EVALUATION

Analysis Contents

Analysis Standard

Analysis Results

Appearance

Yellow Powder

Complies

Solubility

Easily soluble

Complies

Toxicity

Non-toxic

Complies

Aluminium oxide(Al2O3) %

30

Complies

Basicity%

70

Complies

PH (1% aqueous solution)

3.5

1% aqueous solution

Water insoluble %

0.1

Complies

Nitrogen

≤0.01

Complies

(As)/%

0.0002

Complies

(Pb)/%

0.001

Complies

(Cd)/%

0.0002

Complies

(Hg)/%

0.00001

Complies

(Cr+6)/%

0.0005

Complies