DAB Chromogen 25x (Vial)

Roche Diagnostics Limited

Revision date : 2025-08-28

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GHS08 GHS05
Health risk rating 5
Safety risk rating 5
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

200-338-0/57-55-6

Name of the chemical

1,2-propanediol

Concentration

>=70-<90

General Information

Revision date

2025-08-28

Product name

DAB Chromogen 25x (Vial)

1.2.1 Relevant identified uses

Laboratory chemicals, Refer to product literature for further details

Emergency telephone

+44 (0)808 100 1920, +44 344 892 0111, +44 845 4647

Icons in SDS

GHS05 GHS08 M004 M009 M010 M011 M013 M017

Company Information

company name

Roche Diagnostics Limited

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

burgesshill.customerservice@roche.com

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H290, H314, H318, H341, H350

Hazard statements

Code

Statements

H290

May be corrosive to metals

Section 2

SECTION 2: Hazards identification

Regulation (EC) No. 1272/2008 Classification of the substance or mixture

Signal word

Danger

Hazard statements

H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage. H341 Suspected of causing genetic defects. H350 May cause cancer.

Prevention

P201 Obtain special instructions before use. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.

Response

P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention.

Hazardous Ingredients

3,3′-Diaminobenzidine tetrahydrochloride hydrate

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

Classification (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Corrosive to metals, Category 1 H290: May be corrosive to metals. Skin corrosion, Category 1 H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. Germ cell mutagenicity, Category 2 H341: Suspected of causing genetic defects. Carcinogenicity, Category 1B H350: May cause cancer. DAB Chromogen 25x (Vial) 3 2.2 Label elements Labelling (REGULATION (EC) No 1272/2008) as amended by GB-CLP Regulation, UK SI 2019/720, and UK SI 2020/1567) Hazard pictograms : Signal word : Danger Hazard statements : H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage. H341 Suspected of causing genetic defects. H350 May cause cancer. Precautionary statements : Prevention: P201 Obtain special instructions before use. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. Response: P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P308 + P313 IF exposed or concerned: Get medical advice/ attention. Hazardous components which must be listed on the label: 3,3′-Diaminobenzidine tetrahydrochloride hydrate 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. SECTION 3: Composition/information on ingredients 3.2 Mixtures Components DAB Chromogen 25x (Vial) 4 Chemical name CAS-No. Classification Concentration EC-No. (% w/w) Index-No. Registration number 3,3′-Diaminobenzidine 868272-85-9 Acute Tox. 4; H302 >= 1 - < 10 tetrahydrochloride hydrate 231-018-9 Eye Irrit. 2; H319

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