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Antimony trioxide

Antimony trioxide structure

Antimony trioxide 

structure
  • CAS No:

    1309-64-4

  • Formula:

    O3Sb2

  • Chemical Name:

    Antimony trioxide

  • Synonyms:

    Antimony oxide (Sb2O3);C.I. 77052;Antimonious oxide;Antimony trioxide;Antox;C.I. Pigment White 11;Diantimony trioxide;Exitelite;Timonox;Thermoguard S;Antimony sesquioxide;Antimony oxide;Flowers of antimony;Antimony oxide (O3Sb2);Antimony trioxide (Sb2O3);Antimony white;Dechlorane A-O;Thermoguard B;Antimony(3+) oxide;Chemetron Fire Shield;AP 50;Nyacol A 1530;Nyacol A 1510LP;Patox S;Stibiox MS;Atox S;Thermoguard L;Patox L;Patox M;Timonox White Star;Patox H;AT 3;Atox F;Antimony oxide (SbO1.5);Patox C;White Star;Timonox Red Star;AP 50 (metal oxide);AT 3B;Fireshield FSPO 405;Atox B;Flame Cut 610R;UF (oxide);100A;UF;Pyroguard AN 700;Pyroguard AN 900;FCP 100;White Star N;Fire Cut AT 3;Ultrafine II;Antimony Bloom 100A;Antimony Bloom 500A;Flame Cut 610;Stibital;Trutin 40;P 3;Polysafe 100T;Patox U;LSB 80;Pyroguard AN 800;AN 800;RAC 1;FireShield LS-FR;Sanka Anchimonzol C;F 45;F 45 (oxide);FireShield H;Octoguard FR 10;HM 203P;MIC 3;Polysafe 60;Flameguard VF 59;Pyroguard AN 800T;Atox R;Patox HS;LS-FR;TT 88;FSPO 405;MSA;MSA (flame retardant);Bluestar RG;Bluestar Z;Timonox RT;TMS;TMS (flame retardant);Poliflam HT 3;Microfine AO 5;Microfine AO 3;AO 3;AO 5;Stox W 60;SHLB 80;A 120 (corrosion inhibitor);A 120;Patox A;ACC-BS;Patox P;Performax 401;Patox MK;MSF;AT 3CN;Patox CF;Triox Blanc;KN;KN (oxide);Patox K;SB 203;Antis W;Patox MZ;Antis N;AO 112;HT 105;Garoflam SB 96DINP;SBO-G;FCP-AT 3CN;S 05N;10042-99-6;12423-58-4;97048-22-1;97048-23-2;154396-41-5;178989-93-0;212793-41-4;2144402-92-4;2379521-11-4

  • Categories:

    Inorganic Chemistry  >  Oxides and Peroxides

Antimony trioxide Basic Attributes

291.51800

289.79200

2825800000

Characteristics

43.37000

-0.30600

White Powder

5.2

655 °C

1425 °C

1550°C subl.

H2O: Slightly soluble .

Safety Information

III

6.1

UN 9201

2

R40

S22-S36/37

CC5650000

Xn

Stable.

P281

H351

Antimony trioxide Use and Manufacturing

Excellent inorganic white pigment, mainly used for coloring paint. Flame retardant for various resins, synthetic rubber, canvas, paper, paint, etc., catalyst for petrochemical industry, synthetic fiber. It is used to make mordant and opalescent agent, and is the raw material for the synthesis of antimony salt. Enamel industry is used to increase the opacity and surface gloss of enamel. The glass industry is used as a decolorizing agent to replace arsenious acid.

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