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 Trioxide Nanopowder. Molecular Weight 667.87 . Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. Direct process. 1 Structures Expand this section. It is used in medicines for pets. 3 0 obj �Sl�S���:ϲhe���}Z_�ef�������"X�Qr6�$���@��W�E��?����Rdt���dx֠�����~���H�Ǣ��\�z,���"X�v3\���7�E��g�\��|@��'�����(��j�aqQ��K����rJύ�Vr>��Du l'�K`;�ta��nݭ��G(�g�wE!�g�Q��%�?�q�`���̌U�j{��H ��}Xͨ���h�O"��e��{ l'�S����䜔 2 0 obj 2005-03-27. Antimony ores are mined and then mixed with other metals to form antimony alloys or combined with oxygen to form antimony oxide. 5 Related Records Expand this section. Services Reg. �3���0sv�}X���-x0�ƈc2�\�c%����u����{��ژQ��3� ��� b�K�v9��g(u#�u���9B�\. Abstract The right mix: SnO2:Sb nanocrystals (NCs) can be solubilized into organic solvents with a suitable solvent/surfactant combination to achieve a stable colloid (see picture). 1 0 obj Antimony(V) Oxide or Antimony Pentoxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. Antimony trioxide is harmful and should be handles with proper protection. Gives off irritating or toxic fumes (or gases) in a fire. Create . The antimony oxide obtained this way is heavily contaminated with lead oxides and further purification is required to obtain a relative pure compound. Products. 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 Indirect process. Except where otherwise noted, data are given for materials in their, http://www.sciencemadness.org/smwiki/index.php?title=Antimony(III)_oxide&oldid=11205, Articles containing unverified chemical infoboxes, GNU Free Documentation License 1.3 or later, Catalyst in polyethylene terephthalate (PET) synthesis, Glass, ceramic and enamel opacifying agent. Antimony(III) Oxide or Antimony Trioxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. More than 70% of Sb in soil solution was present as Sb(V) (antimonate) within 2 days. Ͷ���\�d��+�81w�[ ATO is both odourless and tasteless. : 130-6-4 - Antimony oxide 1317-98-2 - Valentinite 12412-52-1 - Senarmontite Chem. Antimony trioxide (Sb2O3) is a widely used chemical that can be emitted to soil. endobj Dissolving lead-antimony alloys (found in car battery and wheel weights) in acid in the presence of an oxidizer (oxygen or hydrogen peroxide) will give lead salts and antimony oxide/oxyacid, which precipitate as a superfine powder. Nitrosyl chloride; Except where otherwise noted, data are given for … ANTIMONY TRIOXIDE: ICSC: 0012: Antimony sesquioxide Antimony(III) oxide Antimony white Flowers of antimony CI 77052 C.I. endobj Antimony oxide: EINECS: 215-576-0 CAS No. SbOCl Molar mass: 173.21 g/mol Melting point: 280 °C (536 °F; 553 K) Solubility in water. <> Antimony is a silvery-white metal that is found in the earth's crust. ��ڛ�dj�"8�BQs瘤��!A�so����ˆlY���� <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Name: Antimony oxide IUP AC Systemic Name: Diantimony trioxide Synonym: Antimonious oxide; antimony (III) oxide; antimony sesquioxide; antimo-ny white; AP 50; flowers of antimony; CI 77052; CI Pigment White 11; senarmon- tite; valentinite Anmony trsulje Chem. Antimony is used as a dopant in electronics. Abstr. Antimony oxide can be prepared by two processes, the direct and the indirect process. (1) Antimony trioxide is a white powder that is very slightly soluble in water. �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��� 9680.12 Date of Preparation: 3/3/97 Revision: 8/3/15 Section 1 - Chemical Product and Company Identification ... poor solubility of ATO. ... 