BIOWELD_Aerosol_English
Safety Data Sheet Regulation EC No 1907/2006 Art.31
Productname : BIOWELD Creationdate : 29.06.17 Version : 2.0
Ref.Nr.: UDS000371_3_20170629 (EN) Replaces: UDS000371_20150304
 
SECTION 1: Identification of the substance/mixture and of the company/undertaking
 
1.1. Product identifier
 
 
BIOWELD
Aerosol
 
1.2. Relevant identified uses of the substance or mixture and uses advised against
 
Welding Products
 
1.3. Details of the supplier of the safety data sheet
 
 
CRC Industries UK Ltd.
Wylds Road
Castlefield Industrial Estate
TA6 4DD Bridgwater Somerset
United Kingdom
Tel.: +44 1278 727200
Fax.: +44 1278 425644
E-mail : hse.uk@crcind.com
 
1.4. Emergency telephone number
 
 
(+44)(0)1278 72 7200 (office hours)
 
SECTION 2: Hazards identification
 
2.1. Classification of the substance or mixture
 
Classification according to Regulation (EC) No 1272/2008
 
Physical: Aerosol, category 3
 Pressurised container: May burst if heated.
Classification is based on test data.
Health: Not classified
Classification based on calculation method.
Environment: Not classified
Classification based on calculation method.
 
2.2. Label elements
 
Labelling according to Regulation (EC) No 1272/2008
 
Signal word: Warning
Hazard statement(s): H229 : Pressurised container: May burst if heated.
Precautionary statement(s): P102 : Keep out of reach of children.
P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
 P251 : Do not pierce or burn, even after use.
P410/412 : Protect from sunlight. Do not expose to temperatures exceeding 50°C/122°F.
P501-2 : Dispose of contents/container to an authorised waste collection point.
 
2.3. Other hazards
 
No information available
 
SECTION 3: Composition/information on ingredients
 
3.1. Substances
 
Not applicable.
 
3.2. Mixtures
 
 
Hazardous ingredientRegistration numberCAS-nr.EC-nrw/w %Hazard Class and CategoryHazard statementNotes
dimethyl ether01-2119472128-37115-10-6204-065-810-30Flam. Gas 1, Press. GasH220,H280A
sodium nitrite01-2119471836-277632-00-0231-555-90-1Ox. Sol. 3, Acute Tox. 3, Eye Irrit. 2, Aquatic Acute 1H272,H301,H319,H400
Explanation notes
A : substance with Community workplace exposure limit
(* Explanation phrases : see chapter 16)
 
SECTION 4: First aid measures
 
4.1. Description of first aid measures
 
Contact with eyes : If substance has got into eyes, immediately wash out with plenty of water
Contact with skin : Wash with water and soap.
Inhalation : Fresh air, keep warm and at rest.
Ingestion : If swallowed accidentally, do not induce vomiting and seek medical advice.
 
4.2. Most important symptoms and effects, both acute and delayed
 
Inhalation : Excessive inhalation of solvent vapours may give rise to nausea, headaches and dizziness
Ingestion : May cause gastrointestinal disturbances
 Symptoms : sore throat, abdominal pain, nausea, vomiting
Skin contact : Repeated exposure may cause skin dryness or cracking.
Eye contact : May cause irritation.
 Symptoms : redness and pain
 
4.3. Indication of any immediate medical attention and special treatment needed
 
General Advice : In case of accident or if you feel unwell, seek medical advice (show the label where possible)
 If symptoms persist always call a doctor
 
SECTION 5: Firefighting measures
 
5.1. Extinguishing media
 
water, foam, carbon dioxide or dry agent
 
5.2. Special hazards arising from the substance or mixture
 
Aerosols may explode if heated above 50°C
Forms hazardous decomposition products
CO,CO2
 
5.3. Advice for firefighters
 
Keep container(s) exposed to fire cool, by spraying with water
In case of fire, do not breathe fumes
 
SECTION 6: Accidental release measures
 
6.1. Personal precautions, protective equipment and emergency procedures
 
Shut off all ignition sources
Ensure adequate ventilation
Wear suitable protective clothing and gloves.
 
