FDA 13009(DALIC Selective Plating)

8/10/2019 FDA 13009(DALIC Selective Plating)

1/6

DALIC, B.P. 90139, 35501 VITRE CEDEX, FRANCE [email protected] 07.04.2009SILVER S, codes: 13009, DPM 9070, FDS13009 1/6

SAFETY DATA SHEET1 - IDENTIFICATION OF THE PREPARATION AND OF THE COMPANY

IDENTIFICATION OF THE PREPARATION

ARGENTURE S or SILVER S (codes 13009, DPM 9070)USE OF THE PREPARATIONThis solution is used at room temperature for applying silver-plating on most materials, using the selective brush platingprocess (on an undercoat of gold or palladium for adhesion). Silver is designed to protect metals against atmosphericcorrosion, fretting corrosion, for its excellent friction properties, its good electrical conductivity as well as for the repair ofdamages. Thick coatings of around one millimetre are allowed.

As the brush process is applied locally without immersion of the part, just where i t is necessary, only small quantities ofsolution are stored or used.

COMPANY IDENTIFICATIONDALIC - ZI de Plagu - 41, rue des Eaux - B.P. 90139 - 35501 VITRE CEDEX, FRANCEManufacturer and Seller, tel.: (33) 2.99.75.36.99, fax: (33) 2.99.74.49.31.For information: [email protected] , tel.: (33) 2.99.75.53.88. RELEVANT OFFICIAL ADVISORY BODY (France): INRS / Orfila, tel. (33) 1.45.42.59.59.

________________________________________________________________________________________________

2 HAZARDS IDENTIFICATION

CHEMICAL NATURE Alkaline aqueous preparation containing in particular a cyanide silver salt and ethylenediamine.

PRODUCT CLASSIFICATION ACCORDING TO 1999/45/EC and 67/548/ECT+ and N symbols, risks phrases: R 26/27/28-32-36/38-42/43-51/53 .

MAIN HAZARDS Adverse physicochemical effects- Fire or explosion: this product is not classified as flammable or explosive.

Adverse effects on health According to the above directives, this preparation must be considered as IRRITATING, SENSITIZING by inhalation andcontact with skin and VERY TOXIC. Contact with acids liberates a very toxic gas.Effects on the environmentThis preparation is classified as TOXIC to the aquatic environment.

Refer also to the paragraphs 11, 12, 13 and 15. ________________________________________________________________________________________________

3 - COMPOSITION / INFORMATION ON INGREDIENTS

COMPONENTS OR IMPURITIES CONTRIBUTING TO THE HAZARDS (according to 1999/45/EC and 67/548/EC)Substances present in concentrations higher than the minimal level of danger: YES

Regulated substances

Hydrogen cyanide (Salts of silver) with the exception of complex cyanides

such as ferrocyanides, ferricyanides andmercuric oxycyanide, (25 th adapt.)

EC index N: 006-007-00-5

EDA (22 sd adapt.) Ethylenediamine

EC index N: 612-006-00-6CAS N: 107-15-3EC N: 203-468-6

Classification of thepure substances

T+ R26/27/28R32N R50/53

R10 - C R34Xn R21/22 - R42/43

Symbols T+, N CS phrases (1/2)-7-28-29-45-60-61 (1/2)-23-26-36/37/39-45

Classification of thesubstances accordingto their concentration

7%1-7%0.1-1% 25%2.5-25%0.25-2.5%

T+ R26/27/28T R23/24/25Xn R20/21/22N R50/53N R51/53

R52/53

25%10-25%2-10%1-2%

C R21/22-34-42/43C R34-42/43Xn R36/38-42/43Xn R42/43

In the preparation, inweight: 13.6% in Ag(CN) 2

- or 4.4% in CN - 2-10%

Substances with the R33 phrase (if 1%) or with the R64 phrase (if 1%) or other classified sensitising substances (if 0.1%): NO.OTHER SUBSTANCES WITH WORKPLACE EXPOSURE LIMITS: NO.OTHER INFORMATION: Silver content = 100 g/L.

