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| Producer, Manufacturer,
Supplier of |
| Calcein |
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| GRR
Code : |
0473 |
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| CAS No : |
1461-15-0 |
| CI No : |
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| Molecular Formula
: |
C30H26N2O13 |
| Molecular Weight
: |
622.54 |
| Description
: |
Orange powder ˇ Solubility in water 4 g/l. In alcohol 0,6 g/l ˇ M. P.: 300 ēC dec. ˇ
APPLICATIONS: Reagent for Ca ˇ Indicator for the complexometric determination of Ca and Mg ˇDetermination of Ca in biological systems
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| Website : |
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| Synonyms : |
Fluorexone, bis-[N,N-bis-(Carboximethyl)Aminomethyl]-Fluorescein, Fluorescein Complexone |
| Specifications
: |
| Specifications |
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| Identity |
IR p/t. |
| l of max. ABS. in NaOH 0,002 mol/l |
492-500 nm |
| A 1%, 1cm, lmax |
>650 |
| T.L.C |
p/t. |
MAXIMUM LIMIT OF IMPURITIES |
|
| Insoluble matter in NaOH |
p/t. |
| Loss on drying at 135°C |
15 % |
| Suitability as complexometric indicator. |
p/t. | |
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| Packaging : |
| Weight Unit |
Weight |
Description |
Price |
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| GRR
Group© 2006. All rights reserved. |
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