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Teappcm, is the several decades old manufacturer supplier exporter of High Purity Chemicals including Pharmaceutical Grade Excepients like IP BP JP USP Ph Eur FCC Food Grade ACS Reagent Grade of Chemicals in India USA UAE etc. It has several associated manufacturing facilities spread across the globe. Order quantities ranging from grams, killograms to container loads are given equal attention. The participating units have one or more of the certifications like Good Manufacturing Practice, Good Laboratory Practice, ISO-9001, ISO-22000, Halal & Kosher Cettification. We also have "REACH" Preregistration. |
Cerium Ammonium Nitrate & Ceric Ammonium Sulfate Suppliers Exporters
Synonyms: Cerric Ammonium Nitrate, Cerium Ammonium Nitrate, Ammonium Hexanitratocerate (IV), Ammonium Cerium nitrate.
Formula: (NH4)2Ce(NO3)6
CAS No.: 16774-21-3
Molecular Weight: 548.23
Appearance: Orange yellow
Solubility: Soluble in water and strong mineral acids
Stability: Slightly hygroscopic
EINECS: 240-827-6
Melting Point: 107 - 108C.
Specifications of Ceric Ammonium Nitrate:
| Product | Cerium Ammonium Sulfate |
| CeO2/TREO (% min) | 99.99 on trace metal basis |
| TREO (% min) | 25 |
| Ce4+/Total Ce (% min) | 97 |
| Rare Earth Impurities | % maximum |
| La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO |
0.005 0.005 0.001 0.001 0.001 |
| Non-Rare Earth Impurities | % maximum |
| Fe2O3 SiO2 CaO PbO Al2O3 NiO CuO Cl |
0.0005 0.01 0.005 0.001 0.01 0.0005 0.0005 0.01 |
Synonyms: Ceric Ammonium Sulfate; Ammonium Ceric Sulfate; Ammonium Cerium Sulfate; Cerium Ammonium Sulfate; Ammonium Tetrasulfato Cerate.
Formula (NH4)4Ce(SO4)4 for Anhydrous & (NH4)4Ce(SO4)4-2H2O for Dihydrate
CAS No.10378-47-9
EINECS: 231-567-4
Molecular Weight 596.52 for Anhydrous & 632.55 for Dihydrate
Appearance of Cerium Ammonium sulfate or Ceric Ammonium Sulfate is yellow. It is soluble in water & strong mineral acids. It is hygroscopic.
Cerium Ammonium Sulfate is applied as industrial antioxidant and etching agent for the integrated circuit, is also raw material for polishing powder, special glass and ceramics.
| Product | Cerium Ammonium Sulfate |
| CeO2/TREO (% min) | 99.99 on trace metal basis |
| TREO (% min) | 25 |
| Ce4+/Total Ce (% min) | 97 |
| Rare Earth Impurities | % maximum |
| La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO |
0.005 0.005 0.001 0.001 0.001 |
| Non-Rare Earth Impurities | % maximum |
| Fe2O3 SiO2 CaO PbO Al2O3 NiO CuO Cl |
0.0005 0.01 0.005 0.001 0.01 0.0005 0.0005 0.01 |
Cerium Ammonium Nitrate & Ceric Ammonium Sulfate Suppliers:
Teappcm
TEL: 91-22-23770100, 23774610, 23723564. FAX: 91-22-23728264.
Email: anmol@pcmenergy.com
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