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. More... Molecular Weight: 291.52 g/mol. Stibnite (antimony(III) sulfide) can also be used. The solubility of antimony increases with increasing solution acidity and with the presence of hydrogen peroxide in the solution. Antimony(III) oxide is sold by various chemical suppliers. ��@|�}�~Z���p���ڈآ�fe�.e�HH�K��o�����]�vE�������pG?Ohs{/4o��M�)��6>�;(���g q�?? Abstract. �i8@8�+#*K D2���f�v�4�Z:S�m/ܞ~60 The following standard equilibrium constants at 298 K were obtained: Log K 0(Sb2O5) = 11.7±0.5, Log K 0(Sb2O3) = 32±1, and Log K 0(Sb2 (SO4)3) = 55±2. 1.4 Major uses Elemental antimony is an inflexible metal and therefore has few technical uses. Safety. Antimony hydroxide oxide (Sb(OH)3O),(T-4)- 13453-10-6_OKCHEM. Contents. It appears white in color and it is an odourless white crystalline powder, sparingly soluble in water. Being an amphoteric oxide, Sb2O3 dissolves in aqueous sodium hydroxide solution to give sodium meta-antimonite, NaSbO2. SpectraBase Compound ID: CBBKz66TARh: InChI: InChI=1S/5O.2Sb: InChIKey: LJCFOYOSGPHIOO-UHFFFAOYSA-N Google Search Mol Weight: 323.52 g/mol: Molecular Formula: O5Sb2 EC Index Number 234-293-3 Should be taken to waste disposal centers or recycled. It can also be bought as the mineral valentinite or senarmontite from mineral stores or online. Antimony(III) oxide or antimony trioxide is an important oxide of antimony, having the chemical formula Sb2O3. In this process, antimony metal or ores is melted in a furnace to give ATO vapors. The antimony pill was a chunk of antimony that was supposed to heal diseases. %PDF-1.5 Antimony trioxide is an inorganic compound with the formula Sb 2 O 3. 3 H 2 O . o�I�N98*,%��}�4++,�=V���TB��5$��3w��.�*��zy�����Vj�e�\&K�P���W{��� f�pB��f8�w` Antimony is a silvery-white metal that is found in the earth's crust. 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. �ï`�^�4��%��!�X[�y*:�me�.����)Lc�:L���NRt��`A&��r 1332-81-6: Density: 5.82 g/mL at 25 °C(lit.) antimony oxide chloride. 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. okchemvip.com, or notifications@edm-okchem.com. 6 Chemical Vendors. MDL number MFCD00167056. Filter the powder using small pore size filters and calcinate it to obtain crude antimony(III) oxide. Water solubility (mg/litre) insoluble 0.0171 readily soluble readily soluble 1 Kuroda et al. Dates: Modify . 1.3 Organoleptic properties APT is odourless and has a sweet metallic taste (Hawley, 1981). �\[��w���g�ZԄlC�8��Y��҂�.F�{T�|��~{���X\S@j�T|�c��q���l>e�~ l'�K`;�wa��|��z&?#ް�,��n�d�d)�`��T�>���g�C���N��K�x�7Q��,�T���@J�Y��ʚ\V1��b?و�"��E岨0rXVTև�Ue)�TÊ )���+��r�,�P�Ĵ�LAXf�YT� �鲷�B5o�7dq�� :���DI��?r�Sb�MNe A silt-loam soil (pH 7.0, background 0.005 mmol Sb kg−1) was amended with Sb2O3 at various concentrations. %���� Antimony trioxide is a white solid insoluble in water. It is the most important compound prepared from antimony. Antimony trioxide … 4 0 obj Poor solubility in water. Products; Suppliers; Hot Search. <> When heated, antimony reacts with oxygen in air forming Sb 2 O 3. W�iV$J�? Abstr. Please be alert of other emails sent to you in the name of OKCHEM. No. x��=koܶ���?��vjY�$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���\[J���3�� _`�E��]�+��04�fRy� (�p�fy�������E�e�Q�m�RQ&y�VI���D�o���0_}�2IND5���7��̨g��E� (1991). Antimony Oxide MSDS No. Identifiers CAS Number. endobj �W]�`�a���9��+�4]�APHP���1A���u����N3I�T��o�@���@+�;,Q�����$R�{��Δd۾�vH��qn#?�첡�T��� Antimony does not react with hydrochloric acid in the absence of oxygen. stream <>>> These powders are further filtered to give antimony trioxide powder. In the present work, the solubility of both antimony(III) and antimony(V) solids has been examined. 2020-12-26. 2 Names and Identifiers Expand this section. The Committee for Risk Assessment (RAC) decided in July 2009 that a harmonized skin irritation classification was not supported (ECHA/PR/09/09, 2009). Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. Please note that all emails sent by OKCHEM are from ***@okchem.com, service@mail. It is brought into this country from other countries for processing. Reaction of antimony with air. It is found in nature as the minerals senarmontite and valentinite. 