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

103026 Błękit bromotymolowy

wskaźnik ACS,Reag. Ph Eur

Błękit bromotymolowy MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 3',3''-Dibromothymolsulfonphthalein, BTB

CAS #: 76-59-5 EC Number: 200-971-2 Molar Mass: 624.40 g/mol Hill Formula: C₂₇H₂₈Br₂O₅S Grade: ACS,Reag. Ph Eur
103026
Purchase on Sigma-Aldrich

Przegląd

Replacement Information

Tabela kluczowych gatunków

CAS #EC NumberHill FormulaMolar MassGrade Value
76-59-5200-971-2C₂₇H₂₈Br₂O₅S624.40 g/molACS,Reag. Ph Eur

Products

Numer katalogowyOpakowanie Ilość/opak.
1030260005 Butelka szklana 5 g
1030260025 Butelka szklana 25 g
Description
Catalogue Number103026
Synonyms3',3''-Dibromothymolsulfonphthalein, BTB
References
Product Information
CAS number76-59-5
EC number200-971-2
GradeACS,Reag. Ph Eur
Hill FormulaC₂₇H₂₈Br₂O₅S
Molar Mass624.40 g/mol
HS Code2934 99 99
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point201 °C
Bulk density450 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Inne substancje ciekłe i stałe
WGKWGK 3 silne zanieczyszczenie wody
Disposal3
Względnie niereaktywne odczynniki organiczne należy zbierać w Kategorii A. Odczynniki chlorowcowane należy umieszczać w Kategorii B. Do pozostałości stałych stosować Kategorię C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StoragePrzechowywać w +2°C do +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
Clarity of solution (1 g/l; ethanol)passes test
Transition rangepH 5.8 - pH 7.6 yellow - blue
Absorption maximum λ 1 max. (buffer pH 5.8)430 - 435 nm
Absorption maximum λ 2 max. (buffer pH 7.6)615 - 618 nm
Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 5.8; calc. on dried substances)260 - 305
Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 7.6; calc. on dried substances)455 - 530
Loss on drying (110 °C)≤ 3 %
Transition range (according to ACS)passes test
Sensitivity testpasses test
Global Trade Item Number
Numer katalogowy GTIN
1030260005 04022536039015
1030260025 04022536039022