ITEMS IS-IT-I STANDARD TESTIGN RESULT
PREMIUM GRADE TOP-QUALITY GRADE QUALIFIED GRADE
APPEARANCE WHITE, GLOSSY ELIGIBLE
NAOH % MIN 99 98.5 98 98.6
NA2CO3% MAX 0.5 0.8 1.0 0.2
NACL % MAX 0.03 0.05 0.08 0.2
FE2O3 % MAX 0.005 0.008.
25 kg per bag,25 MT per 1*20 container.
Item Specification
Naoh (Min) Na2co3 (Max) Nacl (Max) Fe2o3 (Max) Particle size
Flakes/
Solid 99 0.5 0.002 0.005
98 0.9 0.02 0.005
96 1.0 3.2 0.008
Pearls 99 0.5 0.002 0.005 <.8mm 8%
0.8-.2mm 90%
>.2mm 2%
96 1.0 3.2 0.008.
25 kg per bag,25 mt per 1*20 container.
Soda ash dense
Item specification
Na2co3: 99.2% min.
Chloride content: 0.7% max.
Iron content: 0.0035% max.
Water insoluble matter: 0.03% max.
Bulk density( g/ml): 0.90 min.
Fineness(180m residue on sieve): 70.0% min.
50kg/100kg per bag.
Soda ash light
Item Specification
Na2co3:99.2% min.
Chloride content:0.70% max.
Iron content:0.004% max.
Water insoluble matter:0.08% max.
Loss on ignition:0.8% max.
50kg/100kg per bag.
