Specifications

Test Item	Standard Specification
Purity	≥99.5%
Water%	10.0-13.0%
Carbonaceous substances	≤1.0
Cl%	≤0.005%
SO4%	≤0.01%
C2O4%	≤0.01%
Ca%	≤0.02%
Fe mg/kg	≤5.0
Pb mg/kg	≤2.0
As mg/kg	≤1.0
Appearance	Colorless or white nodular granules or powders

Packing And Storage

1. 25kg /bag , or according to the customers' demand.

2. Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and handle with care.

Application

1.  Used as food additives, complexing agents and buffers in the electroplating industry.

2.  Used in the pharmaceutical industry to manufacture anticoagulants

3.  In light industry as detergent auxiliaries, etc.

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