________________________________________________________________________________________________


2/6

DALIC , B.P. 90139, 35501 VITRE CEDEX, FRANCE [email protected] 07.04.2009SILVER S, codes: 13009, DPM 9070, Safety Data Sheet, document code: FDS13009 2/6

4 - FIRST AID MEASURES

There is no particular hazard under normal co nditions of use.But if the solution comes into accidental contact with an acid (another treatment solution or rinsing water), it may liberatehydrocyanic acid which is very dangerous. Anxiety or agitation are more likely to reflect fear than poisoning but,nevertheless, should not be ignored. Confusion and breathing difficulties are serious signs for which the emergencyintervention plan should be applied to hospitalise the person.

Measures to be taken in the event of m alaise suggestive of p ossible poisoni ng: Dial 15 and 18 (for FRANCE), specifying that possible hydrocyanic poisoning has occurred and that the presence of aresuscitating doctor is required.

Turn the ventilation in the premises up to maximum. Apply the instructions of the emergency intervention plan as displayed. In particular, the following points should be

included:o Alert the company doctor, the safety managers and first-aid workers, the site managers.o Evacuate people working nearby.o Put on a complete, airtight protective breathing mask and a bottle of compressed air containing enough air

to remove the poisoned person from the contaminated atmosphere.o Start first aid.o At the same time, determine whether it is useful to act on the source of the toxic emission.o Make the emergency kit available to the intervening doctors.

First aid until the arrival of the medical services:

CONTACT WITH SKINWear gloves. Remove contaminated clothing and shoes. Wash the casualty or yourself immediately and thoroughly withwater for several minutes (shower if necessary).CONTACT WITH EYESRinse immediately with plenty of water for approximately 15 minutes. Call an ophthalmologist.INHALATIONPlace the person in a not contaminated and well-ventilated area. If possible, start ventilation by applying to his face amask connected to an oxygen bottle (maximum flow rate: 15 L/min) until the emergency services arrive.Do not conduct mouth-to-mouth resuscitation.IF SWALLOWEDRinse the mouth with water and if the subject is perfectly conscious, attempt to evacuate the poison by inducing vomiting.PROTECTION OF THE FIRST-AIDERS

According to the situation, wear gloves, glasses, a mask, a self-contained breathing equipment, protective clothes andshoes.

________________________________________________________________________________________________

5 - FIRE-FIGHTING MEASURES

SUITABLE EXTINGUISHING MEDIAUse foam or dry powders.

EXTINGUISHING MEDIA WHICH SHALL NOT BE USEDDo not use water or carbon dioxide.

SPECIFIC HAZARDS Avoid contact with powerful oxidising or acidic agents.Dangerous thermal decomposition products: Silver cyanide decomposes above 320C, giving gases of cyanide and ofoxides (of nitrogen and carbon).Prevent any material from entering drains or waterways or earth. The contaminated extinguishing agents must be treatedand eliminated in accordance with regulations.

PROTECTION OF THE FIRE-FIGHTERSBecause of the substances produced during thermal decomposition, use approved self-contained breathing equipmentand protective clothing in the event of intervention.

________________________________________________________________________________________________

6 - ACCIDENTAL RELEASE MEASURES

PERSONAL PRECAUTIONS Avoid contact with the skin, the clothes and eyes: wear at least gloves, glasses and if needed a mask.Dispose of all contaminated clothing or shoes. In case of contact with the skin, wash thoroughly with water for 10 to 15minutes and then use soap if the skin has blackened. Refer also to paragraphs 4 and 8.

ENVIRONMENTAL PRECAUTIONSDo not allow the product to be thrown away. Recover as much as possible for processing within the firm or by an approvedcentre.

METHODS FOR CLEANING UP Add water and then bleach to destroy all non-recoverable product. Check that the pH is between 10 and 11. Leave incontact for several minutes before rinsing with water. Collect the recoverable rinsing water for processing within the firm orby an approved centre.

