Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Methenamine GR for analysis Reag. Ph Eur
- Product Code
- 104343
Regulatory Identifiers
- CAS Number
- N/A
- REACH No.
- 01-2119474895-20-XXXX
Identified Uses
Reagent for analysis
Manufacturers & Suppliers
Merck KGaA
manufacturer
64271 Darmstadt, Germany
+49 6151 72-0
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS07
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Substance does not meet the criteria for PBT or vPvB according to Regulation (EC) No 1907/2006, Annex XIII.
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Hexamethylenetetramine EC: 202-905-8 | 100-97-0 | 100% | Yes |
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.
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air.
Symptoms: Cough, Shortness of breath
After skin contact: wash off with plenty of water. Remove contaminated clothing. Consult a physician.
After eye contact: rinse out with plenty of water.
After swallowing: make victim drink water (two glasses at most). Consult doctor if feeling unwell.
Symptoms: Nausea, Vomiting, Stomach/intestinal disorders
Immediate Medical Attention
Consult a physician (skin contact), Consult doctor if feeling unwell (swallowing).
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water, Carbon dioxide (CO2), Foam, Dry powder
For this substance/mixture no limitations of extinguishing agents are given.
Combustible. Forms explosive mixtures with air on intense heating. Risk of dust explosion. Development of hazardous combustion gases or vapours possible in the event of fire.
Remove container from danger zone and cool with water.
Firefighter Protection
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Avoid inhalation of dusts. Avoid substance contact. Keep away from open flames, hot surfaces and sources of ignition. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
Do not empty into drains. Risk of explosion.
Take up dry. Clean up affected area.
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Observe label precautions.
Dry. Tightly closed. Keep away from heat and sources of ignition. Store at +15°C to +25°C.
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
Keep away from open flames, hot surfaces and sources of ignition. Take precautionary measures against static discharge.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Technical measures and appropriate working operations should be given priority over the use of personal protective equipment. See section 7.1.
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).
Safety glasses
required when dusts are generated. Recommended Filter type: Filter P 2 (acc. to DIN 3181) for solid and liquid particles of harmful substances
protective clothing
Do not empty into drains. Risk of explosion.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature).
Risk of dust explosion. Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical.
Caution! In contact with nitrites, nitrates, nitrous acid possible liberation of nitrosamines! Risk of explosion with: Halogenated hydrocarbon, Nitric acid, Acetic anhydride, iodine, iodoform (triiodomethane) Exothermic reaction with: Oxidizing agents, peroxi compounds A risk of explosion and/or of toxic gas formation exists with the following substances: Acids
Strong heating.
no information available
in the event of fire: See section 5.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1328
- Shipping Name
- HEXAMETHYLENETETRAMINE
- Transport Class
- 4.1
- Packing Group
- III
yes
yes
no
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The Safety Data Sheets for catalogue items are available at www.merck-chemicals.com
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Methenamine GR for analysis Reag. Ph Eur?
The signal word 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.