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112553 孔孟欣亮藍　R250

Coomassie® Brilliant blue R 250 (C.I. 42660) for electrophoresis Trademark of Imperial Chemical Industries PLC. CAS 6104-59-2, pH 6.2 (10 g/l, H₂O, 25 °C).

孔孟欣亮藍　R250 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
112553
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Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1.12553.0025 玻璃瓶 25 g
Description
Catalogue Number112553
References
Product Information
CAS number6104-59-2
EC number228-060-5
Hill FormulaC₄₅H₄₄N₃NaO₇S₂
Molar Mass825.99 g/mol
HS Code3212 90 90
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationCoomassie® Brilliant blue R 250 (C.I. 42660) for electrophoresis Trademark of Imperial Chemical Industries PLC. CAS 6104-59-2, pH 6.2 (10 g/l, H₂O, 25 °C).
Biological Information
Physicochemical Information
Melting Point174 - 180 °C
pH value6.2 (10 g/l, H₂O, 25 °C)
Bulk density250 kg/m3
Solubility20 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 5000 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 3 highly hazardous to water
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
StorageStore at +5°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Identity (UV/VIS-Spectrum)passes test
Absorption maximum λmax. (buffer pH 7.0)554 - 563 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; buffer pH 7.0; calc. on dried substance)≥ 300
TLC-Testpasses test
Loss on drying (110 °C)≤ 5 %
Suitability for electrophoresispasses test
Global Trade Item Number
Catalogue Number GTIN
1.12553.0025 04022536143880