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106395 Carbonat de sodiu

Sodium carbonate anhydrous 99.999 Suprapur®. CAS No. 497-19-8, EC Number 207-838-8.

Carbonat de sodiu MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: anhydrous soda

CAS #: 497-19-8 EC Number: 207-838-8 Molar Mass: 105.99 g/mol Chemical Formula: Na₂CO₃ Hill Formula: CNa₂O₃
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Overview

Key Spec Table

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

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      Limited Availability Limited Availability
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      Availability to be confirmed
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          Description
          Catalogue Number106395
          Synonymsanhydrous soda
          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 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationSodium carbonate anhydrous 99.999 Suprapur®. CAS No. 497-19-8, EC Number 207-838-8.
          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
          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
          Storage and Shipping Information
          StorageA se depozita între +2°C la +30°C.
          Specifications
          Purity (metallic)≥ 99.999 %
          Assay (acidimetric)≥ 99.5 %
          Chloride (Cl)≤ 10 ppm
          Phosphate (PO₄)≤ 0.05 ppm
          Silicate (SiO₂)≤ 5 ppm
          Sulfate (SO₄)≤ 10 ppm
          Al (Aluminium)≤ 0.05 ppm
          As (Arsenic)≤ 0.1 ppm
          Ba (Barium)≤ 5.0 ppm
          Ca (Calcium)≤ 0.10 ppm
          Cd (Cadmium)≤ 0.005 ppm
          Ce (Cerium)≤ 0.010 ppm
          Co (Cobalt)≤ 0.005 ppm
          Cr (Chromium)≤ 0.010 ppm
          Cu (Copper)≤ 0.005 ppm
          Eu (Europium)≤ 0.010 ppm
          Fe (Iron)≤ 0.05 ppm
          Hg (Mercury)≤ 0.05 ppm
          K (Potassium)≤ 1.0 ppm
          La (Lanthanum)≤ 0.010 ppm
          Li (Lithium)≤ 0.5 ppm
          Mg (Magnesium)≤ 0.10 ppm
          Mn (Manganese)≤ 0.010 ppm
          Ni (Nickel)≤ 0.020 ppm
          Pb (Lead)≤ 0.010 ppm
          Sc (Scandium)≤ 0.010 ppm
          Sm (Samarium)≤ 0.010 ppm
          Sr (Strontium)≤ 0.10 ppm
          Tl (Thallium)≤ 0.01 ppm
          Y (Yttrium)≤ 0.010 ppm
          Yb (Ytterbium)≤ 0.010 ppm
          Zn (Zinc)≤ 0.010 ppm
          Global Trade Item Number
          Catalogue Number GTIN
          1063950050 04022536076010
          1063950500 04022536076027