Intem

Index

Test Result

Total Alkali(as Na₂CO₃ in dry basis, mass fraction)% ≥

99.2

99.2MIN

Sodium chloride(as NaCl in dry basis, mass fraction)Assay%  ≤

0.70

0.70

Fe mass fraction(dry basis)%  ≤

0.0035

0.0035

Sulphate(as SO₄ in dry basis, mass fraction)%   ≤

0.03

0.03

Mass fraction of water insolubles % ≤

0.03

0.03

Loss on ignition, %  ≤

0.8

0.8

Bulk density (g/ml) ≥

0.90

0.90

Granularity, residue on sieve 180μm % ≥

70.0

70.0

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