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103170 Eriochrómová čerň T (C.I. 14645)

indikátor pre komplexometriu ACS,Reag. Ph Eur

Eriochrómová čerň T (C.I. 14645) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Chrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt

CAS #: 1787-61-7 EC Number: 217-250-3 Molar Mass: 461.38 g/mol Hill Formula: C₂₀H₁₂N₃NaO₇S Grade: ACS,Reag. Ph Eur
103170
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Overview

Replacement Information
Replacement InformationIn North America 1.03170.0100 replaces and is identical to EX0100-5

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
1787-61-7217-250-3C₂₀H₁₂N₃NaO₇S461.38 g/molACS,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1031700025 Sklená flaša 25 g
1031700100 Sklená flaša 100 g
Description
Catalogue Number103170
ReplacesEX0100-5; EX0100
SynonymsChrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt
References
Product Information
CAS number1787-61-7
EC number217-250-3
GradeACS,Reag. Ph Eur
Hill FormulaC₂₀H₁₂N₃NaO₇S
Molar Mass461.38 g/mol
HS Code3212 90 90
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
pH value3.7 (10 g/l, H₂O, 20 °C)
Bulk density400 - 600 kg/m3
Solubility50 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Potkan 17590 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H319: Spôsobuje vážne podráždenie očí.
H411: Toxický pre vodné organizmy, s dlhodobými účinkami.
Precautionary Statement(s)P264: Po manipulácii starostlivo umyte pokožku.
P273: Zabráňte uvoľneniu do životného prostredia.
P280: Noste ochranné okuliare/ ochranu tváre.
P305 + P351 + P338: PO ZASIAHNUTÍ OČÍ: Niekoľko minút ich opatrne vyplachujte vodou. Ak používate kontaktné šošovky a je to možné, odstráňte ich. Pokračujte vo vyplachovaní.
P337 + P313: Ak podráždenie očí pretrváva: vyhľadajte lekársku pomoc/ starostlivosť.
P391: Zozbierajte uniknutý produkt.
P501: Zneškodnite obsah/ nádobu v zariadení schválenom pre likvidáciu odpadov.
Signal WordPozor
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 2 významne ohrozuje vodné zdroje
Disposal3
Relatívne nereaktívne organické reagencie je potrebné zhromaždovať v nádobe A. Ak sú halogénované, je potrebné ich zhromaždovať v nádobe B. Pre tuhé zvyšky použite nádobu C.
Safety Information
Categories of dangerdráždivá, nebezpe?ná pre životné prostredie
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +15°C až +25°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
Identity (UV/VIS-Spectrum)passes test
AppearanceBlack to dark brown-black fine powder, eventually with granular parts
Clarity of solutionpasses test
Absorption maximum λmax. (buffer pH 10.0)612 - 616 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.02 g/l; buffer pH 10.0; calc. on dried substance)400 - 510
Loss on drying (110 °C)≤ 7 %
Suitability as indicator (for complexometric titration, ACS)passes test
Suitability as indicator (Reag. Ph Eur)passes test
Global Trade Item Number
Catalogue Number GTIN
1031700025 04022536040431
1031700100 04022536040455