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8. Limitation of exposure and personal protective
equipment
8.1 Personal protective gear:
Breathing protection:
Breathing protection in the event of a release of va-
pours/aerosols
Hand protection:
chemical-resistant protective gloves (EN 374). Suita-
ble materials even in the event of prolonged, direct
contact (recommended: protection index 6, corre-
sponding to > 480 minutes permeation time accord-
ing to EN 374):
Fluoroelastomer (FKM) – 0.7 mm layer thickness.
Suitable materials for brief contact or splashes (rec-
ommended: at least protection index 2, correspond-
ing to > 30 minutes permeation time according to
EN 374):
Nitrile rubber (NBR) – 0.4 mm layer thickness.
Owing to the large variety of types, observe the
manufacturers' operating instructions.
Eye protection: Safety glasses with lateral protec-
tion (framed glasses) (EN 166)
8.2 General safety and hygiene measures:
The usual protective measures for dealing with
chemicals must be observed.
9. Physical and chemical properties
Form: fluid
Colour: violet
Odour: product specific
Ice flocculation point (ASTM D 1177):
approx. -40 °C (Part No. 0020054988)
Solidification temperature (DIN 51583):
approx. -28 °C ( Part No. 302363, 302498)
approx. -54 °C (Part No. 0020054988)
Boiling point: > 100 °C (ASTM D 1120)
Flash point: none
Lower explosive limit: 2.6 %Vol.
Upper explosive limit: 12.6 %Vol.
Ignition point: n/a
Vapour pressure (20 °C): 20 mbar
Density (20 °C) (DIN 51757):
3
approx. 1.030 g/cm
3
approx. 1.039 g/cm
Solubility in water: completely soluble
Solvent solubility (qualitative): polar solvents: solu-
ble.
pH value (20 °C): 9.0-10.5 (ASTM D 1287)
Viscosity, kinematic (20 °C) (DIN 51562):
2
approx. 5.0 mm
/s (Part No. 302363, 302498)
2
approx. 7.0 mm
/s (Part No. 0020054988)
Installation and maintenance instructions auroSTEP plus 0020077748_FT1
(Part No. 302363, 302498)
(Part No. 0020054988)
Safety instructions and regulations 3
10. Stability and reactivity
10.1 Substances to be avoided:
Strong oxidants
10.2 Dangerous reactions:
No dangerous reactions if the storage and handling
regulations/notes are observed
10.3 Dangerous decomposition products:
No dangerous decomposition products if the storage
and handling regulations/notes are observed.
11. Toxicological information
11.1 LD50/oral/rat: > 2000 mg/kg
Primary skin irritation/rabbit: not irritating. (OECD
guideline 404)
Primary irritation to the mucous membranes/rabbit:
not irritating. (OECD guideline 405)
11.2 Additional notes:
The product has not been tested. The statement has
been deduced from the individual components.
12. Ecological information
12.1 Ecological toxicity:
Fish toxicity: LC50 leuciscus idus (96 h): >100 mg/l
Aquatic invertebrates: EC50 (48 h): > 100 mg/l
Aquatic plants EC50 (72 h): > 100 mg/l
Micro-organisms/ effect on activated sludge: DEVL2
> 1000 mg/l. No disturbances to the biodegrading
activity of the activated sludge are expected if dis-
charged appropriately in low concentrations in
adapted biological sewage plants.
12.2 Assessment of aquatic toxicity:
The product has not been tested. The statement has
been deduced from the individual components.
12.3 Persistence and degradability:
Details regarding elimination:
OECD 201 A test method (new version)
Analysis method: DOC reduction
Degree of elimination: > 70 % (28 d)
Assessment: easily biodegradable.
13. Note on disposal
13.1 Disposal
The fluid must de disposed of at an appropriate
waste site or waste incineration plant, for example,
in compliance with local regulations. Contact the
local municipal sanitation office or the mobile envi-
ronmental service for quantities under 100 l.
13.2 Uncleaned packaging:
Uncontaminated packings can be reused. Packaging
that cannot be cleaned must be disposed of in the
same way as the material.
14. Transport information:
VbF: not subject to the ordinance on combustible
fluids.
Mailing permitted. Not dangerous goods in terms of
the transport regulations. GGVE/RID: -, UN no.: -,
GGVS/ADR: -, IATA DGR: -, IMDG code: -, TA air: - .
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