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106559 Fosfat acid de di-sodiu anhidru

pentru analiza, dimensiuni particule aprox. 0,2-1 mm (~18-80 mesh ASTM) EMSURE®

Fosfat acid de di-sodiu anhidru MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7558-79-4 EC Number: 231-448-7 Molar Mass: 141.96 g/mol Chemical Formula: Na₂HPO₄ Hill Formula: HNa₂O₄P
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106559
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7558-79-4231-448-7HNa₂O₄PNa₂HPO₄141.96 g/mol

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      		 Plastic bottle 500 g
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      1065599025
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          Description
          Catalogue Number106559
          Descriptiondi-Sodium hydrogen phosphate anhydrous
          References
          Product Information
          CAS number7558-79-4
          EC number231-448-7
          Hill FormulaHNa₂O₄P
          Chemical formulaNa₂HPO₄
          Molar Mass141.96 g/mol
          HS Code2835 22 00
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density1.53 g/cm3 (20 °C)
          Melting Point>450 °C (descompunere)
          pH value8.9 - 9.2 (50 g/l, H₂O, 25 °C)
          Bulk density880 kg/m3
          Solubility77 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          RTECSWC4500000
          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
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita între +2°C la +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDKein Gefahrgut
          Declaration (transport by air) IATA-DGRNo Dangerous Good
          Declaration (transport by sea) IMDG-CodeNo Dangerous Good
          Supplemental Information
          Specifications
          Assay (acidimetric)≥ 99.0 %
          pH-value (5 %; water)8.9 - 9.2
          Chloride (Cl)≤ 0.002 %
          Sulfate (SO₄)≤ 0.005 %
          Total nitrogen (N)≤ 0.001 %
          Heavy metals (as Pb)≤ 0.001 %
          Fe (Iron)≤ 0.001 %
          K (Potassium)≤ 0.01 %
          Particle size (0.2 - 1 mm)about 90 %
          Loss on Drying (105 °C)≤ 0.2 %
          Global Trade Item Number
          Catalogue Number GTIN
          1065590500 04022536078960
          1065599025 04022536532431