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108122 Brómfenolkék

indikátor, pH 3,0-4,6 ACS,Reag. Ph Eur

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

Synonyms: 3,3',5,5'-Tetrabromophenolsulfonphthalein, BPB

CAS #: 115-39-9 EC Number: 204-086-2 Molar Mass: 669.98 g/mol Hill Formula: C₁₉H₁₀Br₄O₅S Grade: ACS,Reag. Ph Eur
108122
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Kulcsspecifikációk táblázata

CAS #EC NumberHill FormulaMolar MassGrade Value
115-39-9204-086-2C₁₉H₁₀Br₄O₅S669.98 g/molACS,Reag. Ph Eur

Products

KatalógusszámCsomagolás Menny./csomag
1081220005 Üvegpalack 5 g
1081220025 Üvegpalack 25 g
Description
Catalogue Number108122
Synonyms3,3',5,5'-Tetrabromophenolsulfonphthalein, BPB
References
Product Information
CAS number115-39-9
EC number204-086-2
GradeACS,Reag. Ph Eur
Hill FormulaC₁₉H₁₀Br₄O₅S
Molar Mass669.98 g/mol
HS Code2934 99 99
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Melting Point270 - 273 °C (bomlás)
Bulk density730 kg/m3
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Storage class10 - 13 Egyéb folyadékok és szilárd anyagok
WGKWGK 3 erősen vízszennyező
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
Storage+2°C és +30°C között tárolandó.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
Clarity of solution (1 g/l; ethanol)passes test
Transition rangepH 3.0 - pH 4.6 greenish yellow - blue violet
Absorption maximum λ 1 max. (buffer pH 3.0)434 - 439 nm
Absorption maximum λ 2 max. (buffer pH 4.6)590 - 593 nm
Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 3.0; calc. on dried substances)350 - 400
Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 4.6; calc. on dried substances)940 - 1050
Loss on drying (110 °C)≤ 2 %
Transition range (according to ACS)passes test
Sensitivity testpasses test
Global Trade Item Number
Katalógusszám GTIN
1081220005 04022536100715
1081220025 04022536100722