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108175 Thymolftalein

indikátor ACS,Reag. Ph Eur

Thymolftalein MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 125-20-2 EC Number: 204-729-7 Molar Mass: 430.54 g/mol Hill Formula: C₂₈H₃₀O₄ Grade: ACS,Reag. Ph Eur
108175
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Tabulka spec. kláve

CAS #EC NumberHill FormulaMolar MassGrade Value
125-20-2204-729-7C₂₈H₃₀O₄430.54 g/molACS,Reag. Ph Eur

Products

Katalogové čísloBalení ks/bal.
1081750005 Skleněná láhev 5 g
1081750025 Skleněná láhev 25 g
1081750100 Skleněná láhev 100 g
Description
Catalogue Number108175
References
Product Information
CAS number125-20-2
EC number204-729-7
GradeACS,Reag. Ph Eur
Hill FormulaC₂₈H₃₀O₄
Molar Mass430.54 g/mol
HS Code2932 20 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point251 - 253 °C
Bulk density400 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Ostatní kapalné a tuhé látky
WGKWGK 3 látka silně 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
Product Usage Statements
Storage and Shipping Information
StorageSkladovat od +2°C až +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
AppearanceWhite to almost white powder, eventually slightly yellowish.
Clarity of solution (1 g/l; ethanol)passes test
Absorption maximum λmax. (buffer pH 10.5)592 - 596 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; buffer pH 10.5; calculated on anhydrous substance)800 - 900
Transition rangepH 9.0 - pH 10.5 colourless - blue
Transition range (according to ACS)passes test
Transition interval (according Reag. Ph Eur)passes test
Loss on drying (110 °C)≤ 1 %
Global Trade Item Number
Katalogové číslo GTIN
1081750005 04022536101224
1081750025 04022536101231
1081750100 04022536101248