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101895 Brómtimolkék nátrium só

vízoldható indikátor ACS

Brómtimolkék nátrium só MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 34722-90-2 EC Number: 252-169-7 Molar Mass: 646.38 g/mol Hill Formula: C₂₇H₂₇Br₂NaO₅S Grade: ACS
101895
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Kulcsspecifikációk táblázata

CAS #EC NumberHill FormulaMolar MassGrade Value
34722-90-2252-169-7C₂₇H₂₇Br₂NaO₅S646.38 g/molACS

Products

KatalógusszámCsomagolás Menny./csomag
1018950010 Üvegpalack 10 g
Description
Catalogue Number101895
References
Product Information
CAS number34722-90-2
EC number252-169-7
GradeACS
Hill FormulaC₂₇H₂₇Br₂NaO₅S
Molar Mass646.38 g/mol
HS Code2914 79 19
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
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; water)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)200 - 300
Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 7.6; calc. on dried substances)380 - 480
Loss on drying (110 °C)≤ 5.0 %
Transition range (according to ACS)passes test
Global Trade Item Number
Katalógusszám GTIN
1018950010 04022536026046