Safety data sheet

Transcription

Safety data sheet

40.0
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Safety data sheet
According to 91/155 EEC
Printing date 02.12.2014
Revision: 18.11.2014
Version number 3
1 Identification of the substance/mixture and of the company/undertaking
· Product identifier
· Trade name: Potassium dichromate pure
· Article number: A0829
· CAS Number:
7778-50-9
· EC number:
231-906-6
· Index number:
024-002-00-6
· Application of the substance / the mixture
Chemical for various applications
Laboratory chemical
· Details of the supplier of the safety data sheet
· Manufacturer/Supplier:
AppliChem GmbH
Ottoweg 4
D-64291 Darmstadt
Tel.: +49 (0)6151 93570
[email protected]
· Further information obtainable from: Abteilung Qualitätskontrolle / Dep. Quality Control
· Emergency telephone number:
+49(0)6151 93570 (während der normalen Geschäftszeiten / Inside normal business hours)
2 Composition/information on ingredients
· Chemical characterisation: Substances
· CAS No. Description
7778-50-9 potassium dichromate
· Identification number(s)
· EC number: 231-906-6
· Index number: 024-002-00-6
· SVHC
3 Hazards identification
· Classification of the substance or mixture
· Classification according to Directive 67/548/EEC or Directive 1999/45/EC
T+; Very toxic
R26:
Very toxic by inhalation.
T; Toxic
Carc. Cat. 2, Muta. Cat. 2, Repr. Cat. 2
R45-46-60-61-25-48/23: May cause cancer. May cause heritable genetic damage. May impair fertility.
May cause harm to the unborn child. Toxic if swallowed. Toxic: danger of
serious damage to health by prolonged exposure through inhalation.
C; Corrosive
R34:
Causes burns.
(Contd. on page 2)
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Safety data sheet
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Trade name: Potassium dichromate pure
(Contd. of page 1)
Xn; Harmful
R21:
Harmful in contact with skin.
Xn; Sensitising
R42/43:
May cause sensitisation by inhalation and skin contact.
O; Oxidising
R8:
Contact with combustible material may cause fire.
N; Dangerous for the environment
R50/53:
Very toxic to aquatic organisms, may cause long-term adverse effects in the
aquatic environment.
· Label elements
· Labelling according to EU guidelines:
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous
Materials.
· Code letter and hazard designation of product:
T+ Very toxic
O Oxidising
N Dangerous for the environment
· Risk phrases:
45
May cause cancer.
46
May cause heritable genetic damage.
60
May impair fertility.
61
May cause harm to the unborn child.
8
21
Also harmful in contact with skin.
25
Also toxic if swallowed.
26
Also very toxic by inhalation.
34
Causes burns.
42/43 May cause sensitisation by inhalation and skin contact.
48/23 Also toxic: danger of serious damage to health by prolonged exposure through inhalation.
50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
· Safety phrases:
53 Avoid exposure - obtain special instructions before use.
45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
60 This material and its container must be disposed of as hazardous waste.
61 Avoid release to the environment. Refer to special instructions/safety data sheets.
4 First aid measures
· General information: Personal protection for the First Aider.
· After inhalation:
Take affected persons into fresh air and keep quiet.
If not breathing, if breathing is irregular or if respiratory arrest occurs, provide artificial respiration or
oxygen by trainned personnel.
Seek immediate medical advice.
· After skin contact:
Wash off with plenty of water.
Call a doctor immediately.
· After eye contact:
Rinse opened eye for several minutes under running water.
(Contd. on page 3)
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(Contd. of page 2)
· After swallowing:
make victim drink water (maximum of 2 drinking glasses)
Subsequently administer:
activated charcoal (20 - 40 g in 10 % slurry)
5 Firefighting measures
· Suitable extinguishing agents: Use fire extinguishing methods suitable to surrounding conditions.
· For safety reasons unsuitable extinguishing agents: Water with full jet
· Special hazards arising from the substance or mixture
Has a fire-promoting effect due to release of oxygen.
Non-combustible.
· Protective equipment:
Wear self-contained respiratory protective device.
Wear fully protective suit.
· Additional information
Collect contaminated fire fighting water separately. It must not enter the sewage system.
