Analysis of and Formula for Making. - Ofen, Hungary. Analysis of C. Knapp, made in Liebig's Laboratory, 1870. (Parts in One Hundred Thousand.)

Analysis.

Potash sulphate....... 8.49

Soda carbonate........ 79.60

Soda sulphate........1591.48

Sodium chloride....... 130.50

Lime carbonate........ 93.30

Magnesia sulphate......1601.58

Silica............. 0.11

Alumina and protoxide of iron 0.42

Total......3505.48

Carbonic acid, free and combined with the carbonates, 52.26 parts.

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Sodium silicate........ 1.4

Potassium sulphate...... 52.2

Sodium chloride....... 125.4

Sodium carbonate...... 2976.5

Sodium sulphate...... .22167.6

Aluminium chloride..... 3.4

Calcium chloride....... 636.3

Magnesium sulphate..... .20172.2

Iron sulphate......... 4.4

Acid hydrochloric (muriatic). 0.8