Sr.No

Parameters

Units

Standard

Actual found

1

Appearance

White

White Crystalline free flow&

Crystalline free

free from Clay grit, etc –

flow & free from

Impurities

Clay grit, etc -

Impurities

2

Particle size

Passing trhr. 850 Mic

%

99+ 1

100.0

3

Moisture

%

Max 0.5

0.220

4

Water Insoluble

%

Max0.5

0.320

5

Sodium Chloride(as a Nacl)

%

Min 98.5

98.95

6

Matter Soluble in water other

%

Max 1.0

0.68

than sodium chloride

7

Calcium (As a Ca++)

%

Max 0.10

0.130

8

Magnesium (As a mg++)

%

Max 0.10

0.064

9

Sulphate (As a So4)

%

Max 0.60

0.25

10

Alkalinity(As a Na2Co3)

%

Max 0.15

0.10

11

Iodine (As a I2)

PPM

Min 30

32

12

Lead ( As a Pb)

PPM

Max 2

Less than 2 ppm

13

Arsenic (As a As)

PPM

Max 1

Less than 1 ppm

14

Iron (As a Fe)

PPM

Max 50

Less than 50ppm

15

Anti caking Agent (PFC)

PPM

Max 10

Less than 10 ppm

16

pH (5% Aqua Sol’n)

6.0 to 7.5

7.4

Sr.No

Parameters

Units

Standard

Actual found

1

Appearance

White

White Crystalline free flow&

Crystalline free

free from Clay grit, etc –

flow & free from

Impurities

Clay grit, etc -

Impurities

2

Particle size

Passing trhr. 850 Mic

%

99+ 1

100.0

3

Moisture

%

Max 0.5

0.220

4

Water Insoluble

%

Max0.5

0.320

5

Sodium Chloride(as a Nacl)

%

Min 98.5

98.95

6

Matter Soluble in water other

%

Max 1.0

0.68

than sodium chloride

7

Calcium (As a Ca++)

%

Max 0.10

0.130

8

Magnesium (As a mg++)

%

Max 0.10

0.064

9

Sulphate (As a So4)

%

Max 0.60

0.25

10

Alkalinity(As a Na2Co3)

%

Max 0.15

0.10

11

Iodine (As a I2)

PPM

Min 30

32

12

Lead ( As a Pb)

PPM

Max 2

Less than 2 ppm

13

Arsenic (As a As)

PPM

Max 1

Less than 1 ppm

14

Iron (As a Fe)

PPM

Max 50

Less than 50ppm

15

Anti caking Agent (PFC)

PPM

Max 10

Less than 10 ppm

16

pH (5% Aqua Sol’n)

6.0 to 7.5

7.4