Completely miscible; Soluble in Alcohol,Ether; Slightly soluble in Benzene; Very slightly soluble in Toluene |
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| Sensitivity | Light,heat and Moisture Sensitive |
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| Refractive Index | 1.429 |
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| Flash Point(°F) | 372.2 °F |
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| Flash Point(°C) | 189 °C |
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| Boil Point(°C) | 167°C |
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| Melt Point(°C) | 20°C |
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Safety and Hazards(GHS)
| Pictogram(s) | GHS05, GHS07 |
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| Signal | Danger |
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| Hazard Statements | H335:May cause respiratory irritation H314:Causes severe skin burns and eye damage H402:Harmful to aquatic life H290:May be corrosive to metals H302+H312:Harmful if swallowed or in contact with skin |
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| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower]. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P234:Keep only in original container. P390:Absorb spillage to prevent material damage. P406:Store in corrosive resistant/... container with a resistant inner liner. P301+P312+P330:IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. Rinse mouth. |
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| WGK Germany | 1 |
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| RTECS | PB1140000 |
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| Reaxy-Rn | 1446024 |
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| Merck Index | 5954 |
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