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Physical & Chemical properties

Viscosity

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Description of key information

According to ECHA Guidance on information requirements and chemical safety assessment viscosity is relevant only to liquids. Viscosity is the property of a fluid substance of absorbing a stress during deformation which depends on the rate of the deformation. Similarly, the stress can be regarded as the cause which brings about a deformation rate. The viscosity of fluids is environmentally relevant owing to the penetration of fluids into the soil and the harmful effect on the groundwater which may thus possibly be caused. (Guidance on information requirements and chemical safety assessment - Chapter R.7a: Endpoint specific guidance)
Slags, Ferronickel-manufg. is a UVCB solid substance that is known to consist of a number of metal oxides, and more specifically of iron, silicon, calcium, magnesium, chromium(III) and aluminium, as well as small of quantities of Nickel metal.
Since , testing of Slags, Ferronickel-manufg. viscosity is technically not feasible and scientifically not justified according to ECHA Guidance on information requirements and chemical safety assessment.

Key value for chemical safety assessment

Additional information

According to ECHA Guidance on information requirements and chemical safety assessment viscosity is relevant only to liquids. Viscosity is the property of a fluid substance of absorbing a stress during deformation which depends on the rate of the deformation. Similarly, the stress can be regarded as the cause which brings about a deformation rate. The viscosity of fluids is environmentally relevant owing to the penetration of fluids into the soil and the harmful effect on the groundwater which may thus possibly be caused. (Guidance on information requirements and chemical safety assessment - Chapter R.7a: Endpoint specific guidance)

 

Slags, Ferronickel-manufg. is a UVCB solid substance that is known to consist of a number of metal oxides, and more specifically of iron, silicon, calcium, magnesium, chromium(III) and aluminium, as well as of small quantities of Nickel metal.

 

Since , testing of Slags, Ferronickel-manufg. viscosity is technically not feasible and scientifically not justified according to ECHA Guidance on information requirements and chemical safety assessment.

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