Description and Use. Sodium Azide is a colorless to white, odorless, crystalline. solid. It is highly soluble in water which may result in the vapor. of Hydrazoic Acid being present where Sodium Azide is. handled. It is used in making chemicals, as a preservative in. diagnostic medicines and blood tests, as a herbicide, fungicide.
The average overnight temperature in Alicante during December is around 7Â°C so you'll need to rug up at night since the temperatures drop quite fast after sunset. You may even see some early morning fog and frost patches the night after a cold front has moved through the region.
The weather in Cancun in December is lovely and this makes the outdoor activities fun all day long: golf, parasailing, biking, kite diving. Snorkeling and scubadiving are very popular sports in Cancun in December, because the sea is warm in this time of year, approx. 81 Â°F.