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105227 | Cupferron

105227
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar MassGrade Value
      135-20-6205-183-2C₆H₉N₃O₂155.16 g/molACS

      Pricing & Availability

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      1052270025
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          Glass bottle 25 g
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          1052270100
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              Glass bottle 100 g
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              Description
              Catalogue Number105227
              SynonymsCopperone, N-Nitrosophenylhydroxylamine ammonium salt, N-Phenyl-N-nitrosohydroxylamine ammonium salt
              References
              Product Information
              CAS number135-20-6
              EC number205-183-2
              GradeACS
              Hill FormulaC₆H₉N₃O₂
              Molar Mass155.16 g/mol
              HS Code2928 00 90
              Structure formula Image
              Applications
              ApplicationCupferron GR for analysis ACS. CAS 135-20-6, molar mass 155.16 g/mol. MSDS and product information below.
              Biological Information
              Physicochemical Information
              Melting Point153 - 155 °C (decomposition)
              Bulk density460 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 199 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s)

              Hazard Statement(s)H350: May cause cancer.
              H301: Toxic if swallowed.
              H319: Causes serious eye irritation.
              H335: May cause respiratory irritation.
              H341: Suspected of causing genetic defects.
              Precautionary Statement(s)P201: Obtain special instructions before use.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
              Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
              WGKWGK 3 highly water endangering
              Disposal9
              Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
              Safety Information
              Hazard Symbols Toxic
              Categories of dangercarcinogenic, toxic, irritant, mutagenic
              R PhraseR 45-25-36/37-68
              May cause cancer.Also toxic if swallowed.Irritating to eyes and respiratory system.Possible risk of irreversible effects.
              S PhraseS 53-36/37-45
              Avoid exposure - obtain special instructions before use.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 2811 , 6.1, III
              Declaration (transport by air) IATA-DGRUN 2811 , 6.1, III
              Declaration (transport by sea) IMDG-CodeUN 2811 , 6.1, III
              Supplemental Information
              Specifications
              Assay (from NH₄)≥ 98.0 %
              Identity (IR)passes test
              In water insoluble matter≤ 0.01 %
              Spec. Absorptivity A 1%/1cm (at 281 nm; 1 %; 1 cm; water)≥ 515
              Sulfated ash≤ 0.05 %
              Suitability for precipitation of iron ionspasses test

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              Categories

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Nitroso Compounds and Nitrites
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Amines and Ammonium Compounds > Aromatic and Heteroaromatic Amines > Primary Aromatic Amines (Anilines)
              Analytics and Sample Preparation > Test Kits and Photometric Methods > Reagents for Classical Photometry