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110107 Arsenazo III

metal indicator

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

Synonyms: 2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthaline-3,6-disulfonic acid

CAS #: 1668-00-4 EC Number: 216-788-6 Molar Mass: 776.36 g/mol Hill Formula: C₂₂H₁₈As₂N₄O₁₄S₂
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110107
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
1668-00-4216-788-6C₂₂H₁₈As₂N₄O₁₄S₂776.36 g/mol

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      Description
      Catalogue Number110107
      Synonyms2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthaline-3,6-disulfonic acid
      References
      Product Information
      CAS number1668-00-4
      EC index number033-002-00-5
      EC number216-788-6
      Hill FormulaC₂₂H₁₈As₂N₄O₁₄S₂
      Molar Mass776.36 g/mol
      HS Code2931 90 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      pH value2.3 (10 g/l, H₂O, 20 °C)
      Bulk density850 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H301 + H331: Toxic în caz de înghiţire sau prin inhalare.
      H410: Foarte toxic pentru mediul acvatic cu efecte pe termen lung.
      Precautionary Statement(s)P261: Evitaţi să inspiraţi praful.
      P264: Spălaţi-vă pielea bine după utilizare.
      P270: A nu mânca, bea sau fuma în timpul utilizării produsului.
      P273: Evitaţi dispersarea în mediu.
      P301 + P310: ÎN CAZ DE ÎNGHIȚIRE: sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
      P304 + P340 + P311: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
      Signal WordPericol
      Storage class6.1C Compuşi combustibili, toxicitate acută Categoria 3/compuşi toxici sau compuşi ce provoacă efecte cronice
      WGKWGK 3 puternică poluare a apei
      Disposal15
      Solutiile cu continut de metale grele si solidele: container E. Amestecati nichel Raney (sau nichel Urushibara) sub forma unei suspensii apoase in acid clorhidric (Cod Merck 100312) pana la dizolvare. Nici nichelul Raney si nici reziduul de filtrate nu trebuie lasate sa se usuce, deoarece se aprind spontan in contact cu aerul.
      Safety Information
      Categories of dangertoxic, periculos pentru mediu
      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, RIDUN 3465 , 6.1, III
      Declaration (transport by air) IATA-DGRUN 3465 , 6.1, III
      Declaration (transport by sea) IMDG-CodeUN 3465 , 6.1, III
      Supplemental Information
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (buffer pH 10.0)569 - 576 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; buffer pH 10.0; calculated on dried substance)300 - 450
      Loss on drying (110 °C)≤ 10 %
      Suitability as indicatorpasses test
      Global Trade Item Number
      Catalogue Number GTIN
      1101070005 04022536121536

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      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenols and Phenol Ethers with Other Hydroxyl or Ether Groups
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Arsenic and Selenic Compounds
      Reagents, Chemicals and Labware > Inorganic Reagents > Safety Products and General Applications > Indicators > Complex or Metal Indicators