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Bleu de thymol sel de sodium water_ACS reagent grade 95% Dye, Sigma-Aldrich®

Marques : SIGMA ALDRICH MICROSCOPY
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): S,S-Dioxyde de l'hydrogéno-4,4'-(3H-2,1-benzoxathiol-3-ylidène)bis[5-méthyl-2-(1-méthyléthyl)phénolate] sodium

MQ200

861367-25G 861367-5G
861367-25GEA 150 EUR
861367-25G 861367-5G
Bleu de thymol sel de sodium water_ACS reagent grade 95% Dye, Sigma-Aldrich®
Bleu de thymol sel de sodium
Formule: C₂₇H₂₉NaO₅S
Poids moléculaire: 488.58 g/mol
Point de fusion: 283
Densité: 1.19 g/cm³ (20 °C)
Température de stockage: Room Temperature
Numéro MDL: MFCD00151093
Numéro CAS: 62625-21-2
EINECS: 263-650-6
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=0ebfc1bdaa6d2db4172c2e91dedebefd5e90e822&vid=55d8e4e97a25fd218390c34f3bc7e47526218e8f&prid=web&clid=SAPDAM

Commander maintenant

Résultats des tests de spécification

Appearance (Colour) Conforms to Requirements
Red-Brown to Brown or Black
Appearance (Form) Powder to Crystalline Powder
Infrared spectrum Conforms to Structure
Wavelength 298 - 304 nm
Extinction Coefficient ≥11000
TLC Consistent With 95% Dye Content Conforms
Clarity of Solution Pass
Visual Interval
pH 1.2, Red/Pink
Pass
Visual Interval
pH 2.2, Orange
Pass
Visual Interval
pH 2.8, Yellow
Pass
Visual Interval
pH 8.0, Yellow
Pass
Visual Interval
pH 8.4, Green
Pass


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