COOMASSIE BRILLIANT BLUE R 250 (C.I. 426

Code: 1125530025 D2-231

Analysis Note

Identity (UV/VIS-Spectrum): passes testAbsorption maximum λmax. (buffer pH 7.0): 554 - 563 nmSpec. Absorptivity A 1%/1cm (λmax; ...


read more

Your Price
€63.60 EACH
Discontinued
€78.23 inc. VAT

Analysis Note

Identity (UV/VIS-Spectrum): passes testAbsorption maximum λmax. (buffer pH 7.0): 554 - 563 nmSpec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; buffer pH 7.0; calc. on dried substance): ≥ 300TLC-Test: passes testLoss on drying (110 °C): ≤ 5 %Suitability for electrophoresis: passes test

Packaging

25 g in Glass bottle

εmax≥300 at 554-563 nm at 0.025 g/L (pH 7.0)
application(s)diagnostic assay manufacturinghematologyhistology
bulk density250 kg/m3
InChI keyHAEGGLCXLFWTBE-UHFFFAOYSA-M
InChI1S/C45H45N3O7S2.Na/c1-4-47(31-33-9-7-11-43(29-33)56(49,50)51)40-23-15-36(16-24-40)45(35-13-19-38(20-14-35)46-39-21-27-42(28-22-39)55-6-3)37-17-25-41(26-18-37)48(5-2)32-34-10-8-12-44(30-34)57(52,53)54;/h7-30,46H,4-6,31-32H2,1-3H3,(H-,49,50,51,52,53,54);/q;+1/p-1
mp174-180 °C
pH6.2 (25 °C, 10 g/L in H2O)
potency>5000 mg/kg LD50, oral (Rat)
Quality Level100
solubility20 g/L
storage temp.2-30°C
technique(s)protein staining: suitable
Cas Number6104-59-2
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN

GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.