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800220 | Chlorosulfonic acid

800220
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      7790-94-5232-234-6HClO₃S116.53 g/mol

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      8002200250
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          Glass Bottle in Metal can 250 ml
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          8002201000
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              Glass Bottle in Metal can 1 l
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              Description
              Catalogue Number800220
              SynonymsSulfuric chlorohydrin, Chlorosulfuric acid
              References
              Product Information
              CAS number7790-94-5
              EC index number016-017-00-1
              EC number232-234-6
              Hill FormulaHClO₃S
              Molar Mass116.53 g/mol
              HS Code2806 20 00
              Applications
              ApplicationChlorosulfonic acid for synthesis. CAS 7790-94-5, pH < - 1 (H₂O, 20 °C) Aqueous solution,(rigorous decomposition). Chlorosulfonic acid MSDS and product info below.
              Biological Information
              Physicochemical Information
              Boiling point152 °C (1013 hPa) (decomposition)
              Density1.75 g/cm3 (20 °C)
              Melting Point-80 °C
              pH value<1 (H₂O, 20 °C) Aqueous solution,(rigorous decomposition)
              Vapor pressure3.08 hPa (20 °C)
              Dimensions
              Materials Information
              Toxicological Information
              Safety Information according to GHS
              Hazard Pictogram(s)

              Hazard Statement(s)H314: Causes severe skin burns and eye damage.
              H335: May cause respiratory irritation.
              EUH014: Reacts violently with water.
              Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
              P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
              RTECSFX5730000
              Storage class8B Non-combustible, corrosive hazardous materials
              WGKWGK 1 slightly water endangering
              Disposal11
              Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
              Safety Information
              Hazard Symbols Corrosive
              Categories of dangercorrosive
              R PhraseR 14-35-37
              Reacts violently with water.Causes severe burns.Irritating to respiratory system.
              S PhraseS 26-45
              In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1754 , 8, I
              Declaration (transport by air) IATA-DGRUN 1754 , 8,
              Declaration (transport by sea) IMDG-CodeUN 1754 , 8, I, Segregation Group: 1 (Acids)
              Supplemental Information
              Specifications
              Assay (acidimetric)≥ 97.0 %
              Free SO₃≤ 1.0 %
              Free HCl≤ 1.0 %
              Free Sulfuric acid≤ 1.0 %

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              Alternative Products

              Catalogue Number Description  
              845127 Chlorosulfonic acid Show Pricing & Availability

              Categories

              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Sulfur Compounds > Other Sulfur Compounds
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Other Sulfur Compounds
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Halogenation Reagents
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Halogenation Reagents
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Sulfur Compounds > Other Sulfur Compounds