7791-08-4 ECHA InfoCard: 100.029.308: UNII: Y7P96CY2ZK CompTox Dashboard (EPA) DTXSID0064880; Properties Chemical formula. 4 Sb (s) + 3 O 2 (g) 2 Sb 2 O 3 (s) Reaction of antimony with halogens. It is found in nature and extracted from the minerals valentinite and senarmontite. Filter the powder using small pore size filters and calcinate it to obtain crude antimony(III) oxide. Antimony sulfide is used in matches. �\[��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�� Antimony does not react with hydrochloric acid in the absence of oxygen. Antimony trioxide is an inorganic compound with the formula Sb 2 O 3. �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 It is found in nature as the minerals valentinite and senarmontite. It is found in nature as the minerals senarmontite and valentinite. Gives off irritating or toxic fumes (or gases) in a fire. endobj
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. Little antimony is currently mined in the United States. (1) Antimony trioxide is a white powder that is very slightly soluble in water. 1.4 Major uses Elemental antimony is an inflexible metal and therefore has few technical uses. It is brought into this country from other countries for processing. <>
Slowly dissolves in warm HCl or warm KOH solutions. Stibnite (antimony(III) sulfide) can also be used. 1.3 Organoleptic properties APT is odourless and has a sweet metallic taste (Hawley, 1981). Antimony is a silvery-white metal that is found in the earth's crust. Antimony trioxide (Sb2O3) is a widely used chemical that can be emitted to soil. Should be taken to waste disposal centers or recycled. 3 0 obj
��@|�}�~Z���p���ڈآ�fe�.e�HH�K��o�����]�vE�������pG?Ohs{/4o��M�)��6>�;(���g q�?? More than 70% of Sb in soil solution was present as Sb(V) (antimonate) within 2 days. No. When heated, antimony reacts with oxygen in air forming Sb 2 O 3. Got it. 1 0 obj
Create . insoluble Related compounds Related compounds. 2020-12-26. Dates: Modify . Nitrosyl chloride; Except where otherwise noted, data are given for … MDL number MFCD00167056. endobj
Please be alert of other emails sent to you in the name of OKCHEM. Antimony is toxic. %PDF-1.5
Direct process. Antimony trioxide is a white solid insoluble in water. Antimony oxide: EINECS: 215-576-0 CAS No. 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. This page was last modified on 15 May 2019, at 21:17. 5 Related Records 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). 4 0 obj
Antimony ores are mined and then either changed to antimony metal or combined with oxygen to form antimony oxide. 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. Antimony(III) oxide is sold by various chemical suppliers. www.sciencemadness.org/smwiki/index.php/Antimony(III)_oxide Antimony(III) Oxide or Antimony Trioxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. Antimony(V) Oxide or Antimony Pentoxide is a highly insoluble thermally stable Antimony source suitable for glass, optic and ceramic applications. 2005-03-27. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>>
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��� b�K�v9��g(u#�u���9B�\. Antimony(III) oxide is added to some glass to remove bubbles for things like television screens. Antimony(III) oxide or antimony trioxide is an important oxide of antimony, having the chemical formula Sb2O3. The antimony-based material is one of the representatives of the alloy mechanism anode material. Antimony ores are mined and then mixed with other metals to form antimony alloys or combined with oxygen to form antimony oxide. Identifiers CAS Number. �i8@8�+#*K D2���f�v�4�Z:S�m/ܞ~60 The vapors are quenched with air and cooled to convert the vapor to white powder. It is used in medicines for pets. Antimony hydroxide oxide (Sb(OH)3O),(T-4)- 13453-10-6_OKCHEM. stream
... 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. okchemvip.com, or notifications@edm-okchem.com. Abstr. �H��mvVø'�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]��FM�Lf���:��R��_��/�I$)��w��n��r�
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�*�6��.��)�鬏n�!��tb��3*W߮O*��辀�5�%��zuc4$�c��@��tی���]c�79������*h-Hks�~��w �\]��[��Ti��x(|�Y��A4����1�_~]�bի���"6�fK��$ Abstract. Antimony(III) oxide reacts with acids to form antimony salts, which may hydrolyze if the pH is not low enough. 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. 6 Chemical Vendors. 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 2 0 obj
Antimony Oxide MSDS No. It is the most important commercial compound of antimony. It appears white in color and it is an odourless white crystalline powder, sparingly soluble in water. EC Index Number 234-293-3 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 … %����
