Enprep_110-EC-Steel-Cu-Brass-MSDS
description
Transcript of Enprep_110-EC-Steel-Cu-Brass-MSDS
ENPREP 110 EC
Chemical product and company identification
Regulatory Department
Material Safety Data Sheet
Product name
1.
Emergency Contact
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ENTHONEEnthone ChemistryA Division of Cookson Singapore Pte Ltd26 Tuas West RoadSingapore 638382
ManufacturerSupplier
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Information contact :
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Tel. (65) 6861 1773Fax (65) 6862 3327www.cooksonelectronics.com
Date of issue 24 August 2007Supersedes date Not applicable
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3Health
Special
Instability
Flammability
Composition/information on ingredients2.
Occupational exposure limits, if available, are listed in section 8.
sodium carbonate 497-19-8 20 - 30disodium metasilicate 6834-92-0 20 - 30sodium hydroxide 1310-73-2 20 - 30Proprietary Surfactant Mixture 10 - 20
CAS number %Ingredient name
Hazards identification3.
Classification C; R35Xi; R37
:The preparation is classified as dangerous according to Directive 1999/45/EC and its amendments.
:Human health hazards Causes severe burns. Irritating to respiratory system.
Inhalation : Irritating to respiratory system.May cause burns to mouth, throat and stomach.:Ingestion
Skin contact : Severely corrosive to the skin. Causes severe burns.Severely corrosive to the eyes. Causes severe burns.:Eye contact
Potential acute health effects
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Inhalation :
First-aid measures
Remove to fresh air. Keep person warm and at rest. If not breathing, if breathing isirregular or if respiratory arrest occurs, provide artificial respiration or oxygen bytrained personnel. Give nothing by mouth. If unconscious, place in recovery positionand seek medical advice.
General : In all cases of doubt, or when symptoms persist, seek medical attention. Never giveanything by mouth to an unconscious person.
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4. First-aid measuresSkin contact
Ingestion
Eye contact
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Remove contaminated clothing and shoes. Wash skin thoroughly with soap and wateror use recognised skin cleanser. Do not use solvents or thinners.Check for and remove any contact lenses. Immediately flush eyes with running waterfor at least 15 minutes, keeping eyelids open.If swallowed, seek medical advice immediately and show the container or label. Keepperson warm and at rest. Do not induce vomiting.
Fire-fighting measures5.
Promptly isolate the scene by removing all persons from the vicinity of the incident ifthere is a fire. No action shall be taken involving any personal risk or without suitabletraining.
Hazardous combustionproducts
Special exposure hazards
Decomposition products may include the following materials:carbon oxidesmetal oxide/oxides
No specific fire or explosion hazard.
Fire-fighters should wear appropriate protective equipment and self-containedbreathing apparatus (SCBA) with a full face-piece operated in positive pressuremode.
Special protectiveequipment for fire-fighters
Use dry chemical, CO2 and water spray.Extinguishing media
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None known.Suitable :Not suitable :
Environmental precautions
Personal precautions
Move containers from spill area. Approach the release from upwind. Prevent entryinto sewers, water courses, basements or confined areas. Vacuum or sweep upmaterial and place in a designated, labelled waste container. Dispose of via alicensed waste disposal contractor. Note: see section 1 for emergency contactinformation and section 13 for waste disposal.
6. Accidental release measures
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: No action shall be taken involving any personal risk or without suitable training.Evacuate surrounding areas. Keep unnecessary and unprotected personnel fromentering. Do not touch or walk through spilt material. Provide adequate ventilation.Wear appropriate respirator when ventilation is inadequate. Put on appropriatepersonal protective equipment (see section 8).
Avoid dispersal of spilt material and runoff and contact with soil, waterways, drainsand sewers. Inform the relevant authorities if the product has caused environmentalpollution (sewers, waterways, soil or air).
Large spill :
Move containers from spill area. Vacuum or sweep up material and place in adesignated, labelled waste container. Dispose of via a licensed waste disposalcontractor.