6 Accidental release measures
· Personal precautions, protective equipment and emergency procedures
Avoid formation of dust.
Avoid substance contact.
Ensure adequate ventilation
· Environmental precautions:
Inform respective authorities in case of seepage into water course or sewage system.
Do not allow to enter sewers/ surface or ground water.
· Methods and material for containment and cleaning up:
Pick up mechanically.
Avoid generation of dusts.
Dispose of the material collected according to regulations.
Ensure adequate ventilation.
· Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment.
See Section 13 for disposal information.
7 Handling and storage
· Precautions for safe handling
Thorough dedusting.
Ensure good ventilation/exhaustion at the workplace.
Open and handle receptacle with care.
Work only in fume cupboard.
· Information about fire - and explosion protection: Keep respiratory protective device available.
· Storage:
· Requirements to be met by storerooms and receptacles: No special requirements.
· Information about storage in one common storage facility:
Away from sources of ignition and heat.
Away from combustible materials.
· Further information about storage conditions:
Keep container tightly sealed.
Keep dry.
Protect from exposure to the light.
Accesible for authorised persons only.
(Contd. on page 4)
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· Recommended storage temperature: 15-25 °C
· Storage class: 5.1 B
· Specific end use(s) No further relevant information available.
8 Exposure controls/personal protection
· Additional information about design of technical facilities: No further data; see item 7.
· Ingredients with limit values that require monitoring at the workplace: Not required.
· Additional information: The lists valid during the making were used as basis.
· Personal protective equipment:
· General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed.
Immediately remove all soiled and contaminated clothing
Wash hands before breaks and at the end of work.
Store protective clothing separately.
Avoid contact with the eyes and skin.
· Respiratory protection:
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure
use self-contained respiratory protective device.
Required when dusts are generated.
Filter P3
· Protection of hands:
Protective gloves
· Material of gloves Nitrile rubber, NBR
· For the permanent contact gloves made of the following materials are suitable:
Nitrile rubber, NBR
Recommended thickness of the material: ≥ 0.11 mm
Value for the permeation: Level ≥ 480 min
· As protection from splashes gloves made of the following materials are suitable:
Nitrile rubber, NBR
Recommended thickness of the material: ≥ 0.11 mm
Value for the permeation: Level ≥ 480 min
· Eye protection:
Tightly sealed goggles
· Body protection: Protective work clothing
9 Physical and chemical properties
· General Information
· Appearance:
Form:
Colour:
· Odour:
Solid
orange
Odourless
· pH-value:
Not applicable.
· Change in condition
Melting point/Melting range: 398 °C
Boiling point/Boiling range: 501 °C
(Contd. on page 5)
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(Contd. of page 4)
· Flash point:
Not applicable.
· Flammability (solid, gaseous): Contact with combustible material may cause fire.
· Danger of explosion:
see chapter 10
· Explosion limits:
Lower:
Upper:
Not determined.
Not determined.
· Vapour pressure:
Not applicable.
· Density at 20 °C:
2,69 g/cm³
· Solubility in / Miscibility with
125 g/l
water at 20 °C:
· Viscosity:
Dynamic:
Kinematic:
Not applicable.
Not applicable.
· Solvent content:
Organic solvents:
VOC (EC)
· Other information
0,0 %
0,00 %
No further relevant information available.
10 Stability and reactivity
· Thermal decomposition / conditions to be avoided: Heating.
· Incompatible materials: No further relevant information available.
· Hazardous decomposition products: No dangerous decomposition products known.
*
11 Toxicological information
· Acute toxicity:
· LD/LC50 values relevant for classification:
· Components
Type
Value
Species
Oral
LD50
90,5 - 168 mg/kg (rat)
Dermal
LD50
1170 mg/kg (rat)
Inhalative LC50/4 h 0,083 - 0,099 mg/l (rat)
· Primary irritant effect:
· on the skin: Caustic effect on skin and mucous membranes.
· on the eye: Strong caustic effect.
· After inhalation: No data available
· Sensitisation:
Sensitisation possible through inhalation.
Sensitisation possible through skin contact.
