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Fluorescein disodium salt (C.I. 45350), 100 g, plastic

extra concentrated
Pack Qty.
Pack.
Resorcinophthalein sodium, Uranin
Empirical formula C20H10Na2O5
Molar mass (M) 376,28 g/mol
Flash point (flp) 217,6 °C
Melting point (mp) 317 °C
WGK 1
CAS No. 518-47-8
EG-Nr. 208-253-0

For source staining and for the study of water current.

€47.20/Pack Qty. 

excl. VAT. | 100 g per Pack Qty.

Art. No. 5283.1

In stock
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from 6 Pack Qty. €44.84/Pack Qty.
from 24 Pack Qty. €42.48/Pack Qty.

Product details



Fluorescein disodium salt (C.I. 45350) extra concentrated

Technical Information
Soluble in Ethanol, water 
Fluorescein disodium salt (C.I. 45350)
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
5283.1 100 g plastic

€47.20

5283.2 500 g plastic

€155.90

5283.3 25 g glass

€28.50

In stock
Available
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


General information

Indicators and Dyes

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Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Appearanceorange-red to brown powder
Water≤10,0 %
Absorption max. (in H2O)~491 nm
Water40 mg/ml
Ethanol70 mg/ml
Soluble in water with a yellow-green fluorescence.