Anhydrous sodium carbonate

Sodium Carbonate, Anhydrous

Molecular formula: Na₂CO₃

Appearance: white crystalline powder

Purity(Na₂CO₃), %	99.95-100.05
Clarity test	Pass
Residue on ignition % ≤	0.5
Chloride(Cl) % ≤	0.001
SO₄ % ≤	0.003
N % ≤	0.001
Phosphate and silicate(count by SiO₃) % ≤	0.0025
Mg % ≤	0.0005
Al % ≤	0.001
Ca % ≤	0.01
K % ≤	0.005
Fe % ≤	0.0003
Heavy metal(Pb) % ≤	0.0005

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Factory Address: Xiaokunshan Town, Songjiang, China Zip Code: 201106

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