________________________________________________________________________________________________


3/6


7 - HANDLING AND STORAGE

HANDLINGUse as supplied. Close the black container (in PE) tightly after use with the original cap. Do not re-use the container withanother product.

Separate from work areas that could involve treatment with acid solution s.Work in a retaining vat to prevent cyanide escaping into the waste treatment station if this is not designed to treatcyanides.Isolate rinsing water containing cyanide if the water treatment station is not designed to treat cyanides.

STORAGEKeep the solution in a locked room or cabinet.Prohibit access to anyone without a special authorization.Reproduce the labelling if the packages are split up.Store on a spill-retaining vat, away from oxidi sing or acidic agents . Keep in the original black containers only, between5 and 30C. The maximum recommended shelf life is three years from the date of manufacture under normal conditions ofstorage.

________________________________________________________________________________________________

8 - EXPOSURE CONTROLS / PERSONAL PROTECTION

EXPOSURE CONTROLS - TECHNICAL MEASURESNo drinking, eating or smoking on the workplace.Maintain the premises and the work stations in perfect state of cleanliness and clean them frequently.Observe a very strict cutaneous hygiene and change clothes after work. Dispose of all contaminated clothing or shoes.During brush electrolysis, even if the product is used at room temperature during a short time, it is important to protect therespiratory system and to avoid contact with skin.Check that the limit values below are not reached. They depend on the treatment time, the surface area treated and on thequality of the workshop air extraction.

EXPOSURE LIMITVALUES IN AIR Metallic Silver

Silver (solublescompounds, in Ag)

Cyanides(in CN) *

Hydrogen cyanide(HCN) * Ethylenediamine

Directive 2006/15/EC - Average value(8h) = 0.01 mg/m 3 - - -

Directive 2000/39/EC Average value(8h) = 0.1 mg/m 3 - - - -

Directive 91/322/EC - - - - - Decisions of 26October 2007, of 30June 2004 (France)

Average value(8h) = 0.1 mg/m 3

Average value(8h) = 0.01 mg/m 3 - - -

According to ND 2098INRS file (France)



Average value(8h) = 5 mg/m 3

Average value (8h) =2 mg/m 3 (2 ppm)

Limit value (15 min)= 10 mg/m 3 (10 ppm)

Average value (8h) =25 mg/m 3 (10 ppm)

Limit value (15 min) =35 mg/m 3 (15 ppm)

*: the olfactory perception threshold for cyanide is lower than 1 ppm on attentive and non accustomed people, but thisthreshold can be modified on very long-term exposed people.

PERSONAL PROTECTIONProvide a shower, a powerful tap and sink unit, an eye basin near the workplace and a protective breathing mask foremergency interventions.- Respiratory protection: during brush plating, provide an effective inhaling of the sprays / vapours where they are

created and extraction out of the premises, and if insufficient, wear a filtering A2B2 cartridge (EN 405:2002 standard).- Hand protection: wear imperatively gloves (in latex or nitrile for example).- Eye protection: wear glasses with lateral protections or a facial screen. Do not wear contact lenses.- Skin protection: wear overalls and safety shoes.

For long-term and continuous uses, or according to the involved quantities of product or to the circumstances of work, itcan be appropriate to add: a cyanide detection control system (permanent display or instant readings), for emergency interventions: one or several protective breathing apparatus (complete airtight mask and compressed

air bottle), an oxygen bottle with mask, an emergency kit, the contents and use of which will be specified by thecompany doctor. The hydroxocobalamine (B12 vitamin) is often recommended as antidote in case of cyanidepoisoning but presents an allergic shock risk. It must be administered by a resuscitating doctor in the minutes followingthe accident. This product is available in pharmacies (Cyanokit 2.5 g for example).

Provide each operator with 2 separate clothing lockers or 1 locker with 2 compartments to allow him to separate non-workclothes and work clothes.

