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Epigenetics |
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| Epigenetics>【GeneMarkBio】 |
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Eosin Y, Sodium salt (BBI)（EE0441） |
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Eosin Y, Sodium salt (BBI)
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Description
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| 2',4',5'7'-Tetrabromofluorescein disodium salt |
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| C20H6O5Br4Na2 |
MW 691.86 |
| Purity |
>90.0% |
| λmax |
515-518 nm |
| Storage (CAS# 17372-87-1) |
18-25°C |
| Grade |
Certified |
| Red to brown powder. Soluble in water, slightly soluble in ethanol |
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| Code |
Size |
| EE0441 |
25 g |
| EE0441 |
100 g |
Eosin Y, water soluble (GM)
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Description
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IND Grade |
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2',4',5'7'-Tetrabromofluorescein disodium salt
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| C20H6O5Br4Na2 |
MW 691.86 |
| CAS# 17372-87-1 |
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| Loss on drying |
9.0% |
| Halide (as Br) |
1.0% |
| Mass absorbance |
120 L/cm·g |
| Sensitivity test |
Passes test |
| Solubility test in water |
Passes test |
| Maximum absorption wavelength |
515 nm |
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| Code |
Size |
| GJDH28010-020 |
25 g |
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