Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Giemsa's azur eosin methylene blue solution for microscopy
- Product Code
- 1.09204
Regulatory Identifiers
- CAS Number
- N/A
- REACH No.
- This product is a mixture. REACH Registration Number see section 3.
Identified Uses
In vitro diagnostic reagent, Reagent for analysis
Uses advised against
This product is not intended for consumer use.
Manufacturers & Suppliers
Merck Life Science BV
national supplier
Ildefonse Vandammestraat 5/7B, B-1560 HOEILAART
+32 (0)3 899-1301
Emergency Contacts
CHEMTREC
+(32) 28 083237
Anti-poison centre
070 245245
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS06
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Methanol EC: 200-659-6 | 67-56-1 | 30 - 50% | Yes |
| diethylammonium chloride EC: 211-541-9 | 660-68-4 | 0.1 - 1% | Yes |
| Eosin G EC: 241-409-6 | 17372-87-1 | 0.1 - 1% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air. Immediately call in physician. If breathing stops: immediately apply artificial respiration, if necessary also oxygen.
Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.
After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses.
After swallowing: fresh air. Make victim drink ethanol (e.g. 1 drinking glass of a 40% alcoholic beverage). Call a doctor immediately (mention methanol ingestion). Only in exceptional cases, if no medical care is available within one hour, induce vomiting (only in fully conscious persons) and make victim drink ethanol again (approx. 0.3 ml of a 40% alcoholic beverage/kg body weight/hour).
Immediate Medical Attention
Immediately call in physician. Call a physician immediately. Call in ophthalmologist. Call a doctor immediately (mention methanol ingestion).
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water, Foam, Carbon dioxide (CO2), Dry powder
For this substance/mixture no limitations of extinguishing agents are given.
Mixture with combustible ingredients. Fire may cause evolution of: Acrolein. Pay attention to flashback. Vapours are heavier than air and may spread along floors. Development of hazardous combustion gases or vapours possible in the event of fire. Forms explosive mixtures with air at ambient temperatures.
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
Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains. Risk of explosion.
Take up carefully with liquid-absorbent material (e.g. Chemizorb®). Dispose of properly. Clean up affected area.
Materials: liquid-absorbent material (e.g. Chemizorb®)
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Similar products with comparable safety profiles
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Work under hood. Do not inhale substance/mixture. Avoid generation of vapours/aerosols.
Keep container tightly closed in a dry and well-ventilated place. Keep away from heat and sources of ignition. Keep locked up or in an area accessible only to qualified or authorised persons.
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
Material: butyl-rubber, Break through time: 480 min, Glove thickness: 0,7 mm, Manufacturer: Butoject® (KCL 898). Material: Viton®, Break through time: 120 min, Glove thickness: 0,70 mm, Manufacturer: Vitoject® (KCL 890 / Aldrich Z677698, Size M). Remarks: 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 EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses
required when vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type ABEK. The entrepreneur 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.
Flame retardant antistatic protective clothing.
Do not let product enter 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).
Vapours may form explosive mixture with air.
Hazardous reactions : Risk of explosion with: Oxidizing agents, perchloric acid, perchlorates, salts of oxyhalogenic acids, chromium(VI) oxide, halogen oxides, nitrogen oxides, nonmetallic oxides, chromosulfuric acid, chlorates, hydrides, zinc diethyl, Halogens, Magnesium, hydrogen peroxide, Nitric acid, peroxi compounds, Nitriles. Exothermic reaction with: acid halides, Acid anhydrides, Reducing agents, Acids, Oxides of phosphorus, chromium(VI) oxide, phosphorus halides, Acetic anhydride with, phosphorous oxichloride. Generates dangerous gases or fumes in contact with: Alkaline earth metals, Alkali metals. Risk of ignition or formation of inflammable gases or vapours with: potassium permanganate, calcium hypochlorite, Oxides of phosphorus, Fluorine with Lead oxides. Generates dangerous gases or fumes in contact with: Alkaline earth metals, Alkali metals.
Warming.
various plastics, Aluminium, zinc alloys, Magnesium
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
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 1230
- Shipping Name
- METHANOL, SOLUTION
- Transport Class
- 3
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Giemsa's azur eosin methylene blue solution for microscopy?
The signal word is danger.
What is the physical form of Giemsa's azur eosin methylene blue solution for microscopy?
Giemsa's azur eosin methylene blue solution for microscopy is a liquid with blue color. It has of methanol odor.
What is Giemsa's azur eosin methylene blue solution for microscopy used for?
In vitro diagnostic reagent, Reagent for analysis
What are the hazard statements for Giemsa's azur eosin methylene blue solution for microscopy?
This substance has 4 hazard statements:
- H225: Highly flammable liquid and vapour.
- H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
- H317: May cause an allergic skin reaction.
- H370: Causes damage to organs (Eyes, Central nervous system).