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101408 Crystal violet (C.I. 42555)

indicator ACS,Reag. Ph Eur

Crystal violet (C.I. 42555) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Hexamethylenepararosaniline chloride, Gentian violet (C.I. 42555), Hexamethyl-p-rosanilinium, Methyl violet 10 B

CAS #: 548-62-9 EC Number: 208-953-6 Molar Mass: 407.99 g/mol Hill Formula: C₂₅H₃₀ClN₃ Grade: ACS,Reag. Ph Eur
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101408
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
548-62-9208-953-6C₂₅H₃₀ClN₃407.99 g/molACS,Reag. Ph Eur

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      1.01408.0100
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          Description
          Catalogue Number101408
          SynonymsHexamethylenepararosaniline chloride, Gentian violet (C.I. 42555), Hexamethyl-p-rosanilinium, Methyl violet 10 B
          References
          Product Information
          CAS number548-62-9
          EC index number612-204-00-2
          EC number208-953-6
          GradeACS,Reag. Ph Eur
          Hill FormulaC₂₅H₃₀ClN₃
          Molar Mass407.99 g/mol
          HS Code3212 90 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Density1.19 g/cm3 (20 °C)
          Melting Point215 °C
          pH value2.5 - 3.5 (10 g/l, H₂O, 20 °C)
          Bulk density220 - 400 kg/m3
          Solubility10 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 420 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302: Harmful if swallowed.
          H318: Causes serious eye damage.
          H351: Suspected of causing cancer.
          H410: Very toxic to aquatic life with long lasting effects.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P273: Avoid release to the environment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          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 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordDanger
          RTECSBO9000000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly hazardous to water
          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
          Categories of dangerharmful, carcinogenic, irritant, dangerous for the environment
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
          Declaration (transport by air) IATA-DGRUN 3077 , 9, III
          Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
          Supplemental Information
          Specifications
          Dye content (spectrophotometrically; calc. on dried substance)≥ 90.0 %
          Identity (UV/VIS-Spectrum)passes test
          Absorbance characteristics (Ratio, E (λmax - 15 nm)/E (λmax +  15 nm))0.98 - 1.20
          Absorption maximum λmax. (water)589 - 594 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.002 g/l; water)2000 - 2450
          TLC-Testpasses test
          Michler`s ketone< 0.10 %
          Loss on drying (110 °C, 4 h)≤ 7.5 %
          Suitability as indicator (ACS)passes test
          Suitability as indicator (Reag. Ph Eur)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          1.01408.0025 04022536020402
          1.01408.0100 04022536020419