USD $100.00-150.00 / Kilogram
USD $750.00-1,000.00 / Metric Ton
USD $750.00-1,000.00 / Metric Ton
USD $750.00-1,000.00 / Metric Ton
USD $750.00-1,000.00 / Metric Ton
USD $750.00-1,000.00 / Metric Ton
chemical name: oxalic acid
synonym: oxalic acid dehydrate; ethanedioic acid; oxalic acid anhydrous; anhydrous oxalic acid.
ethanedionic acid; oxalic acid anhydrous; refined oxalic acid; anhydrous oxalic acid; ethanedioic acid; ethanedioate
cas no.: 6153-56-6
molecular formula: (cooh)2·2h2o
technical standards(gb/t1626-2008):
appearance: white crystals
oxalic acid content: 99.6% min
sulphate(so42-): 50ppm max
ignition residue(850oc): 500ppm max
heavy metals(pb2+): 10ppm max
ferrous(fe3+): 15ppm max
chloride(cl-): 30ppm max
application:
1.electronic industry: to make electronic materials, to clean integrate circuit board.
2.metallurgy industry: as precipitating and resolving agent for rare earth metal, etc.
3.others: as laboratory agent, solvents, activator and basic materials for chemical industry.
certificate of analysis
no. snc16052
date feb. 26, 2016
weight: net weight: 50,000.00kgs gross weight: 50,200.00kgs
quantity: 50 m/tons (2000bags)
this is to certify that we, the undersigned, have inspected the quality of the above mentioned goods and found the result as follows:
oxalic acid 99.62%
ferrous 0.0005%
lead 0.0004%
packing:
plastic woven or compound kraft bag 25kg net, lined with pe bag or 1000kg jumbo bag.
all above mentioned package can be palletized & stretch wrapped.