6.2. Environmental precautions
 
Do not allow to enter public sewers and watercourses
 
6.3. Methods and material for containment and cleaning up
 
Absorb spillage in suitable inert material
Wash spill site with water and detergent
 
6.4. Reference to other sections
 
For further information see section 8
 
SECTION 7: Handling and storage
 
7.1. Precautions for safe handling
 
Keep away from heat and sources of ignition
Do not spray on a naked flame or incandescent material.
Do not pierce or burn aerosols, even after use.
Do not breathe aerosols or vapours.
Ensure adequate ventilation
Avoid contact with skin and eyes.
 
7.2. Conditions for safe storage, including any incompatibilities
 
Pressurised container: protect from sunlight and do not expose to temperatures exceeding 50°C. Do not pierce or burn, even after use.
Store in a well-ventilated place.
Store frost free
Keep out of reach of children.
 
7.3. Specific end use(s)
 
Welding Products
 
SECTION 8: Exposure controls/personal protection
 
8.1. Control parameters
 
Exposure limits :
 
 
Hazardous ingredientCAS-nr.method
EU established exposure limits:
dimethyl ether115-10-6TWA1000 ppm
National established exposure limits, United Kingdom
dimethyl ether115-10-6TWA400 ppm
STEL500 ppm
 
8.2. Exposure controls
 
Control procedures : Ensure adequate ventilation
 Keep away from heat and sources of ignition
Personal protection : Take precautions to avoid contact with skin and eyes when handling the product.
 It is good practice to wear gloves and to provide adequate ventilation whenever using the product.
 In all cases handle and use the product in accordance with good industrial hygiene practices.
inhalation : In case of insufficient ventilation, wear suitable respiratory equipment.
hands and skin : For accidental contact the use of disposable gloves should be sufficient provided they are changed immediately after a splash or spill may occur. If intentional contact is expected reusable gloves should be used with a breakthrough time greater than the total duration of the product use.
Recommended gloves: Nitrile
eyes : Wear safety eyewear according to EN 166.
 
SECTION 9: Physical and chemical properties
 
9.1. Information on basic physical and chemical properties
 
(for aerosols data for the product without propellant)
Appearance : physical state : Liquid under pressure.
colour : Colorless.
odour : Odorless.
pH : 10.5
Boiling point/range : 100 °C
Flash point : Not applicable.
Evaporation rate : Not available.
Explosion limits : upper limit : Not available.
lower limit : Not available.
Vapour pressure : Not available.
Relative density : 1.03 g/cm3 (@ 20°C).
Solubility in water : Soluble in water
Auto-ignition : > 200 °C
Viscosity : Not available.
 
9.2. Other information
 
SECTION 10: Stability and reactivity
 
10.1. Reactivity
 
No hazardous reactions known if used for its intended purpose
 
10.2. Chemical stability
 
Stable
 
10.3. Possibility of hazardous reactions
 
No hazardous reactions known if used for its intended purpose
 
10.4. Conditions to avoid
 
Avoid overheating
Store frost free
 
10.5. Incompatible materials
 
Strong oxidising agent
 
10.6. Hazardous decomposition products
 
CO,CO2
 
SECTION 11: Toxicological information
 
11.1. Information on toxicological effects
 
acute toxicity: based on available data the classification criteria are not met
skin corrosion/irritation: based on available data the classification criteria are not met
serious eye damage/irritation: based on available data the classification criteria are not met
respiratory or skin sensitisation: based on available data the classification criteria are not met
germ cell mutagenicity: based on available data the classification criteria are not met
carcinogenicity: based on available data the classification criteria are not met
toxicity for reproduction: based on available data the classification criteria are not met
STOT-single exposure: based on available data the classification criteria are not met
STOT repeated exposure: based on available data the classification criteria are not met
aspiration hazard: based on available data the classification criteria are not met
 
Information on likely routes of exposure:
 
Inhalation : No adverse health effects expected
Ingestion : Ingestion is unlikely to occur
Skin contact : Repeated exposure may cause skin dryness or cracking.
Eye contact : May cause irritation.
 
