 |
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| Producer, Manufacturer,
Supplier of |
| Carmine |
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| GRR
Code : |
0498 |
|
| CAS No : |
1390-65-4 |
| CI No : |
75470 |
| Molecular Formula
: |
C44H37AlCaO27.3H2O |
| Molecular Weight
: |
1118.78 |
| Description
: |
Deep red powder · Soluble in dimethylsulphoxide ·
APPLICATIONS: Biological methods and bibliography
|
| Website : |
|
| Synonyms : |
C44H37AlCaO27.3H2O, C.I. 75470 |
| Specifications
: |
| Specifications |
|
| Identity |
IR p/t. |
| l1 of max. ABS in DMSO |
563-571 nm |
| l2 of max. ABS in DMSO |
525-533 nm |
| A 1%, 1 cm, l1 max |
>70 |
| A 1%, 1 cm, l2 max |
>100 |
| Ratio lmax. P+/- 15 nm (at l528 nm) |
1,00-1,10 |
MAXIMUM LIMIT OF IMPURITIES |
|
| Loss on drying at 110°C |
15 % | |
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| GRR
Group© 2006. All rights reserved. |
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