NILE CHEMICALS
FLUORESCEIN SODIUM
FLUORESCEIN SODIUM |
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Specification |
Test |
Results |
Batch Size |
250 kgs |
. |
Batch no: |
FS - 35 |
. |
CI no |
45350 |
. |
CAS No |
518-47-8 |
. |
C20 H10Na2O5 |
. |
. |
M.W. |
376.28 |
. |
Minimum Assay |
98.5% |
99.00% |
Absorption1% 1Cm in pH 8.0 at |
(1950 - 2150) |
2140 |
am,da max 491.00 nm |
. |
. |
Loss on drying |
7% |
4.56% |
Solubility |
Clear brown Soln |
Passes |
. |
(with green Fluorescence) |
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. |
. |
. |
Maximum Limits of Impurities |
. |
. |
. |
. |
. |
Lead (Pb) |
0.002 % |
Complies |
Copper (Cu) |
0.01 % |
Complies |
Cadmium (Cd) |
0.001 % |
Complies |
Zinc (Zn) |
0.01 % |
Complies |
Arsenic (As) |
0.0002% |
Complies |
PRODUCT
LIST
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