TABLE OF FREEZING MIXTURES.
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TABLE
OF
FREEZING MIXTURES.
Mixtures.
Thermometer sinhs.
Muriate of ammonia. 5 partsNitrate of potash.... 5Water...16
From 50° to 10°
Muriate of ammonia. 5 partsNitrate of potash.... 5Sulphate of soda.... 8Water.16
From 50° to 4°.
Sulphate of soda_3 parts
Diluted nitric acid_2
From 50° to 3°.
Sulphate of soda.... 8 partsMuriatic acid...._5
From 50° to 0°.
Snow... 1 part
Muriate of soda.1
From 32° to 0°.
Snow or pounded ice. 2 partsMuriate of soda. l
From 0° to —5.
Snow or pounded ice. 1 parts
Muriate of soda.5
Muriate of ammonia &
Nitrate of potash.... 5
From —5° to— IS 0 .
F 4