Ferrous Iron Reagent

Hach Company

Revision date : 2026-07-07

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GHS09
Health risk rating 1
Safety risk rating 1
Environmental risk rating 4

Note: Ingredients listed on restricted chemical lists

EC/CAS

66-71-7

Name of the chemical

1,10-phenanthroline

Concentration

1-5%

Listed in

General Information

Version

3

Revision date

2026-07-07

Product name

Ferrous Iron Reagent

1.2.1 Relevant identified uses

Iron determination, Water Analysis

1.2.2. Uses advised against

Consumer use

Emergency telephone

+1(303) 623-5716 - 24

Icons in SDS

GHS09 M004 M009 M011 M017 M022

Company Information

company name

Hach Company

GHS Information

Signal word

None

Hazard Codes

Hazard statements (CLP)

H411

Hazard statements

Code

Statements

H411

Toxic to aquatic life with long lasting effects

Section 2

SECTION 2: Hazards identification

Classification of the substance or mixture Hazardous to the aquatic environment - chronic Category 2 Hazards not otherwise classified (HNOC) Not applicable

Signal word

None

Hazard statements

H411 - Toxic to aquatic life with long lasting effects

Precautionary statements

P273 - Avoid release to the environment P391 - Collect spillage P501 - Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable

Other hazards

Known May be harmful if swallowed. Toxic to aquatic life.

2.1 Classification of the substance or mixture

Hazardous to the aquatic environment - chronic Category 2 Hazards not otherwise classified (HNOC) Not applicable.

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