Copper(II) sulphate pentahydrate ≥98 %, cryst.

Empirical formula CuSO₄ · 5 H₂O
Molar mass (M) 249,69 g/mol
Density (D) 2,28
Solubility 317 g/l (H₂O, 20 °C)
ADR 9 III • WGK 3
CAS No.[7758-99-8]
EG-Nr. 231-847-6 • UN-Nr. 3077

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Hazard statements

H302 Harmful if swallowed
H318 Causes serious eye damage
H410 Very toxic to aquatic life with long lasting effects

Precautions - prevention

P273 Avoid release to the environment.
P280 Wear protective gloves / eye protection.

Precautions - response

P301 + P312 IF SWALLOWED: Call a POISON CENTER / doctor if you feel unwell.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for a long period of time
amount of minutes; remove contact lenses, if possible; keep rinsing.
P330 Rinse mouth.