Parameter

Specifications

Test Result

Appearance

Colorless or Light Yellow  Transparent Liquid

Colorless transparent liquid

Main Content

≥52.0%

52.89%

PH-5%Solution(25^oC)

6.0-8.0

6.96

Chloride(Cl^–)

≤0.5%

0.04%

Sulphate(SO₄^2-)

≤0.01%

≤0.01%

Heavy Metal (Pb)

≤0.0030%

0.0007

Water Insoluble

≤0.3%

0.005%

Specific Gravity（20℃）

≥1.70g/cm³

1.701 g/cm³

Test  Result

QUALIFIED