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| Producer, Manufacturer,
Supplier of |
| Eosin Bluish |
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| GRR
Code : |
0673 |
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| CAS No : |
548-24-3 |
| CI No : |
45400 |
| Molecular Formula
: |
C20H6Br2N2Na2O9 |
| Molecular Weight
: |
624.09 |
| Description
: |
Dark red powder · Solubility in water 50 g/l . In alcohol 20 g/l · Insoluble in ether ·
APPLICATIONS: Counterstain for collagen , following Mayers Hemalum ,Used with Azure A as a tissue stain for cell granules , nuclei and microorganisms , For differential staining of cells of the anterior pituitary ,Biological methods and bibliography
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| Website : |
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| Synonyms : |
4,5-Dibromo-2,7-Dinitrofluorescein Sodium Salt, Acid Red 91, Eosin Scarlett, Eosin B, C20H6Br2N2Na2O9, C.I. 45400, C.I. 45400 |
| Specifications
: |
| Specifications |
|
| Identity |
IR p/t. |
| l of max. ABS in H2O |
516-520 nm |
| A 1%; 1cm; lmax |
>750 |
| Ratio lmax. P-/+15 nm |
0,96-1,22 |
| T.L.C |
p/t. |
MAXIMUM LIMIT OF IMPURITIES |
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| Loss on drying at 110°C |
15 % | |
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| Packaging : |
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Weight |
Description |
Price |
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| GRR
Group© 2006. All rights reserved. |
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