| Sr No. | Parameter | Unit | Specification |
|---|---|---|---|
| 1 | Appearance | White rounded tablets/td> | |
| 2 | Weight | gm | 9 to 10 | 3 | Diameter | m.m | 22 to 23 | 4 | Thickness | m.m | 11 to 13 | 5 | Water Insoluble | % | 0.01 to 0.02 | 6 | Sodium Chloride (as a Nacl) | % | 99.5 to 99.65 | 7 | Calcium (As a Ca++ ) | % | 0.032 to 0.036 | 8 | Magnesium (As a mg++ ) | % | 0.014 to 0.020 | 9 | Sulphate (As a So4) | % | 0.09 to 0.12 | 10 | Alkalinity (As a Na2Co3) | % | Max 0.10 | 11 | Iodine (As a I2) | PPM | Nil | 12 | Lead (As a Pb ) | PPM | Less than 2.0 | 13 | Arsenic (As a As ) | PPM | Less than 1.0 | 14 | Iron (As a Fe) | PPM | Less than 25.0 | 15 | Hardness (at 80 GPL Sol'n) | PPM | 110 to 140 |