Fluorescein 6-isothiocyanate

CAS 18861-78-4 · C21H11 N O5 S · 389.38 g/mol

Structure of Fluorescein 6-isothiocyanate
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About Fluorescein 6-isothiocyanate

Fluorescein 6-isothiocyanate (CAS 18861-78-4) is listed in the ChemSigma catalog. Its molecular formula is C21H11 N O5 S and its molecular weight is 389.38 g/mol. It is also known as FLUORESCEIN ISOTHIOCYANATE (ISOMER II).

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 18861-78-4
Product name Fluorescein 6-isothiocyanate
Chinese name 6-异硫氰酸荧光素
Synonyms FLUORESCEIN ISOTHIOCYANATE (ISOMER II)
Chinese synonyms 导流氰酸荧光素; 荧光素6-异硫氰酸盐,异构体2,95%; 6-荧光素异硫氰酸酯; 荧光素-6-异硫氰酸酯 (同分异构体II); 异硫氰酸荧光素酯(II)
Molecular formula C21H11 N O5 S
Molecular weight 389.38 g/mol

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

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Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Boiling Point 388.7 ( ℃ )