Thames & Kosmos Chemistry C500 (Version 2.0) handleiding

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Ammonium iron(III) sulfate

EG-Nr. 233-382-4, 5 g (0.18 oz.)

Not a hazardous substance.

Obtain special instructions before use. (Refer to

this manual.)

Potassium hexacyanoferrate(II)

EG-Nr. 237-722-2, 4 g (0.14 oz.)

Not a hazardous substance.

Obtain special instructions before use. (Refer to

this manual.)

Harmful to aquatic life with long lasting effects.

Avoid release to the environment. Comply with the

instructions on page 37.

WARNING

Sodium carbonate

EG-Nr. 207-838-8,

Index-Nr. 011-005-00-2,

12 g (0.42 oz.)

Harmful if inhaled. – Causes

serious eye irritation.

Avoid breathing dust/fume/gas/mist/vapors/spray. – Use

only outdoors or in a well-ventilated area. – IF IN EYES:

Rinse cautiously with water for several minutes. Remove

contact lenses, if present and easy to do. Continue rinsing.

If eye irritation persists: Get medical advice/attention.

– IF INHALED: Remove victim to fresh air and keep at

rest in a position comfortable for breathing. Call a

POISON CENTER or doctor/physician if you feel unwell.

WARNING

Tartaric acid

EG-Nr. 201-766-0, 6 g (0.21 oz.)

Causes serious eye irritation.

Wash skin thoroughly after

handling. – Wear protective gloves/ eye protection/ face

protection. – IF IN EYES: Rinse cautiously with water for

several minutes. Remove contact lenses, if present and

easy to do. Continue rinsing. – If eye irritation persists: Get

medical advice/ attention.

How to dispose of waste?

The relatively small amounts of chemicals contained in this

experiment kit will not pose any great danger to the

environment. You can dispose of leftover solid substances in

the household garbage, along with ﬁlter papers coated with

chemical solutions (wear protective gloves). Pour liquids down

the drain (rinse with water afterwards). Please note the tip on

page 37 for economical use of potassium hexacyanoferrate.

Information about hazardous substances

Please note the hazard statements (blue) and precautionary statements of the hazardous

substances contained in this chemistry experiment kit. The following overview also presents

the pictograms and the signal words for the chemicals you will be using, and identiﬁes the

hazards associated with each substance.

WARNING!

Store locked up. Keep out of reach of children.

applies to all children except for the experimenting child

who is being instructed and supervised by an adult.

IF SWALLOWED: Get immediate medical advice/

attention and have product container or label of

chemical substance at hand.

For the sake of environmental protection:

Dispose of contents/containers (of no-longer-

needed chemicals) to a hazardous waste

disposal location.

SAFETY INFORMATION

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