Small spill :
Handling
Handling and storage
Storage
7.Put on appropriate personal protective equipment (see section 8). Eating, drinkingand smoking should be prohibited in areas where this material is handled, stored andprocessed. Workers should wash hands and face before eating, drinking andsmoking. Do not get in eyes or on skin or clothing. Do not ingest. Use only withadequate ventilation. Wear appropriate respirator when ventilation is inadequate.Keep in the original container or an approved alternative made from a compatiblematerial, kept tightly closed when not in use. Empty containers retain product residueand can be hazardous. Do not reuse container.
Store between the following temperatures: 5 to 30°C (41 to 86°F). Store inaccordance with local regulations. Store in original container protected from directsunlight in a dry, cool and well-ventilated area, away from incompatible materials (seesection 10) and food and drink. Keep container tightly closed and sealed until readyfor use. Containers that have been opened must be carefully resealed and keptupright to prevent leakage. Do not store in unlabelled containers. Use appropriatecontainment to avoid environmental contamination.
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Recommended monitoringprocedures
If this product contains ingredients with exposure limits, personal, workplaceatmosphere or biological monitoring may be required to determine the effectivenessof the ventilation or other control measures and/or the necessity to use respiratoryprotective equipment. Reference should be made to European Standard EN 689 formethods for the assessment of exposure by inhalation to chemical agents andnational guidance documents for methods for the determination of hazardoussubstances.
8. Exposure controls/personal protection
Hand protection
Use a properly fitted, air-purifying or air-fed respirator complying with an approvedstandard if a risk assessment indicates this is necessary. Respirator selection mustbe based on known or anticipated exposure levels, the hazards of the product and thesafe working limits of the selected respirator.Chemical-resistant, impervious gloves complying with an approved standard shouldbe worn at all times when handling chemical products if a risk assessment indicatesthis is necessary.Safety eyewear complying with an approved standard should be used when a riskassessment indicates this is necessary to avoid exposure to liquid splashes, mists,gases or dusts.
Eye protection
Respiratory protection :
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Skin protection Personal protective equipment for the body should be selected based on the taskbeing performed and the risks involved and should be approved by a specialist beforehandling this product.
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Environmental exposurecontrols
: Emissions from ventilation or work process equipment should be checked to ensurethey comply with the requirements of environmental protection legislation. In somecases, fume scrubbers, filters or engineering modifications to the process equipmentwill be necessary to reduce emissions to acceptable levels.
Occupational exposurecontrols
: Use only with adequate ventilation. If user operations generate dust, fumes, gas,vapour or mist, use process enclosures, local exhaust ventilation or other engineeringcontrols to keep worker exposure to airborne contaminants below any recommendedor statutory limits.
Wash hands, forearms and face thoroughly after handling chemical products, beforeeating, smoking and using the lavatory and at the end of the working period.Appropriate techniques should be used to remove potentially contaminated clothing.Wash contaminated clothing before reusing. Ensure that eyewash stations and safetyshowers are close to the workstation location.
Exposure controls
Hygiene measures :
Exposure limit values
Ingredient name Occupational exposure limitssodium hydroxide Factories Order (PEL) (SG, 11/2004).
PEL (short term): 2 mg/m³ 15 minute(s).
Not available.
Physical and chemical propertiesPhysical state
Melting pointBoiling point
Vapour pressureRelative density
Vapour density
Solubility
Solid.
Not available.
Not available.
Not available.
Easily soluble in the following materials: cold water.
Odourless.OdourpH
Brown.Colour
Evaporation rate (butylacetate = 1)
Not available.
Auto-ignition temperature
Flash point
Not available.
Not available.
9.
>12 [Conc. (% w/w): 10%]
Viscosity Not available.
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Volatility [%] Not available.:
Not available.
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Hazardous decompositionproducts
Conditions to avoid No specific data.
Stability and reactivity
Under normal conditions of storage and use, hazardous decomposition productsshould not be produced.
