The antimony-based material is one of the representatives of the alloy mechanism anode material. 4 0 obj Pigment White 11: October 2013: CAS #: 1309-64-4 UN #: (see Notes) EC Number: 215-175-0 ACUTE HAZARDS PREVENTION FIRE FIGHTING; FIRE & EXPLOSION: Not combustible. A mixed arsenic-antimony oxide occurs in the nature as the very rare mineral stibioclaudetite. insoluble Related compounds Related compounds. Antimony does not react with hydrochloric acid in the absence of oxygen. Antimony trioxide (Sb2O3) is a widely used chemical that can be emitted to soil. ������ Being an amphoteric oxide, Sb2O3 dissolves in aqueous sodium hydroxide solution to give sodium meta-antimonite, NaSbO2. Antimony is a silvery-white metal that is found in the earth's crust. 3 H 2 O . �x��VW���l��m)�'��qQb�a���[��: 9��S�G��\���1��ݯk��MޑC�{ �QX����묋]���"�����o*��Y��f�E�zy��g�6(K�/Q���w/�7޶��۵����~n.0.�ù�? �����Di���`ֽ��+C�BBf^Ǘ3�Ȗ�He_�� 1.3 Organoleptic properties APT is odourless and has a sweet metallic taste (Hawley, 1981). Antimony oxide can be prepared by two processes, the direct and the indirect process. Abstract. ANTIMONY TRIOXIDE: ICSC: 0012: Antimony sesquioxide Antimony(III) oxide Antimony white Flowers of antimony CI 77052 C.I. Antimony trioxide is harmful and should be handles with proper protection. Nitrosyl chloride; Except where otherwise noted, data are given for … Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. www.sciencemadness.org/smwiki/index.php/Antimony(III)_oxide �i8@8�+#*K D2���f�v�4�Z:S�m/ܞ~60 Solubility: Melting Point: 930℃ Formula: O 4 Sb 2: Boiling Point: Molecular Weight: 305.79 Flash Point: Transport Information: Appearance: Safety: 26-36 Risk Codes: 36/37/38 Molecular Structure: Hazard Symbols Products. antimony oxide chloride. ��@|�}�~Z���p���ڈآ�fe�.e�HH�K��o�����]�vE�������pG?Ohs{/4o��M�)��6>�;(���g q�?? (1) Antimony metal is … In the present work, the solubility of both antimony(III) and antimony(V) solids has been examined. �H��mvVø'œ�tB��t?n�Y�LU�B��k�Q��o)�oλ**���4ځ��+��L�Z(�ZbLd2�=I�p��I�c�9�/�DG�a�7�/�=��B�&K�?hza��v� EާX��-�� ��TI�*p*8j��3����M���$s��%��� �,8Y�l�_��7�ȓW�I0���A�ue�q�O]��FMŽ�Lf���:��R��_��/�I$)��w��n��r� �T�Іah��� Can be prepared by roasting antimony in air. Antimony sulfide is used in matches. Little antimony is currently mined in the United States. Antimony Trioxide Nanopowder. %���� <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> ��ڛ�dj�"8�BQs瘤��!A�so����ˆlY���� Antimony trioxide is not soluble in water and in nitric acid, not very soluble in diluted H2S04 and HCI but more soluble in these acid concentrates. Antimony(III) Oxide or Antimony Trioxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. Some antimony compounds were used as medicines to kill protozoans. Indirect process. 5 Related Records Expand this section. Antimony trioxide is a white solid insoluble in water. Got it. Each antimony atom accommodates up to three sodium ions in the process of de-sodium/deposition to form the Na3 Sb alloy phase, so the theoretical specific capacity can reach 660 mA h g −1 and strontium in sodium. Reaction of antimony with air. Direct process. 3 0 obj 2020-12-26. Antimony hydroxide oxide (Sb(OH)3O),(T-4)- 13453-10-6_OKCHEM. Dates: Modify . <> Antimony(V) Oxide or Antimony Pentoxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. W�iV$J�? ... Solubility: 2.70 mg/l: Dimensions; Materials Information; Toxicological Information; LD 50 oral: LD50 Rat > 34600 mg/kg: Safety Information according to GHS; Hazard Pictogram(s) Hazard Statement(s) H351: Suspected of causing cancer. 7791-08-4 ECHA InfoCard: 100.029.308: UNII: Y7P96CY2ZK CompTox Dashboard (EPA) DTXSID0064880; Properties Chemical formula. ATO is not a corrosive agent. Antimony ores are mined and then mixed with other metals to form antimony alloys or combined with oxygen to form antimony oxide. The antimony pill was a chunk of antimony that was supposed to heal diseases. Antimony(III) oxide is added to some glass to remove bubbles for things like television screens. Services Reg. 6 Chemical Vendors. It is used in medicines for pets. ~��2x$i�݁���o����e�{ß|d� �7d��C��ybTV� ���۩���B��Z���!6��?I:���T*�gYЗ,Vt�X���xR�~����C!A�B;f Z��QT�ءuD����p? The Committee for Risk Assessment (RAC) decided in July 2009 that a harmonized skin irritation classification was not supported (ECHA/PR/09/09, 2009). f�pB��f8�w` o�I�N98*,%��}�4++,�=V���TB��5$��3w��.�*��zy�����Vj�e�\&K�P���W{��� 1332-81-6: Density: 5.82 g/mL at 25 °C(lit.) Slowly dissolves in warm HCl or warm KOH solutions. Antimony(III) oxide reacts with acids to form antimony salts, which may hydrolyze if the pH is not low enough. x��=koܶ���?��vjY�$RJ�y4M�ӧs����fW�u��ZN���;�"%R����c{���p�ҧϏ��|�m�/�8}޶��e�Kޝ������ۏ7�鏛��a���gw�[�՛f�k�_~��x�2y�����"U�����d�Hd��R':��Z&o���trq��I�\�O����Oޭ�6�M�q}R����\�ڴ�����.��i�v�����O�|Hq�-�괬]l�`�{�Z&BzD�*�B������_��>�O���䇿����4좐iY� �w�E-S�~�.Vg8������4�U��"2��F�e���T����Og����DZ)3��A2iS��'��|]�O?�O�Ցxt�>ѫ�?F��k�z����i��xZ�Wc�Ri%}�1vJ���\[J���3�� _`�E��]�+��04�fRy� (�p�fy�������E�e�Q�m�RQ&y�VI���D�o���0_}�2IND5���7��̨g��E� In this process, antimony metal or ores is melted in a furnace to give ATO vapors. Poor solubility in water. The fate and toxicity of this poorly soluble compound in soil is insufficiently known. endobj Identifiers CAS Number. Antimony is used as a dopant in electronics. The vapors are quenched with air and cooled to convert the vapor to white powder. 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