염소산바륨

그림문자(GHS)

• 그림문자(GHS)

  

• 신호 어

  Danger

• 유해·위험 문구

  H271：화재 또는 폭발을 일으킬 수 있음; 강산화제

  H302：삼키면 유해함

  H332：흡입하면 유해함

  H411：장기적 영향에 의해 수생생물에 유독함

• 예방조치문구

  P210：열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.

  P220：의류 그리고 가연성 물질로부터 멀리하시오.

  P221：가연성 물질과 혼합되지 않도록 조치하시오.

  P261：분진·흄·가스·미스트·증기·...·스프레이의 흡입을 피하시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P264：취급 후에는 손을 철저히 씻으시오.

  P270：이 제품을 사용할 때에는 먹거나, 마시거나 흡연하지 마시오.

  P271：옥외 또는 환기가 잘 되는 곳에서만 취급하시오.

  P280：보호장갑/보호의/보안경/안면보호구를 착용하시오.

  P283：방화복 또는 방열복을 입으시오.

  P301+P312：삼켜서 불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

  P304+P340：흡입하면 신선한 공기가 있는 곳으로 옮기고 호흡하기 쉬운 자세로 안정을 취하시오.

  P306+P360：의복에 묻으면 의복을 벗기 전에 오염된 의복및 피부를 다량의 물로 즉시 씻어내시오.

  P312：불편함을 느끼면 의료기관(의사)의 진찰을 받으시오.

  P330：입을 씻어내시오.

  P370+P378：화재 시 불을 끄기 위해 (Section 5. 폭발, 화재시 대처방법의 적절한 소화제)을(를) 사용하시오.

  P371+P380+P375：대형 화재 시 폭발의 위험이 있으므로, 주변 지역의 사람을 대피시키고 거리를 유지하면서 불을 끄시오.

  P501：...에 내용물 / 용기를 폐기 하시오.

염소산바륨 화학적 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 공급 업체

Global(43)Suppliers

염소산바륨 관련 검색