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
Properties : Red or amaranthine crystal, easily soluble in water, soluble in ethanol and
propanone.
Specification
(%) :
High Grade First Grade
Assay (As Co) 24.0 Min. 24.0 min.
Water Insoluble 0.02 Max. 0.02 Max.
SO4 0.03 Max. 0.15 Max.
NO3 0.03 Max. 0.2 Max.
Mn 0.02 Max. 0.05 Max.
Fe 0.003 Max. 0.003 Max.
Ni 0.1 Max. 0.2 Max.
Zn 0.005 Max. 0.05 Max.
Heavy Metal (Cu) 0.005 Max. 0.01 Max.
Application : Drying agent for painting, absorbent for ammonia, gas cover, indicator of silica gel dryer and coloring agent for electroplating and ceramics, medicine production.
Storage : Store in a cool, ventilating place, prevent package from breaking and deliquescing.
Packing : In 25 kgs net double plastic bag lined plastic woven sack.