Certifications 2

Page 4/7
Safety data sheet
according to 1907/2006/EC, Article 31
Revision: 15.01.2018Printing date 15.01.2018
Trade name:positive developer
(Contd. of page 3)
DR
Avoid contact with the eyes and skin.
Do not inhale dust. Prevent formation of dust.
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Breathing equipment:
In case of brief exposure or low pollution use breathing filter apparatus. In case of intensive or longer exposure use
breathing apparatus that is independent of circulating air.
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Recommended filter device for short term use:
Filter P2
Take care of limitations and rules for the use of breathing protection equipment (BGR 190).
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Protection of hands:
Protective gloves.
Only use chemical-protective gloves with CE-labelling of category III.
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Material of gloves
Butyl rubber, BR
Nitrile rubber, NBR
Natural rubber, NR
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and
varies from manufacturer to manufacturer.
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Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be
observed.
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Eye protection:
Tightly sealed safety glasses.
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Body protection:
Standard protective working clothes, chemical resistant safety-shoes or wellingtons. If skin contact is possible, wear
impenetrable protective clothing.
9 Physical and chemical properties
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Information on basic physical and chemical properties
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General Information
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Appearance:
Form:
Solid.
Colour:
White
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Smell:
Odourless
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pH-value (100 g/l) at 20°C:
> 14
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Change in condition
Melting point/Melting range:
319°C
Boiling point/Boiling range:
1390°C
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Flash point:
Product is non-flammable nor potentially explosive
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Density at 20°C
2.13 g/cm3
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Settled apparent density at 20°C
1100-1200 kg/m³
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Solubility in / Miscibility with
Water at 20°C:
1090 g/l
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Other information
molecular weight (weight average/Mw):
40 g/mol
GB
(Contd. on page 5)