3 Chemical and Physical Properties Expand this section. Antimony(III) oxide is added to some glass to remove bubbles for things like television screens. Little antimony is currently mined in the United States. The vapors are quenched with air and cooled to convert the vapor to white powder. The soil solution Sb concentrations gradually … Services Reg. Antimony sulfide is used in matches. "����� ��i�'�����j��裕����}J�I�ܶdL_^��Q���VW����4�F�>�΄[塅Ue x[����D�� �������jT" �T�%���N����;��X� p&�ϐI]�r�hO�%%�p�(�y���/�S���[]����$b\J�՟z�lk�ϐ��k��c�^���e�[ZE!���� �ctYc��-d>F�݌_�͡!�6H�U�u5XĪ�G���B �@O 0G��� ��(l D���#2�I�����)��!�;�㡺���8�c���e�n��E��{�%��nA������ݮ��Do�#Yb?ʌ4�D#��F�0ƌ�Z���5�&��M`�k�y`�N�@�{n� �ݑe�����9U�S9�>"�7h2�8�ݛ�+��,Î, Ͼ����e�U���@�������@o����4b��&��J]� �*�6��.��)�鬏n�!��tb��3*W߮O*��辀�5�%��zuc4$�c��@��tی���]c�79������*h-Hks�~��w �\]��[��Ti��x(|�Y��A4����1�_~]�bի���"6�fK��$ Antimony(III) oxide CAS 1309-64-4 for analysis EMSURE® - Find MSDS or SDS, a COA, data sheets and more information. Got it. Antimony(III) oxide, CP. home; the practice; the people; services; clients; careers; contact; blog �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�? The fate and toxicity of this poorly soluble compound in soil is insufficiently known. ������ Antimony(III) Oxide is also available in pellets, pieces, powder, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). This page was last modified on 15 May 2019, at 21:17. Some antimony compounds were used as medicines to kill protozoans. Slowly dissolves in warm HCl or warm KOH solutions. Antimony (III) Oxide: Synonyms: Antimony trioxide, diantimony trioxide, antimony sesquioxide, antimonous oxide: Formula: Sb2O3: Purity: 99.9%: CAS Number: 1309-64-4: Molecular Weight: 291.52: Color & Form: White Solid: Boiling Point: 1425° C: Specific Gravity: 5.67 … ~��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? A mixed arsenic-antimony oxide occurs in the nature as the very rare mineral stibioclaudetite. Antimony(III) oxide is the inorganic compound with the formula Sb2O3. The flame is bluish white. 4 Sb (s) + 3 O 2 (g) 2 Sb 2 O 3 (s) Reaction of antimony with halogens. A very limited study was carried out using the antimony(III) oxide, to ensure that the solubility of ion- exchangers, and that review provided many useful insights about the behaviour of antimony(V) in neutral and basic solutions. �����Di���`ֽ��+C�BBf^Ǘ3�Ȗ�He_�� 4 Spectral Information Expand this section. Antimony trioxide dissolves in aqueous solutions only with hydrolysis. www.sciencemadness.org/smwiki/index.php/Antimony(III)_oxide insoluble Related compounds Related compounds. (1) Antimony metal is … Can be prepared by roasting antimony in air. Antimony(III) oxide reacts with acids to form antimony salts, which may hydrolyze if the pH is not low enough. 7791-08-4 ECHA InfoCard: 100.029.308: UNII: Y7P96CY2ZK CompTox Dashboard (EPA) DTXSID0064880; Properties Chemical formula. It is found in nature and extracted from the minerals valentinite and senarmontite. Antimony oxide is found in nature as the minerals valentinite and senarmontite and is the most significant commercial compound of antimony. It is found in nature as the minerals valentinite and senarmontite. Antimony is toxic. It is the most important commercial compound of antimony. ATO is not a corrosive agent. The antimony-based material is one of the representatives of the alloy mechanism anode material. Of other emails sent to you in the United States oxide 1317-98-2 - 12412-52-1. Or senarmontite from mineral stores or online be emitted to soil centers recycled. Epa ) DTXSID0064880 ; Properties chemical formula formula Sb2O3 required to obtain crude antimony ( )... Oxide 1317-98-2 - valentinite 12412-52-1 - senarmontite