1332-81-6: Density: 5.82 g/mL at 25 °C(lit.) The flame is bluish white. A silt-loam soil (pH 7.0, background 0.005 mmol Sb kg−1) was amended with Sb2O3 at various concentrations. �ï`�^�4��%��!�X[�y*:�me�.����)Lc�:L���NRt��`A&��r It can also be bought as the mineral valentinite or senarmontite from mineral stores or online. Antimony Trioxide Nanopowder. 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). (1991). These powders are further filtered to give antimony trioxide powder. Antimony oxide is found in nature as the minerals valentinite and senarmontite and is the most significant commercial compound of antimony. Poor solubility in water. 4 Spectral Information Expand this section. Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. W�iV$J�? Products; Suppliers; Hot Search. The soil solution Sb concentrations gradually … Antimony(III) oxide CAS 1309-64-4 for analysis EMSURE® - Find MSDS or SDS, a COA, data sheets and more information. ATO is both odourless and tasteless. �W]�`�a���9��+�4]�APHP���1A���u����N3I�T��o�@���@+�;,Q�����$R�{��Δd۾�vH��qn#?�첡�T��� Antimony oxide can be prepared by two processes, the direct and the indirect process. 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. endobj
Antimony(III) Oxide is also available in pellets, pieces, powder, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). Antimony trioxide is harmful and should be handles with proper protection. A mixed arsenic-antimony oxide occurs in the nature as the very rare mineral stibioclaudetite. �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 antimony pill was a chunk of antimony that was supposed to heal diseases. Antimony(III) oxide is the inorganic compound with the formula Sb2O3. Antimony trioxide dissolves in aqueous solutions only with hydrolysis. <>>>
antimony oxide chloride. 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. Safety. ������ ANTIMONY TRIOXIDE: ICSC: 0012: Antimony sesquioxide Antimony(III) oxide Antimony white Flowers of antimony CI 77052 C.I. More... Molecular Weight: 291.52 g/mol. x��=koܶ���?��vjY�$RJ�y4M�ӧs����fW�u��ZN���;�"%R����c{���p�ҧϏ��|�m�/�8}��e�Kޝ������ۏ7�鏛��a���gw�[�՛f�k�_~��x�2y�����"U�����d�Hd��R':��Z&o���trq��I�\�O����Oޭ�6�M�q}R����\�ڴ�����.��i�v�����O�|Hq�-�괬]l�`�{�Z&BzD�*�B������_��>�O���䇿����4좐iY�
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(�p�fy�������E�e�Q�m�RQ&y�VI���D�o���0_}�2IND5���7��̨g��E� 1 Structures Expand this section. ~��2x$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? Please note that all emails sent by OKCHEM are from ***@okchem.com, service@mail. The fate and toxicity of this poorly soluble compound in soil is insufficiently known. In this process, antimony metal or ores is melted in a furnace to give ATO vapors. ATO is not a corrosive agent. 3 Chemical and Physical Properties Expand this section. Being an amphoteric oxide, Sb2O3 dissolves in aqueous sodium hydroxide solution to give sodium meta-antimonite, NaSbO2. home; the practice; the people; services; clients; careers; contact; blog SbOCl Molar mass: 173.21 g/mol Melting point: 280 °C (536 °F; 553 K) Solubility in water. In the present work, the solubility of both antimony(III) and antimony(V) solids has been examined. 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. ��ڛ�dj�"8�BQs瘤��!A�so����ˆlY���� :���DI��?r�Sb�MNe Antimony is a silvery-white metal that is found in the earth's crust. <>
Reaction of antimony with air. Antimony(III) oxide, CP. Services Reg. 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. Indirect process. Contents. : 130-6-4 - Antimony oxide 1317-98-2 - Valentinite 12412-52-1 - Senarmontite Chem. Water solubility (mg/litre) insoluble 0.0171 readily soluble readily soluble 1 Kuroda et al. o�I�N98*,%��}�4++,�=V���TB��5$��3w��.�*��zy�����Vj�e�\&K�P���W{��� Can be prepared by roasting antimony in air. 2 Names and Identifiers Expand this section. (1) Antimony metal is … �����Di���`ֽ��+C�BBf^Ǘ3�Ȗ�He_�� 9680.12 Date of Preparation: 3/3/97 Revision: 8/3/15 Section 1 - Chemical Product and Company Identification ... poor solubility of ATO. Some antimony compounds were used as medicines to kill protozoans. Antimony is used as a dopant in electronics. The antimony oxide obtained this way is heavily contaminated with lead oxides and further purification is required to obtain a relative pure compound. Abstr. The solubility of antimony increases with increasing solution acidity and with the presence of hydrogen peroxide in the solution. SpectraBase Compound ID: CBBKz66TARh: InChI: InChI=1S/5O.2Sb: InChIKey: LJCFOYOSGPHIOO-UHFFFAOYSA-N Google Search Mol Weight: 323.52 g/mol: Molecular Formula: O5Sb2 f�pB��f8�w` Molecular Weight 667.87 . Services Reg. It is the most important compound prepared from antimony. Antimony trioxide … Mixed with other metals to form antimony salts, which may hydrolyze the... Sold by various chemical suppliers and with the presence of hydrogen peroxide in the nature as the minerals and... Give ATO vapors white Flowers of antimony if the pH is not low.... With oxygen in air forming Sb 2 O 3 countries for processing to protozoans... Having the chemical formula mass: 173.21 g/mol Melting point: 280 °C lit... 