Millipore Sigma Vibrant Logo

820082 Aminoiminomethanesulfinic acid

Aminoiminomethanesulfinic acid for synthesis. CAS No. 1758-73-2, EC Number 217-157-8.

Aminoiminomethanesulfinic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: FormamidinesulfInic acid, Thiourea dioxide

CAS #: 1758-73-2 EC Number: 217-157-8 Molar Mass: 108.12 g/mol Chemical Formula: HN=C(NH₂)SO₂H Hill Formula: CH₄N₂O₂S
View Products on Sigmaaldrich.com
820082
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
1758-73-2217-157-8CH₄N₂O₂SHN=C(NH₂)SO₂H108.12 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8200820250
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 250 gr
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      8200821000
      Retrieving availability...
      —
      Limited Availability Limited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          Description
          Catalogue Number820082
          SynonymsFormamidinesulfInic acid, Thiourea dioxide
          References
          Product Information
          CAS number1758-73-2
          EC number217-157-8
          Hill FormulaCH₄N₂O₂S
          Chemical formulaHN=C(NH₂)SO₂H
          Molar Mass108.12 g/mol
          HS Code2930 90 98
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationAminoiminomethanesulfinic acid for synthesis. CAS No. 1758-73-2, EC Number 217-157-8.
          Biological Information
          Physicochemical Information
          Density1.68 g/cm3 (20 °C)
          Melting Point123 °C (decomposition)
          pH value4 (10 g/l, H₂O, 20 °C)
          Bulk density850 kg/m3
          Solubility27 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 dermalLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H251: Self-heating: may catch fire.
          H302: Harmful if swallowed.
          H315: Causes skin irritation.
          H318: Causes serious eye damage.
          H330: Fatal if inhaled.
          H335: May cause respiratory irritation.
          H373: May cause damage to organs through prolonged or repeated exposure.
          Precautionary Statement(s)P235: Keep cool.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P314: Get medical advice/ attention if you feel unwell.
          Signal WordDanger
          RTECSPB0372500
          Storage class4.2 Pyrophoric and self-heating hazardous materials
          WGKWGK 1 slightly hazardous to water
          Disposal9
          Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
          Safety Information
          Categories of dangervery toxic, irritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3341 , 4.2, II
          Declaration (transport by air) IATA-DGRUN 3341 , 4.2, II
          Declaration (transport by sea) IMDG-CodeUN 3341 , 4.2, II
          Supplemental Information
          Specifications
          Assay (iodometric)≥ 98.0 %
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8200820250 04022536451534
          8200821000 04022536451541

          Related Products & Applications

          Categories

          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reduction Reagents
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Thiourea and Derivatives
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Sulfur Compounds > Thiourea and Derivatives
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Thiourea and Derivatives
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reduction Reagents