| | Identification | More |  | [Name] 
 Sodium pentanesulfonate
 |  | [CAS] 
 22767-49-3
 |  | [Synonyms] 
 1-PENTANESULFONATE, SODIUM
 1-PENTANESULFONATE, SODIUM SALT
 1-PENTANESULFONIC ACID SODIUM SALT
 1-PENTANESULPHONATE, SODIUM SALT
 1-PENTANESULPHONIC ACID SODIUM SALT
 1-PENTYLSODIUMSULFONATE
 AMYLSULFONIC ACID SODIUM SALT
 IPC-ALKS-5
 IPC(TM) B5
 N-AMYLSULFONIC ACID, SODIUM SALT
 PENTANE-1-SULFONIC ACID SODIUM SALT
 PENTANESULFONIC ACID NA-SALT
 PENTANE SULFONIC ACID SODIUM SALT
 S5
 S5 ION PAIR CONCENTRATE
 SODIUM 1-PENTANESULFONATE
 SODIUM 1-PENTANESULPHONATE
 SODIUM PENTANESULFONATE
 sodium pentane-1-sulphonate monohydrate
 1-PENTANESULFONIC ACID SODIUM*SIGMAULTRA
 |  | [EINECS(EC#)] 
 245-208-4
 |  | [Molecular Formula] 
 C5H11NaO3S
 |  | [MDL Number] 
 MFCD00007541
 |  | [Molecular Weight] 
 174.19
 |  | [MOL File] 
 22767-49-3.mol
 | 
 | Chemical Properties | Back Directory |  | [Appearance] 
 White powder
 |  | [Melting point ] 
 300 °C
 |  | [bulk density] 
 390kg/m3
 |  | [density ] 
 1.018
 |  | [storage temp. ] 
 Inert atmosphere,Room Temperature
 |  | [solubility ] 
 H2O: soluble0.5M at 20°C, clear, colorless
 |  | [form ] 
 Crystals
 |  | [color ] 
 White to pale yellow
 |  | [Odor] 
 Odorless
 |  | [PH] 
 5.5-7.5 (100g/l, H2O, 20℃)
 |  | [Water Solubility ] 
 soluble
 |  | [λmax] 
 λ: 210 nm Amax: 0.06
 λ: 220 nm Amax: 0.04
 λ: 230 nm Amax: 0.03
 λ: 260 nm Amax: 0.01
 λ: 500 nm Amax: 0.01
 |  | [Detection Methods] 
 T
 |  | [BRN ] 
 3725147
 |  | [Stability:] 
 Hygroscopic
 |  | [InChI] 
 InChI=1S/C5H12O3S.Na.H/c1-2-3-4-5-9(6,7)8;;/h2-5H2,1H3,(H,6,7,8);;
 |  | [InChIKey] 
 ROBLTDOHDSGGDT-UHFFFAOYSA-M
 |  | [SMILES] 
 C(CCCC)S(O)(=O)=O.[NaH]
 |  | [CAS DataBase Reference] 
 22767-49-3(CAS DataBase Reference)
 |  | [EPA Substance Registry System] 
 22767-49-3(EPA Substance)
 | 
 | Safety Data | Back Directory |  | [Hazard Codes ] 
 Xi
 |  | [Risk Statements ] 
 R36/37/38:Irritating to eyes, respiratory system and skin .
 R36/38:Irritating to eyes and skin .
 |  | [Safety Statements ] 
 S37/39:Wear suitable gloves and eye/face protection .
 S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
 S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
 S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
 S36:Wear suitable protective clothing .
 |  | [WGK Germany ] 
 3
 
 |  | [F ] 
 8-10
 |  | [TSCA ] 
 Yes
 |  | [HS Code ] 
 29041000
 | 
 | Hazard Information | Back Directory |  | [Chemical Properties] 
 White crystalline powder
 |  | [Uses] 
 suzuki reaction
 |  | [General Description] 
 
 Concentrate for 6x1 L ready-to-use solution. Dilute contents of one ampule (~0.3 M) to 1 L with HPLC grade water to obtain a 0.005 M eluent solution. | 
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