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118312 | Tetra-n-butylammonium hydrogen sulfate

118312
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      32503-27-8251-068-5C₁₆H₃₇NO₄S339.54 g/mol

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      1183120025
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          Glas bottle pre packed 25 g
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              Glas bottle pre packed 100 g
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              Description
              Catalogue Number118312
              References
              Product Information
              CAS number32503-27-8
              EC number251-068-5
              Hill FormulaC₁₆H₃₇NO₄S
              Molar Mass339.54 g/mol
              HS Code2923 90 00
              Structure formula Image
              Applications
              ApplicationTetra-n-butylammonium hydrogen sulfate for ion pair chromatography LiChropur®. CAS 32503-27-8, pH 1 - 2 (100 g/l, H₂O, 20 °C). MSDS and product info below.
              Biological Information
              Physicochemical Information
              Melting Point168 - 174 °C
              pH value1 - 2 (100 g/l, H₂O, 20 °C)
              Bulk density650 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s)
              Hazard Statement(s)H315: Causes skin irritation.
              H319: Causes serious eye irritation.
              Precautionary Statement(s)P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              Storage class10 - 13 Other liquids and solids
              WGKWGK 2 water endangering
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Hazard Symbols Irritant
              Categories of dangerirritant
              R PhraseR 36/38
              Irritating to eyes and skin.
              S PhraseS 26
              In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +5°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (acidimetric; calculated on dried substance)≥ 99
              Identity (IR-spectrum)passes test
              pH-value (10 %; water)≤ 2
              UV-transmission (200 nm; 0.005 mol/l; 1 cm; water)≥ 70 %
              UV-transmission (220 nm; 0.005 mol/l; 1 cm; water)≥ 90 %
              UV-transmission (250 nm; 0.005 mol/l; 1 cm; water)≥ 98 %
              Loss on drying (120 °C, vacuum)≤ 2