Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Barker's etching solution
- Product Form
- 200 ml HBF4 32% + 800 ml water/l
- Product Code
- 17869
Regulatory Identifiers
- CAS Number
- N/A
- REACH No.
- inapplicable, this product is a mixture
Identified Uses
Chemical intermediate, Laboratory chemicals
Uses advised against
No further relevant information available.
Manufacturers & Suppliers
Bernd Kraft GmbH
manufacturer
Stempelstraße 6, D-47167 Duisburg
(+49)0203/5194-0
Emergency Contacts
CHEMTREC
1-800-424-9300
Day or Night
CHEMTREC
+1 703-741-5970
Day or Night
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Mixture of substances listed below with nonhazardous additions.
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| fluoroboric acid EC: 240-898-3 | 16872-11-0 | 5 - 10% | Yes |
| water, distilled, conductivity or of similar purity EC: 231-791-2 | 7732-18-5 | 50 - 100% | No |
For the wording of the listed hazard phrases refer to section 16.
First Aid Measures
Emergency procedures for chemical exposure incidents
Supply fresh air; consult doctor in case of complaints.
Wash off with plenty of water. Immediately remove contaminated clothing. If skin irritation continues, consult a doctor.
Rinse opened eye for several minutes under running water. Then consult a doctor.
Rinse out mouth and then drink plenty of water. Seek medical treatment.
Immediate Medical Attention
Seek medical treatment.
Medical Treatment
Seek medical treatment.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
CO2, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
For this substance/mixture no limitations of extinguishing agents are given
Ambient fire may liberate hazardous vapours. In case of fire, the following can be released: Hydrofluoric acid
Suppress (knock down) gases/vapours/mists with a water spray jet.
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
Do not breathe vapours, aerosols. Ensure adequate ventilation. Avoid substance contact. Wear protective equipment. Keep unprotected persons away. Evacuate the danger area. Consult an expert. Observe emergency procedures.
Do not allow product to reach sewage system or any water course.
Clean up affected area. Send for recovery or disposal in suitable receptacles.
Materials: liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust)
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Prevent formation of aerosols. General occupational hygiene measures. Remove contaminated clothing.
Keep receptacle tightly sealed.
General occupational hygiene measures. Remove contaminated clothing.
No special measures required.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
No further data; see item 7.
Nitrile rubber, NBR. Recommended thickness of the material: 0.11 mm. Value for the permeation: Level > 480 min. Complies with EC Directive 89/686/EEC and the related standard EN374. Examples: KCL 741 Dermatril® L (full contact and splash contact).
Tightly sealed goggles.
Required when vapours/aerosols are generated. 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.
Protective work clothing.
Discharge into the environment must be avoided. Do not empty into drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
No decomposition if used according to specifications.
No further relevant information available.
No dangerous reactions known
No further relevant information available.
No further relevant information available.
event of fire: See chapter 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
Waste material must be disposed of in accordance with the Directive an waste 2008/98/EC as well as other national and local regulations
Hand over to hazardous waste disposers.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- Void
- Shipping Name
- Void
- Transport Class
- Class Void
- Packing Group
- Void
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Labelling according to Regulation (EC) No 1272/2008 Void
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Barker's etching solution?
The signal word is no signal word.
What is the physical form of Barker's etching solution?
Barker's etching solution is a fluid appearing as fluid, colourless with colourless color. It has characteristic odor.
What is Barker's etching solution used for?
Chemical intermediate, Laboratory chemicals
What is the melting point of Barker's etching solution?
The melting point is undetermined and the boiling point is undetermined.