Analysis of and Formula for Making. - Prussia, Germany. Analysis of Struve. (Parts in One Hundred Thousand.)

Analysis.

Potash sulphate....... 12.565

Soda carbonate....... 71.296

Soda sulphate........ 21.146

Soda phosphate....... 0.534

Sodium chloride....... 15.260

Lithia carbonate....... 0.456

Lime carbonate....... 46.541

Magnesia carbonate..... 18.945

Iron carbonate....... 2.969

Manganese carbonate.... 0.365

Alumina........... 0.159

Acid silicic.......... 7.266

Total......197.502

Carbonic acid 1300 Cm. in 1 liter (1000 grammes). Temperature 8.75° C.

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Lithium carbonate....... 2.80

Sodium phosphate....... 3.3

Potassium carbonate...... 61.2

Sodium silicate......... 90.8

Sodium carbonate....... 1461.0

Aluminium chloride...... 2.5

Calcium chloride........ 85.8

Magnesia sulphate....... 290.7

Lime carbonate........ 208.7

Magnesium carbonate, hydr.. 28.1

Manganese sulphate...... 4.4

Iron sulphate.......... 43.7