oxalic acid

Oxalic Acid Precipitating agent in Rare-earth mineral processing;
Bleaching agent in the textile activities, wood pulp bleach.

Specification,

Product Name	Oxalic Acid
TOTAL ACIDITY	99.6% min
ASH	0.1% max
IRON	0.02% max
LOSS ON IGNITION	0.08% max
SULFATE	0.1% max
CHLORIDE	20ppm max
HEAVY METAL	10ppm max

Usage, 
         Precipitating agent in Rare-earth mineral processing;
         Bleaching agent in the textile activities,wood pulp bleaching; 
         Rust-remover for Metal treatment; 
         Grinding agent, such as Marble polishing; 
         Waste water treatment, removing calcium from water