USD $2.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
cobalt acetate tetrahydrate in technical grade
wuxi yangshan biochemical co.,ltd. is established in 2001 and has become the most professional factory in acetates in china. we are the only one to adopt siemens plc system and haccp (grade 100,000) clean packaging line. the factory covers an area of 13,000 ㎡ and annual capacity has reached 60,000 mt. stereoscopic warehouse has 800 warehouse locations for solid products and 500m³tank area for liquid products.
cobalt acetate is a main product in our factory and annual out put can reach 200 mt.
until now, yangshan biochemical has iso 2001, iso2200, halal, kosher and reach preregistration certificates. over 60% products are exported to the overseas market.
we are looking forward to the opportunity to work with you and advance together!
grade |
technical pure |
assay %≧ |
99.0-101.0 |
ph of a 5% solution |
6.7-7.3 |
insoluble matter%≦ |
0.02 |
chloride(cl)%≦ |
0.002 |
sulfate(so4)%≦ |
0.01 |
nitrate(no3)%≦ |
0.05 |
zinc(zn)%≦ |
0.03 |
iron(fe)%≦ |
0.001 |
heavy metals(as pb)%≦ |
0.01 |
nickel (ni)%≦ |
0.1 |
non-sediment of ammonium sulphide(calculate by so4)%≦ |
0.3 |
alkali & alkaline earths metals%≤ |
0.3 |
mercury(hg)%≤ |
0.5ppm |
chromium(cr)%≤ |
0.005 |
cadmium(cd)%≤ |
0.00005 |
lead(pb)%≤ |
0.005 |