Paraformaldehyde

Sigma-Aldrich Chemie GmbH

Revision date : 2025-11-03

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GHS07 GHS02 GHS08
Health risk rating 5
Safety risk rating 3
Environmental risk rating 1

Note: Ingredients listed on restricted chemical lists

EC/CAS

608-494-5/30525-89-4

Name of the chemical

Paraformaldehyde

Concentration

<= 100 %

General Information

Version

7.7

Revision date

2025-11-03

Product name

Paraformaldehyde

CAS No.

30525-89-4

Emergency telephone

+49 (0)696 43508409

Icons in SDS

GHS02 GHS07 GHS08 M004 M009 M010 M017

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)

H228, H302, H302+H332, H315, H317, H318, H332, H335, H341, H350

Hazard statements

Code

Statements

H228

Flammable solid

Section 2

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Flammable solids, (Category 2) H228: Flammable solid. Acute toxicity, (Category 4) H302: Harmful if swallowed. Acute toxicity, (Category 4) H332: Harmful if inhaled. Skin irritation, (Category 2) H315: Causes skin irritation. Serious eye damage, (Category H318: Causes serious eye damage. 1) Skin sensitisation, (Category 1) H317: May cause an allergic skin reaction. Germ cell mutagenicity, H341: Suspected of causing genetic (Category 2) defects. Carcinogenicity, (Category 1B) H350: May cause cancer. Specific target organ toxicity - H335: May cause respiratory irritation. single exposure, (Category 3),

Signal word

Danger Danger

Hazard statements

H228 Flammable solid. H302 + H332 Harmful if swallowed or if inhaled. H315 Causes skin irritation. H317 May cause an allergic skin reaction. H318 Causes serious eye damage. H335 May cause respiratory irritation. H341 Suspected of causing genetic defects. H350 May cause cancer. H317 May cause an allergic skin reaction. H341 Suspected of causing genetic defects. H350 May cause cancer. H318 Causes serious eye damage.

Precautionary statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P312 IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell. P304 + P340 + P312 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/ doctor if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313 IF exposed or concerned: Get medical advice/ attention. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P313 IF exposed or concerned: Get medical advice/ attention.

Supplemental label elements

none Reduced Labelling (<= 125 ml) none

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

ECOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

TOXICOLOGICAL INFORMATION

The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher.

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