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

Analysis.

Soda sulphate........ 27.854

Soda phosphate....... 0.175

Lithia carbonate....... 0.025

Lime carbonate........ 32.164

Lime sulphate........133.180

Calcium chloride....... 17.870

Strontia carbonate...... 0.911

Magnesia carbonate..... 42.949

Iron carbonate........ 5.172

Manganese carbonate.... 0.540

Alumina........... 0.012

Acid silicic.......... 5.212

Total ........... 266.064

Carbonic acid 1680 Cm. in 1 liter (1000 grammes). Temperatre 12.0° C.

Imitation. For 10 gallons of water = 80 lbs.

Grains.

Sodium phosphate...... 1.1

Sodium carbonate...... 89.1

Sodium sulphate....... 118.6

Sodium silicate........ 65.1

Aluminium chloride... 0.19

Strontium chloride...... 6.0

Calcium chloride....... 105.3

Lime carbonate....... 201.6

Magnesium carbonate, hydr. 433.5 Lime sulphate, praecip. . 1034.9

Lithium carbonate...... 0.19

Acid sulphuric........ 42.7

Manganese sulphate..... 6.4

Iron sulphate......... 76.2