Turbidity - WP

Sigma-Aldrich Chemical Pvt Limited

Revision date : 2026-07-17

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

Note: Ingredients listed on restricted chemical lists

EC/CAS

202-905-8/100-97-0

Name of the chemical

Hexamethylenetetramine

Concentration

>=10-<20

General Information

Version

6.18

Revision date

2026-07-17

Product name

Turbidity - WP

1.2.2. Uses advised against

For R&D use only. Not for pharmaceutical, household or other uses

Icons in SDS

GHS07 GHS08 M004 M017

Company Information

company name

Sigma-Aldrich Chemical Pvt Limited

GHS Information

Signal word

Danger

Hazard Codes

Hazard statements (CLP)

H315, H317, H319, H350, H412

Hazard statements

Code

Statements

H315

Causes skin irritation

Section 2

SECTION 2: Hazards identification

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

Signal word

Danger Danger

Hazard statements

H315 Causes skin irritation. H317 May cause an allergic skin reaction. H319 Causes serious eye irritation. H350 May cause cancer. H412 Harmful to aquatic life with long lasting effects. H317 May cause an allergic skin reaction. H350 May cause cancer. H412 Harmful to aquatic life with long lasting effects.

Precautionary statements

P202 Do not handle until all safety precautions have been read and understood. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P202 Do not handle until all safety precautions have been read and understood. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352 IF ON SKIN: Wash with plenty of water. P308 + P313 IF exposed or concerned: Get medical advice/ attention.

Response

P302 + P352 IF ON SKIN: Wash with plenty of water. 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.

Hazardous Ingredients

Hexamethylenetetramine Hydrazinium sulphate

Additional information

Restricted to professional users. Reduced Labelling (<= 125 ml)

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.

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.

2.1 Classification of the substance or mixture

Classification (REGULATION (EC) No 1272/2008) Skin irritation, Category 2 H315: Causes skin irritation. Eye irritation, Category 2 H319: Causes serious eye irritation. Skin sensitisation, Category 1 H317: May cause an allergic skin reaction. Carcinogenicity, Category 1B H350: May cause cancer. Long-term (chronic) aquatic hazard, H412: Harmful to aquatic life with long Category 3 lasting effects.

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