Analytical Data | Typical Values | Max Values | Analytical Methods |
Particle size(mm) | 0-12 | 12 | millimeters |
Convertional Moisture at 110°C(%) | 1-3 | 3 | ISO 2483-1973 "Determination of the loss mass at 110°C" |
Insoluble matter in water (% dry basis) |
0.02
| 0.05 | ISO 2479-1972 "Determination of matter ins oluble in water or in acid and preparation of principal solution for the other determination." |
Insoluble matter in HCI 1M (% dry basis) | <0.01
| ≤0.03 | ISO 2479-1972 "Determination of matter ins oluble in water or in acid and preparation of principal solution for the other determination." |
pH (Aquesous solution 100g/I) | 7.5
| 7.0/8.0 | Potentiometry the determination must be performs within 30 minutes fromthe preparation of the solution. |
Calcium water soluble (%dry basis)
| 0.23 | 0.30 | ISO 2482-1973 "Determination of Calcium and magnesium content - EDTA complexometric methods." |
Magnesium water soluble (%dry basis)
| 0.08 | 0.15 | ISO 2482-1973 "Determination of Calcium and magnesium content - EDTA complexometric methods." |
Sulphate water soluble (%dry basis)
| 0.8 | 1.0 | ISO 2482-1973 "Determination of sulphate content - Barium Sulphate gravimetric method." |
Potassium water soluble (%dry basis)
| 0.02 | 0.05 | Determination of Potassium content by Atomic Absorption Flame Emission Spectrophotometer |
Sodium Chloride Content (%dry basis)
| 97-99 | 99 | CX STAN 150-1985, Rev.1-1997 Amed. 1- 1999,Amed. 2-2001. (indirect calculation) "This method allows the calculation of sodium chloride content on the basis of thr result of the detemination of sulphate , calcium and magnesium , potassium,matter insoluble in water and loss on drying." |