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106076 Metylová červeň (C.I. 13020)

indikátor ACS,Reag. Ph Eur

Metylová červeň (C.I. 13020) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 4-Dimethylaminoazobenzene-2'-carboxylic acid

CAS #: 493-52-7 EC Number: 207-776-1 Molar Mass: 269.31 g/mol Hill Formula: C₁₅H₁₅N₃O₂ Grade: ACS,Reag. Ph Eur
106076
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar MassGrade Value
493-52-7207-776-1C₁₅H₁₅N₃O₂269.31 g/molACS,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1060760025 Sklená flaša 25 g
1060760100 Sklená flaša 100 g
Description
Catalogue Number106076
Synonyms4-Dimethylaminoazobenzene-2'-carboxylic acid
References
Product Information
CAS number493-52-7
EC number207-776-1
GradeACS,Reag. Ph Eur
Hill FormulaC₁₅H₁₅N₃O₂
Molar Mass269.31 g/mol
HS Code2927 00 29
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point179 - 182 °C
Bulk density300 - 500 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 2 ohrozujúce vody
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 dangernebezpe?ná pre životné prostredie
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +2°C až +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
Identity (UV/VIS-Spectrum)passes test
AppearanceRed to red-violet powder, eventually with granular parts.
Clarity of solution (1 g/l; ethanol)passes test
Melting point (capillary method, temperatur measerment in the heating block)179 - 182 °C
Transition rangepH 4.4 - pH 6.0 Red - yellow
Absorption maximum (buffer pH 4.5)523 - 526 nm
Absorption maximum (buffer pH 6.2)427 - 437 nm
Spec. Absorptivity A 1%/1cm(λmax.; 0.00335 g/l; buffer pH 4.5;calc. on dried substances)1350 - 1500
Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; buffer pH 6.2; calculated on anhydrous substance)700 - 800
Transition range (according to ACS)passes test
Loss on drying (110 °C)≤ 5 %
Global Trade Item Number
Catalogue Number GTIN
1060760025 04022536072722
1060760100 04022536072746