4′,5′-Dibromofluorescein

Sigma-Aldrich Chemie GmbH

Revision date : 2025-09-22

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GHS06
Health risk rating 4
Safety risk rating 1
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

209-876-0

Name of the chemical

4′,5′-Dibromo-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3-one; 4′,5′-Dibromofluorescein; (Solvent Red 72) and its disodium salt (CI 45370) when used as a substance in hair dye products

Concentration

4',5'-Dibromo-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-[9H...

General Information

Version

6.5

Revision date

2025-09-22

Product name

4′,5′-Dibromofluorescein

CAS No.

596-03-2

REACH No

A

Emergency telephone

+49 (0)696 43508409

Icons in SDS

GHS06

Company Information

company name

Sigma-Aldrich Chemie GmbH

e-mail address of the competent person responsible for the Safety Data Sheet

technischerservice@merckgroup.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H301

Hazard statements

Code

Statements

H301

Toxic if swallowed

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture Acute toxicity, (Category 3) H301: Toxic if swallowed

Signal word

Danger

Hazard statements

H301 Toxic if swallowed.

Precautionary statements

P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor.

Supplemental label elements

none

2.3 Other hazards

This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

2.1 Classification of the substance or mixture

Acute toxicity, (Category 3) H301: Toxic if swallowed.

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