Ceric ammonium sulfate 7637-03-8, China Ceric ammonium sulfate 7637-03-8 Manufacturers, China Ceric ammonium sulfate 7637-03-8 Suppliers

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Company：	ZIBO ICAN NEW MATERIALS TECHNOLOGY CO.,LTD
Contact：	Evelyn Wang
Phone：	+86-533-4915568
Mobile phone：	+86-18653327685
Fax：	+86-533-4915558
E-mail：	sales@minschem.com
Website：	http://www.minschem.com
Address：	Yinma County Industrial Zone, BaiTa Town，Boshan District, Zibo City, Shandong Province.
Zip Code：	255200

Code	S-2.5N	S-3.5N	S-4N
Total amount of rare earth oxides %	≥32	≥35	≥35
Cerium purity and relative rare earth impurities
CeO2/TREO %	≥99.9	≥99.95	≥99.99
La2O3/TREO %	≤0.05	≤0.030	≤0.004
Pr6O11/TREO %	≤0.02	≤0.005	≤0.002
CeO2/TREO %	≤0.02	≤0.005	≤0.002
Sm2O3/TREO %	≤0.005	≤0.005	≤0.001
Y2O3/TREO %	≤0.005	≤0.005	≤0.001
Non rare earth impurity
Fe %	≤0.005	≤0.002	≤0.001
Ca %	≤0.02	≤0.005	≤0.001
Cd %	≤0.0005	≤0.0005	≤0.0003
K %	≤0.0005	≤0.0005	≤0.0003
Na %	≤0.0005	≤0.0005	≤0.0003
Ni %	≤0.0005	≤0.0005	≤0.0003
Pb %	≤0.005	≤0.002	≤0.0003
Cl–	≤0.005	≤0.002	≤0.001

Ceric ammonium sulfate