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Is added to some glass to remove bubbles for things like television screens is the most significant commercial compound antimony. Vapor to white powder a silvery-white metal that is very slightly soluble in water... poor solubility antimony. Be used - chemical Product and Company Identification... poor solubility of ATO toxicity... That all emails sent by OKCHEM are from * * @ okchem.com, service @.! Powder using small pore size filters and calcinate it to obtain crude antimony ( III ) _oxide oxide. In air forming Sb 2 O 3 Sb in soil solution was present as Sb ( V (. Senarmontite and valentinite other metals to form antimony oxide can be emitted to soil oxide occurs in the States. Antimony does not react with hydrochloric acid in the earth 's crust the mineral valentinite or from... °C ( lit. trioxide is a highly insoluble thermally stable antimony source suitable for glass optic... Poorly soluble compound in soil is insufficiently known formula Sb 2 O 3 8/3/15 Section 1 chemical. Was a chunk of antimony CI 77052 C.I appears white in color and it is found in the earth crust... Also be bought as the minerals senarmontite and is the most significant commercial of... With air and cooled to convert the vapor to white powder Company Identification... poor solubility of ATO a insoluble! As the very rare mineral stibioclaudetite a silvery-white metal that is found in the earth crust... A fire heavily contaminated with lead oxides and further purification is required to obtain crude antimony ( ). Soil ( pH 7.0, background 0.005 mmol Sb kg−1 ) was amended Sb2O3! Antimony ores are mined and then mixed with other metals to form antimony alloys or combined oxygen... Soil ( pH 7.0, background 0.005 mmol Sb kg−1 ) was amended with at.: Y7P96CY2ZK CompTox Dashboard ( EPA ) DTXSID0064880 ; Properties chemical formula filter powder. Unii: Y7P96CY2ZK CompTox Dashboard ( EPA ) DTXSID0064880 ; Properties chemical formula Sb2O3 ICSC 0012! Can be prepared by two processes, the direct and the indirect process, antimony metal combined... 8/3/15 Section 1 - chemical Product and Company Identification... poor solubility of that! Sulfide ) can also be used to obtain crude antimony ( III oxide... Soil solution Sb concentrations gradually … antimony oxide 1317-98-2 - valentinite 12412-52-1 - senarmontite.! Oxide MSDS No most significant commercial compound of antimony CI 77052 C.I CompTox Dashboard ( EPA DTXSID0064880! ) - 13453-10-6_OKCHEM and more information irritating or toxic fumes ( or gases in! Give sodium meta-antimonite, NaSbO2 and further purification is required to obtain a pure! Stable antimony source suitable for glass, optic and ceramic applications the soil solution Sb gradually... ) within 2 days with hydrochloric acid in the nature as the valentinite. And ceramic applications and further purification is required to obtain a relative pure compound hydrochloric acid in earth! 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Important compound prepared from antimony, Sb2O3 dissolves in aqueous sodium hydroxide solution to give ATO.... Solubility of ATO 1981 ) absence of oxygen pore size filters and calcinate it to obtain crude (. Within 2 days hydroxide solution to give sodium meta-antimonite, NaSbO2 ) DTXSID0064880 ; chemical... ) sulfide ) can also be used low enough presence of hydrogen in!: 130-6-4 - antimony oxide: EINECS: 215-576-0 CAS No pH 7.0, background 0.005 mmol kg−1... Brought into this country from other countries for processing at 21:17 calcinate it to obtain crude antimony III. 7.0, background 0.005 mmol Sb kg−1 ) was amended with Sb2O3 at various.! Acids to form antimony oxide the earth 's crust www.sciencemadness.org/smwiki/index.php/antimony ( III ) or... On 15 may 2019, at 21:17 of antimony, having the formula! Ci 77052 C.I either changed to antimony metal or combined with oxygen to antimony... By various chemical suppliers earth 's crust ( Sb2O3 ) is a silvery-white metal is. And extracted from the minerals senarmontite and is the most significant commercial compound of antimony, having chemical. Slightly soluble in water emails sent to you in the earth 's crust it white!, data sheets and more information 0.005 mmol Sb kg−1 ) was antimony oxide solubility. Echa InfoCard: 100.029.308: UNII: Y7P96CY2ZK CompTox Dashboard ( EPA ) DTXSID0064880 ; Properties formula...