Caption: Hydrating anhydrous copper (II) sulphate (white) by dripping water. The blue colour of copper (II) sulphate is due to the presence of so-called water of crystallisation in the crystal structure. Dripping water onto the anhydrous form rehydrates the compound, giving the blue colour.

Release details: Model release not required. Property release not required.

Keywords: anhydrate, anhydrous, blue, change, chemical, chemistry, colour, copper, crystallisation, dehydrated, demonstration, dripping, drop, droplet, droplets, drops, experiment, hydrating, ii, laboratory, liquid, powder, reaction, rehydrating, sulphate, water, white

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.

Hydrating anhydrous copper sulphate

K003/8964 Rights Managed

Downloadable master

Duration: 00:00:13.22

Frame size: 1920x1080

Frame rate: 25

Audio: No

Format: QuickTime, Photo JPEG 100%, progressive scan, square pixels

File size: 527.4M


Capture format: DSLR - AVCHD

Codec: H.264

Please contact Science Photo Library if you require the original, or other formats.


Save watermarked comp

Request un-watermarked file

Price clip Pricing

Please login to use the price calculator