삼산화안티모니
발렌틴산염 · 안티몬가루 · 안티몬트리산화물 · 안티몬화이트 · 엑시텔산염 · 이안티몬삼산화물 · 삼산화안티모니 · 삼산화안티몬
식별자 및 물리적 특성
| CAS No. | 1309-64-4 |
|---|---|
| 분자식 | O3Sb2 |
| 평균 분자량 | 291.52 g/mol |
| 단동위원소 질량 | 289.79237526 g/mol |
| SMILES | [O]=[Sb][O][Sb]=[O] |
| InChIKey | ADCOVFLJGNWWNZ-UHFFFAOYSA-N |
| PubChem CID | 27652 |
| DTXSID | DTXSID4023880 |
| 현지명 | 삼산화안티모니 |
화학 및 물리적 성질
| 극성 표면적 | 43.4 |
|---|---|
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 3 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 5 |
| 형식 전하 | 0 |
| 복잡도 | 34.2 |
| Polymers | Plastics -> Flame retardantsPlastics -> Polyolefin-IPolyolefin-IIPVC (soft)ABSPA |
| Flame Retardants | Flame retardants |
| 녹는점 | 655 °C (lit.) |
| 끓는 점 | 1550 °C (lit.) |
| 밀도 | 5.20 |
| 증기압 | 13.3 hPa (660 °C) |
| 인화점 | 1550°C subl. |
| 저장 조건 | Store below +30°C. |
| 용해도 | 2.70mg/L |
| 물리적 상태 | 가루 |
| 색상 | 하얀색 |
| 비중 | 5.67 |
| 냄새 | 흰색. 입방정 또는 사방정계 결정, 무취 |
| 생물학적 소스 | rabbit |
| 용해도 | 약간 용해됨. 20°C에서 <0.1g/100mL |
| Merck | 14,711 |
| 안정성 | 안정적인. |
| InChI | 1S/3O.2Sb |
| InChIKey | MUBFITUCTVFSOJ-UHFFFAOYSA-L |
| SMILES | O=[Sb]O[Sb]=O |
| NIST | Antimony trioxide(1309-64-4) |
| EPA | Antimony trioxide (1309-64-4) |
화학적 성질
White or gray mineral, sometimes pale red, white streak and adamantine or silky luster. Mohs hardness 2–3.
안전 및 규제
| 수질 위해 등급(WGK) | 2 |
|---|---|
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | CC5650000 |
| 운송 번호(UN) | 1549 |
| 독성 | LD50 orally in rats: >20 g/kg (Smyth) |
| 관세 코드 | 28258000 |
| 위험 문구(R) | 40-61 |
| 위험 표시 | Xn,Xi,T |
| 안전 문구(S) | 22-36/37-45-53 |
| 포장분류 | III |
| 위험 등급 | 6.1Carc. 2 |
| 기존화학 물질 | KE-09846 |
| 위험 참고 사항 | Irritant |
| 저장 분류 | 13 - Non Combustible Solids |
| 유해 물질 데이터 | 1309-64-4(Hazardous Substances Data) |
| 함량 및 규제정보 | 물질구분: 유독물질혼합물(제품)함량정보: 무기 안티몬 화합물 및 이를 1% 이상 함유한 혼합물. 다만, 산화 안티몬(Antimony(Ⅴ) pentoxide, Antimony(Ⅳ) tetroxide), 황화안티몬(Antimony(Ⅴ) pentasulfide, Antimony(Ⅲ) trisulfide), 안티몬산(HSbO3) 염류(Antimonic(Ⅴ) acid, salts), 피그먼트 브라운 24(C.I. Pigment Brown 24), 피그먼트 옐로우 53 (C.I. Pigment Yellow 53) 및 이를 함유한 혼합물과 산화안티몬(Antimony(Ⅲ) trioxide)을 함유한 혼합물은 제외 |
| 유해화학물질 필터링 | 97-1-176 |
용도
개요
This hard shiny metal is often alloyed to other elements. It is used in various industrial fields, such as those making or using batteries, printing machines, bearing, textiles, and ceramics. It caused positive patch test reactions in two workers in a ceramics industry.
출처
Antimony trioxide occurs in nature as minerals, valentinite [1317-98-2] and senarmontinite [12412-52-1]. It is used as a flame retardant in fabrics; as an opacifier in ceramics, glass and vitreous enamels; as a catalyst; as a white pigment in paints; as a mortar in the manufacture of tartar emetic; and in the production of metallic antimony.
용도
manufacture of tartar emetic; as paint pigment; in enamels and glasses; as mordant; in flame-proofing canvas.
일반 설명
Diantimony trioxide is a white crystalline solid. Diantimony trioxide is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Diantimony trioxide is used to fireproof fabrics, paper and plastics, as a paint pigment and for many other uses.
제조 및 합성 방법
제조 방법
Antimony trioxide is obtained by roasting stibnite:2 Sb2S3 + 9 O2 → 2Sb2O3 + 6SO2Temperature and air feed is carefully controlled in the process to suppress any formation of antimony tetroxide (Sb2O4). Antimony trioxide is separated from any arsenic trioxide (As2O3) that may be present as an impurity by volatilization, as the latter is much more volatile than the former. It may be also prepared by alkaline hydrolysis of antimony trichloride and subsequent dehydration of hydrous oxide under controlled heating (rapid or vigorous heating may partially oxidize Sb(III) to Sb(V).Antimony trioxide also may be made by heating the metallic element with oxygen or air. The volatilizing trioxide is condensed and collected.