Formamidinesulfinic acid (Thiourea dioxide)
(46113998 | 1758-73-2)

CAS: 1758-73-2
Molecular Formula: CH4N2O2S
Molecular Weight: 108.12
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Downloads: Product Specification
Formamidinesulfinic acid (Thiourea dioxide) Chemical Structure

46113998-500g 500g £55.80
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Certificate of Analysis

Product Detail
Product Code 46113998
Product Name Formamidinesulfinic acid (Thiourea dioxide)
Categories Building Blocks Organics
CAS 1758-73-2
Molecular Formula CH4N2O2S
Molecular Weight 108.12
Storage Details 2 to 8 °C
Harmonised Tariff Code 29309098 EXP 2930909899 IMP

Product Specification
Water <0.5%
Sulfate <0.5%
Iron <0.003%
Appearance White crystalline powder
Purity (titr. By NaOH) >99%
Thiourea <1%

Safety Information
Exclamation Mark
Signal word danger
Hazard statements
  • H251: Self-heating; may catch fire

  • H302: Harmful if swallowed

  • H315: Causes skin irritation

  • H319: Causes serious eye irritation

  • H335: May cause respiratory irritation
Precautionary statements
  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking

  • P261: Avoid breathing dust/fume/gas/mist/vapours/spray

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing