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103026 Brómtymolová modrá

indikátor ACS,Reag. Ph Eur

Brómtymolová modrá 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
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Overview

Replacement Information

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
1030260005 Sklená flaša 5 g
1030260025 Sklená flaša 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 Iné kvapaliny a tuhé látky
WGKWGK 3 silne 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
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +2°C až +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
Catalogue Number GTIN
1030260005 04022536039015
1030260025 04022536039022