· Additional toxicological information:
Swallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of
esophagus and stomach.
12 Ecological information
· Aquatic toxicity: Quantitative data on the ecological effect of the product are not available.
· Persistence and degradability
Methods for the determination of biodegradability are not applicable on inorganic substances.
(Contd. on page 6)
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(Contd. of page 5)
· Bioaccumulative potential No further relevant information available.
· Ecotoxical effects:
· Remark: Very toxic for fish
· Additional ecological information:
· General notes:
Also poisonous for fish and plankton in water bodies.
Very toxic for aquatic organisms
Do not allow product to reach ground water, water course or sewage system, even in small quantities.
Water hazard class 3 (German Regulation) (Assessment by list): extremely hazardous for water
Danger to drinking water if even extremely small quantities leak into the ground.
13 Disposal considerations
· Waste treatment methods
· Recommendation
Chemicals must be disposed of in compliance with the respective national regulations.
Must not be disposed together with household garbage. Do not allow product to reach sewage system.
· Uncleaned packaging:
· Recommendation: Disposal must be made according to official regulations.
14 Transport information
· UN-Number
· ADR, IMDG, IATA
· UN proper shipping name
· ADR
· IMDG
· IATA
UN3086
TOXIC SOLID, OXIDIZING, N.O.S. (potassium dichromate),
ENVIRONMENTALLY HAZARDOUS
TOXIC SOLID, OXIDIZING, N.O.S. (potassium dichromate),
MARINE POLLUTANT
TOXIC SOLID, OXIDIZING, N.O.S. (potassium dichromate)
· Transport hazard class(es)
· ADR
· Class
· Label
6.1 (TO2) Toxic substances.
6.1+5.1
· IMDG
· Class
· Label
6.1 Toxic substances.
6.1+5.1
· IATA
· Class
6.1 Toxic substances.
(Contd. on page 7)
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Safety data sheet
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(Contd. of page 6)
· Label
6.1+5.1
· Packing group
· ADR, IMDG, IATA
II
· Environmental hazards:
· Marine pollutant:
· Special marking (ADR):
No
Symbol (fish and tree)
Symbol (fish and tree)
· Special precautions for user
· EMS Number:
Warning: Toxic substances.
F-A,S-Q
· Transport in bulk according to Annex II of
Not applicable.
MARPOL73/78 and the IBC Code
· Transport/Additional information:
· ADR
· Limited quantities (LQ)
· Excepted quantities (EQ)
· IMDG
· Limited quantities (LQ)
· Excepted quantities (EQ)
500 g
Code: E4
Maximum net quantity per inner packaging: 1 g
Maximum net quantity per outer packaging: 500 g
500 g
Code: E4
Maximum net quantity per inner packaging: 1 g
Maximum net quantity per outer packaging: 500 g
15 Regulatory information
· Labelling according to EU guidelines:
The product has been classified and marked in accordance with EU Directives / Ordinance on Hazardous
Materials.
· Code letter and hazard designation of product:
T+ Very toxic
O Oxidising
N Dangerous for the environment
· Risk phrases:
45
May cause cancer.
46
May cause heritable genetic damage.
60
May impair fertility.
61
May cause harm to the unborn child.
8
21
Also harmful in contact with skin.
25
Also toxic if swallowed.
26
Also very toxic by inhalation.
34
Causes burns.
42/43 May cause sensitisation by inhalation and skin contact.
48/23 Also toxic: danger of serious damage to health by prolonged exposure through inhalation.
50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
· Safety phrases:
53 Avoid exposure - obtain special instructions before use.
45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
60 This material and its container must be disposed of as hazardous waste.
(Contd. on page 8)
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Version number 3
(Contd. of page 7)
61 Avoid release to the environment. Refer to special instructions/safety data sheets.
16 Other information
This information is based on our present knowledge. However, this shall not constitute a guarantee for any
specific product features and shall not establish a legally valid contractual relationship.
· Department issuing MSDS: Abteilung Qualitätskontrolle / Dept. Quality Control
· Contact: Hr. / Mr. Th. Stöckle
· * Data compared to the previous version altered.
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Safety data sheet

Transcription

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