Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Methenamine GR for analysis Reag. Ph Eur commonly used reagent for analysis.
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS02
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H228: Flammable solid.
- H317: May cause an allergic skin reaction.
Precautionary Statements
- P210: Keep away from heat.
- P280: Wear protective gloves.
- P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Merck KGaA
global supplier
64271 Darmstadt, Germany
DE
+49 6151 72-0
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
SubstanceGeneral Composition
Substance does not meet the criteria for PBT or vPvB according to Regulation (EC) No 1907/2006, Annex XIII.
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| methenamine EC: 202-905-8 | 100-97-0 | 100% | ⚠️ Hazardous |
Composition Notes
For the full text of the H-Statements mentioned in this Section, see Section 16. For the full text of the R-phrases mentioned in this Section, see Section 16.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
fresh air.
Symptoms:
Cough, Shortness of breath
🖐️ Skin Contact
wash off with plenty of water. Remove contaminated clothing. Consult a physician.
Symptoms:
Allergic reactions, irritant effects, pain
👁️ Eye Contact
rinse out with plenty of water.
🍽️ Ingestion/Swallowing
make victim drink water (two glasses at most). Consult doctor if feeling unwell.
Symptoms:
Nausea, Vomiting, Stomach/intestinal disorders
🚨 Immediate Medical Attention Required
No information available.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Technical measures and appropriate working operations should be given priority over the use of personal protective equipment. See section 7.1.
🧤 Hand Protection
full contact: Glove material: Nitrile rubber, Glove thickness: 0,11 mm, Break through time: > 480 min. splash contact: Glove material: Nitrile rubber, Glove thickness: 0,11 mm, Break through time: > 480 min. The protective gloves to be used must comply with the specifications of EC Directive 89/686/EEC and the related standard EN374, for example KCL 741 Dermatril L (full contact), KCL 741 Dermatril L (splash contact). The breakthrough times stated above were determined by KCL in laboratory tests acc. to EN374 with samples of the recommended glove types. This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN374 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
👁️ Eye Protection
Safety glasses
😷 Respiratory Protection
required when dusts are generated. Recommended Filter type: Filter P 2 (acc. to DIN 3181) for solid and liquid particles of harmful substances. The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
🦺 Skin/Body Protection
Protective clothing needs to be selected specifically for the workplace, depending on concentrations and quantities of the hazardous substances handled. The chemical resistance of the protective equipment should be enquired at the respective supplier. Other protective equipment: protective clothing.
🌍 Environmental Exposure Controls
Do not empty into drains. Risk of explosion.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN 1328
📦 Proper Shipping Name
HEXAMETHYLENETETRAMINE
⚠️ Transport Hazard Class
4.1
📋 Packing Group
III
🚛 ADR Transport Precautions
yes
🚢 IMDG Maritime Transport Precautions
yes
✈️ IATA Air Transport Precautions
no
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Methenamine GR for analysis Reag. Ph Eur?
The signal word for this substance is "warning".
What is the physical form of Methenamine GR for analysis Reag. Ph Eur?
Methenamine GR for analysis Reag. Ph Eur is a solid with white color. It has amine-like odor.
What is the solubility of Methenamine GR for analysis Reag. Ph Eur?
soluble
What is Methenamine GR for analysis Reag. Ph Eur used for?
Reagent for analysis
What are the hazard statements for Methenamine GR for analysis Reag. Ph Eur?
This substance has 2 hazard statements: H228: Flammable solid. H317: May cause an allergic skin reaction.
What is the melting point of Methenamine GR for analysis Reag. Ph Eur?
The melting point is not applicable and the boiling point is not applicable.