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| Producer, Manufacturer,
Supplier of |
| Curcumin |
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| GRR
Code : |
0579 |
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| CAS No : |
458-37-7 |
| CI No : |
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| Molecular Formula
: |
C21H20O6 |
| Molecular Weight
: |
368.39 |
| Description
: |
Orange-yellow crystalline powder · Insoluble in water · Soluble in alcohol and acetic acid · M. P.: 183 ° C ·
APPLICATIONS: Analytical reagent · For preparing curcuma paper pH range 8 - 9 · For the detection of boron |
| Website : |
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| Synonyms : |
Natural Yellow 3, Diferuloilmethane, 1,7-bis-(4-Hydroxy-3-Methoxyphenyl)-1,6-Heptadiene-3,3-Dione, C21H20O6 |
| Specifications
: |
| Specifications |
|
| Minimum assay (Spectrophotometric) |
93 % |
| Identity |
IR p/t. |
| l of max. ABS in C3H6O |
418-422 nm |
| A 1%, 1 cm, lmax |
>1530 | |
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Description |
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| GRR
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