Lockhart Chemical Co.,Ltd.

Flat A2, 4/F, Kin Lee Bldg.,138-146 Jaffe Road, Wanchai, Hong Kong

Tel : (852) 2802-8342 Fax : (852) 2802-9129 Email : lockhart@netvigator.com

Phosphoric Acid Food grade (GB 3149-92)

Purity (H3PO4) 85.0 % Min.

Color 20 Max.

Cl 0.0005 % Max.

SO4 0.005% Max.

As 0.0001 % Max.

F 0.001 % Max.

Pb 0.001 % Max.

H3PO3 0.012% Max.

Phosphoric Acid Technical Grade (GB 2091-92)

Purity (H3PO4) 85.0 % Min.

Color 30 Max.

Cl 0.0005 % Max.

SO4 0.005% Max.

As 0.005 % Max.

Fe 0.002 % Max.

Pb 0.001 % Max.