염소산바륨
|
|
염소산바륨 속성
- 녹는점
- 414 °C(lit.)
- 밀도
- 3.18 g/mL at 25 °C(lit.)
- 용해도
- slightly soluble in ethanol, acetone
- 색상
- 무색 프리즘 또는 백색 분말
- 수용성
- 27.5g/100g 용액(25°C); 67g/100g 용액(100°C) [CIC73]
- CAS 데이터베이스
- 13477-00-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | O,Xn,N | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 9-20/22-51/53 | ||
| 안전지침서 | 13-27-61 | ||
| 유엔번호(UN No.) | UN 1445 5.1/PG 2 | ||
| WGK 독일 | 2 | ||
| 위험 등급 | 5.1 | ||
| 포장분류 | II | ||
| 유해 물질 데이터 | 13477-00-4(Hazardous Substances Data) | ||
| 기존화학 물질 | KE-02036 | ||
| 유해화학물질 필터링 | 97-1-198 | ||
| 함량 및 규제정보 | 물질구분: 유독물질; 혼합물(제품)함량정보: 염소산 염류 및 이를 1% 이상 함유한 혼합물. 다만, 폭발약은 제외 |
염소산바륨 C화학적 특성, 용도, 생산
개요
Barium chlorate has the molecular formula of Ba(ClO3)2 and a molecular weight of 304.229 g/mol. Its density is 3.18 g/cm3 and its melting point is 413.9°C.It is a white crystalline solid, a skin irritant and if consumed can cause nausea, vomiting, and diarrhea. Its CAS number is 13477-00-4. It is used in fireworks to produce a green color. It also forms a monohydrate, Ba(ClO3)2·H2O whose CAS number is 10294-38-9.
Shock-sensitive compounds are formed with organic compounds, reducing agents, ammonia-containing agents, and metal powders. The substance decomposes violently on heating, producing oxygen, toxic fumes, and causing fire and explosive hazards. This salt is a strong oxidant and reacts with most combustible and reducing materials.
화학적 성질
Barium chlorate is a combustible, colorless to white crystalline solid or powder.용도
Pyrotechnics, explosives, textile mordant, man- ufacture of other chlorates.제조 방법
Barium chlorate can be produced through a double replacement reaction of barium chloride and sodium chlorate:BaCl2＋ 2NaClO3→Ba(ClO3)2＋ 2NaCl
It can also be produced through a more complicated process involving barium carbonate and ammonium chlorate, both of which are produced in situ. There are four separate reactions used to produce this salt:
BaCl2＋ Na2CO3 →BaCO3＋ 2NaCl or BaCl2＋2NaHCO3 →BaCO3＋ 2NaCl＋ H2O＋ CO2(1)
In a separate step, ammonium chlorate is produced by reaction of tartaric acid, C4H6O6, to produce ammonium bitartrate. This is then reacted with potassium chlorate which produces potassium bitartrate and ammonium chlorate:
C4H6O6＋NH4OH→NH4C4H5O6＋H2O (2)
NH4C4H5O6＋ KClO3→KC4H5O6＋NH4ClO3 (3)
The produced barium carbonate is then reacted with ammonium chlorate:
2NH4ClO3＋ BaCO3＋ heat→Ba(ClO3)2＋ 2NH3＋H2O＋ CO2 (4)
The final product is obtained without having to handle the chlorate solutions or product before the final product is obtained.
It can also be produced via the Liebig process similar to that of the strontium homologue which consists of passing chlorine gas through a solid such as Ba(OH)2:
6Ba(OH)2＋ 6Cl2→5BaCl2＋ Ba(CIO3)2＋ 6H2O
However, separating the two salts remains problematic since both are soluble in water. It is for this reason that the Liebig method is not used for the commercial production of barium chlorate.
위험도
A poison. Strong oxidizer, fire risk in con- tact with organic materials.Safety Profile
A poison. For fire and explosion hazards, see CHLORATES. Incompatible with Al, As, C, charcoal, Cu, MnO2, metal sulfides, S4N4, organic matter, P, S. See also BARIUM COMPOUNDS (soluble).잠재적 노출
It is used in fireworks and explosives manufacture; in textile dyeing and in the manufacture of other perchlorates.운송 방법
UN1445 Barium chlorate, Hazard Class: 5.1; Labels: 5.1—Oxidizer, 6.1—Poisonous materials.Purification Methods
It crystallises from H2O (1mL/g) between 100o and 0o, and loses 1H2O at 120o. [Schmeisser in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 314 1963.]비 호환성
A strong oxidizer. When heated above 250° C, it begins to give off oxygen and will increase risk of fire. Barium chlorate is a reactive chemical and is an explosion hazard. Violent reaction may occur with reducing materials; strong acids; powdered metals. Contact with combustible materials will increase activity in fire.폐기물 처리
Use large volumes of reducing agent (bisulfite or ferrous salt) solutions. Neutralize and flush to sewer with large volumes of water.염소산바륨 준비 용품 및 원자재
원자재
준비 용품
염소산바륨 공급 업체
글로벌( 43)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dayu Chemical Co., Ltd | 0086-29-88643345 |
CHINA | 21 | 58 | |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9309 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| Syntechem Co.,Ltd | |
info@syntechem.com | China | 12990 | 57 |
| Shandong Xiya Chemical Co., Ltd. | 4009903999 13395398332 |
sales@xiyashiji.com | China | 20810 | 60 |
| Shandong Ono Chemical Co., Ltd. | 0539-6362799 20） |
China | 9998 | 58 |