Draw up a specific intervention plan in the event of an accident (with the company doctor, company safety managers, first-aid workers, external emergency services: ambulance, fire service, hospital, working together). Display the interventionplan in the work unit.


4/6


Inform and train personnel relative to the risks, precautions to be taken and measures to be applied in the event of anincident.Hold intervention training sessions.

________________________________________________________________________________________________

9 - PHYSICAL AND CHEMICAL PROPERTIES

- Appearance: clear yellow liquid.- Odour: slight odour of cyanide.- pH: 10.2.- Relative density: 1.09.- Solubility: miscible in water.- Boiling point: approximately 100C.- Crystallisation / melting point: - 6C.- Flammability: nil, but emission of hydrocyanic acid (flammable gas) in contact with an acid.- Oxidising properties: nil.- Risk of explosion: nil.

________________________________________________________________________________________________

10 - STABILITY AND REACTIVITY

STABILITYGood at normal temperature with water evaporation for only risk.Good in humidity. Sensitivity to light with yellowing or blackening.CONDITIONS TO AVOIDHigh temperatures.MATERIALS TO AVOID

Acids and powerful oxidising agents, i.e. nitric acid, nitrates, nitrites and chlorates for example.HAZARDOUS THERMAL DECOMPOSITION PRODUCTSGaseous emissions of cyanide, nitrogen oxides and carbon oxides.

________________________________________________________________________________________________

11 - TOXICOLOGICAL INFORMATION

No data are available regarding the preparation. The evaluation of health hazards has been realised thanks todir ectives 67/548/EC, 1999/45/EC and bi bliograph ical data.

SKINVery toxic because of the presence of cyanide. Irritant. Repeated exposure may cause allergies on people sensitive toethylenediamine.The long-term absorption of silver salts can lead to the development of a permanent blue-grey colour of the skin and of themucous membranes (argyria). This has no disadvantages apart from the aesthetic aspect and can be avoided by washingthe skin after every contact.

EYE MUCOSAIrritant in case of contact. May cause conjunctivitis.

RESPIRATORY SYSTEMVery toxic. The cyanide ion is a cellular poison. The most sensitive and rapidly affected tissues are the brain and theretina.If HCN is accidentally liberated (contact of the solution with an acid), slight poisoning leads to a feeling of dizziness, oreven to slight breathing problems;

Acute poisoning leads to sudden loss of consciousness, immediately or after a brief latency period, rapidly evolving

towards a deep coma and then possibly to cardiorespiratory arrest.It is estimated that levels of 50 ppm breathed in for more than half an hour present a significant risk and that levels of 200to 400 ppm breathed in for a few minutes can be instantly fatal.Can cause asthma on sensitive people due to the presence of ethylenediamine.In the event of prolonged inhalation of silver salts, risk of argyria.

IN CASE OF INGESTIONVery toxic. Rapid formation of hydrocyanic acid in contact with gastric acidity.Nausea, vomiting, abdominal cramps or more severe forms that may result in death.Silver is reduced and settles on the tissues. These deposits can be avoided by administering a treatment as soon aspossible.

OCCUPATIONAL DISEASES: tables 49, 49a (aliphatic amines, in FRANCE). ________________________________________________________________________________________________

12 - ECOLOGICAL INFORMATION

There are no ecological data on this preparation.Prevent any material from entering drains or waterways or earth .Danger to drinking water.


