SR.NO

PARAMETERS

SPECIFICATION LIMITS

1

Description

White, uniform, free flowing and free from foreign matter.

2

Total Alkalinity as Na₂Co₃

99.0

3

Sodium Oxide (as Na₂O)

57.90 min

4

Bulk Density

950-1150

5

Volatile matter

1.0% max.

6

Matter insoluble in water

0.02 max

7

Sulphates (as Na₂so₄)

0.010 max

8

Chlorides (as NaCl)

0.500 max

10

Iron as Fe₂O₃

0.0025 max.

11

Fluoride (as Flourine)

1.0