Beschreibung
Flame Coloration Set 2, RbCl, CsCl, InCl3, CuCl2, BaSO4, Cu(NO3)2, UN-Nr. 3316
Set for the identification of minerals in the Bunsen burner flame through the characteristic flame colouring of the salts in the “flame test”.
During combustion, the metal or semi-metal ion contained in each chemical gives the flame a characteristic colour.
Application:
- Dip the magnesia rod into diluted hydrochloric acid (not included in the scope of delivery)
- Pick up some of the salt with the moistened magnesia rod
- Hold the end of the rod with the salt in the swooshing burner flame
Directions for use
If necessary, burn out the magnesia rods in the burner flame. The flame must be colourless. Otherwise there will still be residues of chemicals from previous experiments.
The kit contains:
- 10 g barium sulphate Art. No. 1PE7.1
- 10 g caesium chloride Art. No. 8627.4
- 10 g copper(II) chloride dihydrate Art. No. CN82.4
- 10 g copper(II) nitrate trihydrate Art. No. P754.3
- 5 g indium(III) chloride Art. No. 0307.1
- 5 g rubidium chloride Art. No. 4471.2
- 1 wooden clamp
- 10 pcs magnesia rods Art. No. 6543.2
Technical Information
| Instructions for use, addition | AnalysenzertifikatSpezifikation |
| Items supplied | Please order platinum wire separately. |
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
H272
H272 – No description available
H290
May be corrosive to metals
H302+
H302+ – No description available
H312
Harmful in contact with skin
H314
Causes severe skin burns and eye damage
H361fd
H361fd – No description available
H410
Very toxic to aquatic life with long lasting effects
Precautionary Statements (P-Phrases)
P273
P273 – No description available
P280
Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310
P301+P310 – No description available
P302+P352
IF ON SKIN: Wash with plenty of water.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308+P313
IF exposed or concerned: Get medical advice/attention.