Toxicological data :
 
 
Hazardous ingredientCAS-nr.method
dimethyl ether115-10-6LC50 inhal.rat309 mg/l
sodium nitrite7632-00-0LD50 oral rat180 mg/kg
 
SECTION 12: Ecological information
 
12.1. Toxicity
 
Not classified
 
Ecotoxicological data:
 
 
Hazardous ingredientCAS-nr.method
dimethyl ether115-10-6IC50 algae154.9 mg/l
LC50 fish4.1 mg/l
EC50 daphnia4.4 mg/l
sodium nitrite7632-00-0LC50 fish0.56-26.3 mg/l
EC50 daphnia12.5-100 mg/l
 
12.2. Persistence and degradability
 
No information available
 
12.3. Bioaccumulative potential
 
No information available
 
12.4. Mobility in soil
 
Soluble in water
 
12.5. Results of PBT and vPvB assessment
 
No information available
 
12.6. Endocrine disrupting properties
 
No information available
 
SECTION 13: Disposal considerations
 
13.1. Waste treatment methods
 
Product : This material and its container must be disposed of in a safe way.
 Do not discharge into drains or the environment, dispose to an authorised waste collection point.
Contaminated packaging : Disposal should be in accordance with local, state or national legislation
 
SECTION 14: Transport information
 
14.1. UN number
 
UN-number : 1950
 
14.2. UN proper shipping name
 
Proper shipping name: AEROSOLS
 
14.3. Transport hazard class(es)
 
Class: 2.2
ADR/RID - Classification code: 5A
 
14.4. Packing group
 
Packing group: Not applicable.
 
14.5. Environmental hazards
 
ADR/RID - Environmentally hazardous: No
IMDG - Marine pollutant: No
IATA/ICAO - Environmentally hazardous: No
 
14.6. Special precautions for user
 
ADR/RID - Tunnelcode: (E)
IMDG - Ems: F-D, S-U
IATA/ICAO - PAX: 203
IATA/ICAO - CAO 203
 
14.7. Maritime transport in bulk according to IMO instruments
 
Not applicable.
 
SECTION 15: Regulatory information
 
15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture
 
The Safety Data Sheet is compiled according to the current European requirements.
Regulation (EC) No 1907/2006 (REACH)
Regulation (EC) No 1272/2008 (CLP)
Dir. 2013/10/EU, 2008/47/EC amendment of the aerosol dispenser directive 75/324/EEC.
 
15.2. Chemical safety assessment
 
No information available
 
SECTION 16: Other information
 
*Explanation hazard statements: H220 : Extremely flammable gas.
 H272 : May intensify fire; oxidiser.
 H280 : Contains gas under pressure; may explode if heated.
 H301 : Toxic if swallowed.
 H319 : Causes serious eye irritation.
 H400 : Very toxic to aquatic life.
REVISIONS IN CHAPTRE : 8.2. Exposure controls
acronyms and synonyms: TWA = time weight average
 STEL = short time exposure limit
 VOC = volatile organic compounds
 PBT = persistant bioaccumulative toxic
 vPvB = very persitant very bioaccumulative
This product should be stored, handled and used in accordance with good industrial hygiene practices and in conformity with any legal regulation.
The information contained herewith is based on the present state of our knowledge and is intended to describe our products from the point of view of safety requirements. It does not guarantee any specific properties.
Apart from any fair dealing for purposes of study, research and review of health, safety and environmental risks,no part of these documents may be reproduced by any process without written permission from CRC.