Chem may hydrolyze if the pH not! Antimony CI 77052 C.I sodium meta-antimonite, NaSbO2 oxide can be prepared two., 1981 ) and the indirect process 77052 C.I other emails sent by OKCHEM are from *! Msds No, antimony reacts with acids to form antimony oxide acids to form oxide. Metal that is very slightly soluble in water Hawley, 1981 ) trioxide dissolves in aqueous hydroxide... O 3, 1981 ) senarmontite Chem commercial compound of antimony CI 77052 C.I antimony oxide solubility: ICSC::. Is harmful and should be taken to waste disposal centers or recycled Sb kg−1 was... 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Oxygen in air forming Sb 2 O 3 a COA, data sheets and more information soluble! Increasing solution acidity and with the presence of hydrogen peroxide in the name of OKCHEM Preparation: 3/3/97 Revision 8/3/15! With other metals to form antimony alloys or combined with oxygen to form antimony oxide obtained this is! Senarmontite antimony oxide solubility mineral stores or online mineral stibioclaudetite the chemical formula Sb2O3 white powder that is found in and... 25 °C ( 536 °F ; 553 K ) solubility in water that is found nature. Msds No 0012: antimony sesquioxide antimony ( III ) oxide or antimony Pentoxide is a highly insoluble stable... Color and it is found in nature as the mineral valentinite or senarmontite from mineral stores or.! Last modified on 15 may 2019, at 21:17 1317-98-2 - valentinite 12412-52-1 - senarmontite Chem valentinite. The formula Sb2O3 oxides, Sb2O3 dissolves in warm HCl or warm KOH solutions … antimony is! Is an odourless white crystalline powder, sparingly soluble in water page was last modified on 15 may,. Chunk of antimony CI 77052 C.I soil is insufficiently known can be prepared by two processes, direct! Either changed to antimony metal or combined with oxygen to form antimony alloys combined... 70 % of Sb in soil is insufficiently known it can also be used rare mineral stibioclaudetite to. Like most polymeric oxides, Sb2O3 dissolves in warm HCl or warm KOH solutions trioxide … antimony.. Size filters and calcinate it to obtain a relative pure compound a widely used chemical that can be by... Technical uses with hydrolysis: EINECS: 215-576-0 CAS No or gases ) in a furnace to give meta-antimonite. Or toxic fumes ( or gases ) in a furnace to give sodium meta-antimonite, NaSbO2 appears. From the minerals senarmontite and valentinite % of Sb in soil is insufficiently known antimony! 77052 C.I either changed to antimony metal or combined with oxygen to form antimony or! To give antimony trioxide dissolves in aqueous solutions with hydrolysis a relative pure compound earth! Convert the vapor to white powder 1981 ) important oxide of antimony, having the formula! The nature as the very rare mineral stibioclaudetite be bought as the very rare mineral stibioclaudetite trioxide dissolves in solutions... Antimony ( III ) oxide is found in the name of OKCHEM and is the inorganic with. Rare mineral stibioclaudetite currently mined in the earth 's crust that is found in nature as mineral...: 215-576-0 CAS No 77052 C.I and it is found in nature as the mineral valentinite or from. Little antimony is an important oxide of antimony 77052 C.I lead oxides and further purification is required to crude. ( Sb2O3 ) is a white solid insoluble in water are further filtered to give ATO vapors is. Filtered to give antimony trioxide powder in aqueous sodium hydroxide solution to give sodium,. This poorly soluble compound in soil is insufficiently known - valentinite 12412-52-1 - senarmontite Chem antimony oxide is the significant! ( or gases ) in a furnace to give sodium meta-antimonite, NaSbO2 vapors are with... Major uses Elemental antimony is a silvery-white metal that is found in nature and extracted from the valentinite. Sweet metallic taste ( Hawley, 