1.12553

Coomassie Brilliant blue R 250 (C.I. 42660)

for electrophoresis Trademark of Imperial Chemical Industries PLC

Manufacturer: Sigma Aldrich

CAS Number: 6104-59-2

Synonym(S): Coomassie Brilliant blue R 250 (C.I. 42660), protein stain

Select a Size

Pack Size SKU Availability Price
25 G 1.12553-25-G In Stock ₹ 9,490.01

1.12553 - 25 G

₹ 9,490.01

In Stock

Quantity

1

Base Price: ₹ 9,490.01

GST (18%): ₹ 1,708.202

Total Price: ₹ 11,198.212

Quality Level

100

potency

>5000 mg/kg LD50, oral (Rat)

technique(s)

protein staining: suitable

pH

6.2 (25 °C, 10 g/L in H2O)

mp

174-180 °C

solubility

20 g/L

bulk density

250 kg/m3

εmax

≥300 at 554-563 nm at 0.025 g/L (pH 7.0)

application(s)

diagnostic assay manufacturinghematologyhistology

storage temp.

2-30°C

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Description

  • 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

SAFETY INFORMATION

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Quality Level:
100

potency:
>5000 mg/kg LD50, oral (Rat)

technique(s):
protein staining: suitable

pH:
6.2 (25 °C, 10 g/L in H2O)

mp:
174-180 °C

solubility:
20 g/L

bulk density:
250 kg/m3

εmax:
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application(s):
diagnostic assay manufacturinghematologyhistology

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2-30°C

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