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102405 Carbonat de sodiu

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
497-19-8207-838-8CNa₂O₃Na₂CO₃105.99 g/mol

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1024050080
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      Glass bottle 80 g
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      1024050083
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      In Stock 
      Discontinued
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        Remaining : Will advise
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          Glass bottle 80 g
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          Description
          Catalogue Number102405
          Synonymsanhydrous soda
          References
          Product Information
          CAS number497-19-8
          EC index number011-005-00-2
          EC number207-838-8
          Hill FormulaCNa₂O₃
          Chemical formulaNa₂CO₃
          Molar Mass105.99 g/mol
          HS Code2836 20 10
          Structure formula ImageStructure formula Image
          Quality LevelMQ300
          Applications
          ApplicationSodium carbonate volumetric standard, secondary reference material for acidimetry, traceable to NIST SRM Certipur®. CAS No. 497-19-8, EC Number 207-838-8.
          Biological Information
          Physicochemical Information
          Boiling point1600 °C (descompunere)
          Density2.52 - 2.53 g/cm3 (20 °C)
          Melting Point851 °C
          pH value11.16 (4 g/l, H₂O, 25 °C)
          Bulk density1100 kg/m3
          Solubility212.5 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 4090 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H319: Provoacă o iritare gravă a ochilor.
          Precautionary Statement(s)P264: Spălaţi-vă pielea bine după utilizare.
          P280: Purtaţi echipament de protecţie a ochilor/ echipament de protecţie a feţei.
          P305 + P351 + P338: ÎN CAZ DE CONTACT CU OCHII: Clătiți cu atenție cu apă timp de mai multe minute. Scoateți lentilele de contact, dacă este cazul și dacă acest lucru se poate face cu ușurință. Continuați să clătiți.
          P337 + P313: Dacă iritarea ochilor persistă: consultaţi medicul.
          Signal WordAtenţie
          RTECSVZ4050000
          Storage class10 - 13 Alte lichide sau solide
          WGKWGK 1 slabă contaminare a apei
          Disposal14
          Saruri anorganice: Categoria I. Solutii neutre ale acestor săruri: container D. Inainte de plasarea in container-ul D, verificati pH-ul cu strip-uri indicatoare de pH, indicator universal (Cod Merck 109525).
          Safety Information
          Categories of dangeriritant
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita între +15°C la +25°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Global Trade Item Number
          Catalogue Number GTIN
          1024050080 04022536555812
          1024050083 04054839650642

          Related Products & Applications

          Accessories (Primary)

          Catalogue Number Description  
          109057 Acid clorhidric Show Pricing & Availability

          Categories

          Analytics and Sample Preparation > Reference Materials > Certipur® Volumetric Standards > for Acidimetry
          Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Volumetric Standards > for Acidimetry