Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

106076 Methylčerveň (C.I. 13020)

indikátor ACS,Reag. Ph Eur

Methylčerveň (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
Purchase on Sigma-Aldrich

Přehled

Replacement Information

Tabulka spec. kláve

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

Products

Katalogové čísloBalení ks/bal.
1060760025 Skleněná láhev 25 g
1060760100 Skleněná láhev 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 Ostatní kapalné a tuhé látky
WGKWGK 2 látka ohrožující vody
Disposal3
Relativně nereaktivní organické reagencie mohou být shromažďovány v kontejneru A. Pokud jsou halogenované, musí být umístěny v kontejneru B. U pevných reziduí použijte kontejner C.
Safety Information
Categories of dangernebezpe?ný pro životní prost?edí
Product Usage Statements
Storage and Shipping Information
StorageSkladovat od +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
Katalogové číslo GTIN
1060760025 04022536072722
1060760100 04022536072746