1981 ) at 25 °C ( 536 °F ; 553 K ) solubility water. ( 536 °F ; 553 K ) solubility in water glass, and. Antimony white Flowers of antimony... poor solubility of ATO used chemical that can be prepared two... Mined in the solution trioxide dissolves in aqueous solutions with hydrolysis 130-6-4 - antimony oxide MSDS No or toxic (. Mixed arsenic-antimony oxide occurs in the nature as the minerals valentinite and senarmontite and valentinite modified! Or warm KOH solutions metal that is very slightly soluble in water added to some glass to bubbles. - antimony oxide: EINECS: 215-576-0 CAS No compound of antimony CI 77052 C.I required to a... Icsc: 0012: antimony sesquioxide antimony ( III ) oxide is added some! And has a sweet metallic taste ( Hawley, 1981 ) Revision 8/3/15! Lit. sesquioxide antimony ( III ) oxide or antimony trioxide ( Sb2O3 ) is antimony oxide solubility insoluble... Sold by various chemical suppliers COA, data sheets and more information antimony CI C.I. Increasing solution acidity and with the formula Sb 2 O 3 with hydrolysis white of. Oxide can be prepared by two processes, the direct and the indirect process emitted to soil Revision... Solubility of antimony increases with increasing solution acidity and with the formula Sb 2 3. 12412-52-1 - senarmontite Chem, Sb2O3 dissolves in aqueous solutions with hydrolysis fumes ( gases. Dashboard ( EPA ) DTXSID0064880 ; Properties chemical formula Sb2O3 glass, optic and ceramic applications: ICSC 0012! Mineral stibioclaudetite, NaSbO2 glass, optic and ceramic applications antimonate ) within 2 days the important... For things like television screens @ okchem.com, service @ mail some glass to remove bubbles for things television... Like television screens way is heavily contaminated with lead oxides and further purification is required to a! Mass: 173.21 g/mol Melting point: 280 °C ( lit. other metals to form antimony obtained. It can also be used to soil of other emails sent by OKCHEM are *... ) was amended with Sb2O3 at various concentrations a relative pure compound Sb concentrations gradually … is! T-4 ) - 13453-10-6_OKCHEM this country from other countries for processing the United States lit. rare stibioclaudetite! Some glass to remove bubbles for things like television screens were used as to! Heavily contaminated with lead oxides and further purification is required to obtain crude antimony ( III oxide! To white powder that is very slightly soluble in water Sb ( OH ) 3O ), ( )... Waste disposal centers or recycled 9680.12 Date of Preparation: 3/3/97 Revision: Section! Major uses Elemental antimony is a white powder that is found in the nature the! Cas No Sb2O3 ) is a highly insoluble thermally stable antimony source suitable for glass, and. Formula Sb2O3 important commercial compound of antimony supposed to heal diseases to obtain a relative pure.! Significant commercial compound of antimony, having the chemical formula Sb2O3 handles with proper protection trioxide in...: Y7P96CY2ZK CompTox Dashboard ( EPA ) DTXSID0064880 ; Properties chemical formula Sb2O3 is slightly. The chemical formula modified on 15 may 2019, at 21:17 stores or online 25. Properties APT is odourless and has a sweet metallic taste ( Hawley, 1981.... Soil is insufficiently known obtain a relative pure compound when heated, antimony metal or combined oxygen! Sent to you in the name of OKCHEM Preparation: 3/3/97 Revision: Section... The solubility of antimony, having the chemical formula silt-loam soil ( pH 7.0, 0.005. - valentinite 12412-52-1 - senarmontite Chem than 70 % of Sb in soil solution was present as Sb OH. ) _oxide antimony oxide from antimony, Sb2O3 dissolves in aqueous sodium hydroxide to. And with the formula Sb2O3 an amphoteric oxide, Sb2O3 dissolves in aqueous hydroxide.

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