5/6


Biblio graphic data concerning ethylenediamine:ECOTOXICITYFISHES - LC50 (96 h) = 116 mg/L, DAPHNIAS - EC50 (24 h) = 19 mg/L, MICRO-ORGANISMS: Pseudomonas putida,EC50 (17 h): 29 mg/L. Rated concentration /CE 20(60 min):1.600 mg/L.PERSISTENCE AND DEGRADABILITYData on eliminationMethod: OCDE 301C; ISO 9408; 92/69/EC, C.4-F, activated mudDestruction level: 93 - 95 % (28 days), easily biodegradable.Biblio graphic data on cyanide: very soluble in water, volatilization from water considered as very slow, low accumulation potential in the sediments, slow elimination in the aqueous phase by biodegradation, No bioaccumulation.The cyanide ion is very toxic to the aquatic organisms. FISHES Trout: LC50 (96 h) = 0,05-0,075 mg / L Perch: LC50 (96 h) = 0,09 mg / L INVERTEBRATES Daphnias: EC50 (24 h) = 0,53 mg / L Gammares EC 50 (96 h) = 0,084 mg / L ALGAES - Algae green NOEC = (8 j) 0,03 mg / L All aquatic organisms are very sensitive to cyanide. The concentration without accute effects would be arround 0,5 to 5 g /L.Long-term tests achieved in laboratory: FISHES - Lepomis macrochirus NOEC (57 days): < 0,005 mg/L - Salvelinus fontinalis NOEC (234 days): < 0,006 mg/L. INVERTEBRATES - Gammares NOEC (83 days): < 0,01 mg / L - Asellus communis NOEC (112 j): < 0,01 mg / LSo the concentration without accute effects would be from 0,05 to 0,5 g /L.Concentration without foreseeable effect for the environment: PNEC fresh water = 0,114 g /L.

According to the directive 1999/45/EC, this solution must be classified with the N symbol: DANGEROUS FOR THEENVIRONMENT and with the R51-53 phrase because of its content in cyanide.

________________________________________________________________________________________________

13 - DISPOSAL CONSIDERATIONS

This product and water used for rinsing must not be thrown away notably because of their pH, silver and cyanide contents.They must be processed within the firm or destroyed by an approved organization without mixing with acids.Contaminated packaging if not re-used with the same product is also a special waste to be sent to an approved

organization for recycling or disposal.Classification according to the commission directive 2000/532/EC of 3 May 2000 and its modifications (in particular2001/118/EC, OJ L47). Use the mandatory documents to follow-up the waste products.

06 03 11* Solid salts and solutions containing cyanides15 01 10* Packaging containing residues of or contaminated by dangerous substances15 02 02* Absorbents, filter materials (including oil filters not otherwise specified), wiping

cloths, protective clothing contaminated by dangerous substances As the volume of rinsing water is small, it can be added to the waste solutions.NOTE: in addition to the community provisions, it can be specific legislative and administrative, national or local provisionson this topic.

________________________________________________________________________________________________

14 - TRANSPORT INFORMATION

A.D.R. (road transport) Cyanide solution, n.o.s. , class 6.1, classification code T4, packaging group II, hazard label model 6.1, restrictedquantities LQ17, hazard code n60, material code n1935.I.M.D.G. (sea transport) Cyanide solution, n.o.s. , UN N 1935, class 6.1, packaging group II, subsidiary risk: MARINE POLLUTANT P , restrictedquantities : 100 mL, stowing and separation: category A, far from houses, away from acids, safety sheets F-A, S-A.I.A.T.A. (air transport) Cyanide solution, n.o.s. , UN N 1935, class 6.1, subsidiary risk: not applicable, risk label: TOXIC, packaging group II,Passenger and Cargo aircraft: packaging instructions 617, maximum quantity per package: 5 L, Cargo aircraft only:packaging instructions 612, maximum quantity per package: 60 L, instruction IDC 6L.

________________________________________________________________________________________________

15 - REGULATORY INFORMATION

This safety data sheet has been established in accordance with the Corrigendum to Regulation (EC) n 1907/2006 of the

European Parliament and of the Council of December 18, 2006, OJ L136, 29.05.2007.The preparation labelling has been established in compliance with the directive 67/548/EC (until the 29 th adaptation:directive 2004/73/EC of April 29, 2004) and the directive 1999/45/EC reviewed in last in January 23, 2006 by the directive2006/8/EC.


6/6

FDA 13009(DALIC Selective Plating)

Documents

Transcript of FDA 13009(DALIC Selective Plating)