The product is stable. Under normal conditions of storage and use, hazardouspolymerisation will not occur.
Stability and reactivity
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Reactive or incompatible with the following materials:acids
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Toxicological information11.
Potential chronic health effects
Acute toxicity
sodium carbonate LD50 Oral Rat 4090 mg/kg -disodium metasilicate LD50 Oral Rat 1153 mg/kg -
Product/ingredient name Test Species Result Exposure
Over-exposure signs/symptoms
Skin
Ingestion
Inhalation Adverse symptoms may include the following:respiratory tract irritationcoughingAdverse symptoms may include the following:stomach painsAdverse symptoms may include the following:pain or irritationrednessblistering may occur
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Eyes : Adverse symptoms may include the following:painwateringredness
No known significant effects or critical hazards.:
Ecological information12.
Other adverse effects : No known significant effects or critical hazards.
Aquatic ecotoxicity
sodium carbonate Mortality Acute LC50 <850mg/L
Fish 96 hours
Mortality Acute LC50 320mg/L
Fish 96 hours
Mortality Acute LC50 300mg/L
Fish 96 hours
Product/ingredient name Test SpeciesResult Exposure
Environmental effects : No known significant effects or critical hazards.
Disposal considerations13.:Methods of disposal For waste disposal of spent, spilled or contaminated product, consult your local or
regional authorities. Dispose of in accordance with federal, state and localenvironmental control regulations.
ADR/RID Class
14.International transport regulations
Corrosive Solid, Basic,Inorganic, N.O.S(sodium hydroxide)
8 III
IMDG Class Corrosive Solid, Basic,Inorganic, N.O.S(sodium hydroxide)
8 III
Transport information
Regulatoryinformation
UN number Proper shipping name Classes PG* Label
3262
3262
Additionalinformation
CEFIC Tremcard80G09B
Emergencyschedules (EmS)F-A, S-B
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14. Transport informationPG* : Packing group
Regulatory information15.
Safety phrases S26- In case of contact with eyes, rinse immediately with plenty of water and seekmedical advice.S36/37/39- Wear suitable protective clothing, gloves and eye/face protection.S45- In case of accident or if you feel unwell, seek medical advice immediately (showthe label where possible).
R35- Causes severe burns.R37- Irritating to respiratory system.
Hazard symbol or symbols
Risk phrases
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:Corrosive
Other information16.
This Safety Data Sheet may be used to comply with the provisions of the Workplace Safety and Health Act 2006and the regulations thereunder. Enthone Chemistry furnishes the data contained herein based on the presentstate of our knowledge and current laws, in good faith and no warranty or guarantee, express or implied, is madewith respect to such data. The data is meant to be a description of the safety requirements for the product and isoffered solely for the user’s information and consideration in their Hazardous Substances Information program.The user is responsible for all necessary steps to fulfil the requirements under existing laws and regulations.Since the conditions of use by the user are beyond Enthone Chemistry's control, the user assumes allresponsibility and risk for all consequences resulting directly or indirectly from such use.
Disclaimer
References : Guidelines On The Preparation of Material Safety Data Sheets (MSDS), OccupationalSafety and Health Division, Ministry of Manpower, Singapore”- Singapore StandardCP98:2003 (ICS 71.020), Preparation and Use of Material Safety Data Sheets(MSDS).
Description of AbbreviatedTerms
: CAS Chemical Abstract ServiceIARC International Agency for Research on cancerPEL Permissible Exposure LimitREL Recommended Exposure LimitSTEL Short-term exposure limitTLV Threshold Limit ValueTLV-C Threshold Limit Value, CeilingOSHA Occupational Safety and Health AdministrationACGIH American Conference of Government Industrial HygienistsNIOSH National Institute for Occupational Safety and HealthIDLH Immediately dangerous to life of healthTWA Time-weighted averageADR European Agreement concerning the International Carriage of DangerousGoods by road.IMDG International Maritime Dangerous GoodsPG Packing Group
Date of issue : 24 August 2007 5/5