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513-77-9 - Barium carbonate, 99% - A13195 - Alfa Aesar

A13195 Barium carbonate, 99%

CAS 번호
513-77-9
동의어

사이즈 가격 ($) 수량 재고 여부
25g 23.60
100g 27.20
500g 58.00
장바구니에 추가 대량 견적에 추가 항목 보기

Barium carbonate, 99%

MDL
MFCD00003448
EINECS
208-167-3

화학적 특성

화학식
CBaO3
화학 식량
197.35
융점
811°
비등점
dec.
밀도
4.43
용해도
Insoluble in water and alcohol. Soluble in acetic acid, hydrochloric acid and nitric acid.

용도

Barium carbonate is widely used in the ceramics industry as an ingredient in glazes. It acts as a flux, a matting and crystallizing agent and combines with certain colouring oxides to produce unique colours not easily attainable by other means. It is also used for removing of sulfates in phosphoric acid production and chlorine alkali electrolysis.

참고

m.p. 174° (90 atm), 811° (1 atm)

참조 문헌

K.Grob; G.Grob; K.Grob Jr. The barium carbonate procedure for the preparation of glass capillary columns; Further informations and developments. Chromatographia. 1977, 10, (4),181-187

 

Pao-Chi Chen; G.Y Cheng; M.H Kou; P.Y Shia; P.O.Chung. Nucleation and morphology of barium carbonate crystals in a semi-batch crystallizer. Journal of Crystal Growth. 2001, 226, (4),458-472

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302

Harmful if swallowed.

주의 설명서: P264-P270-P301+P312a-P330-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,969
통합 관세 코드
2836.60
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
CQ8600000

권장

  • A16625

    Potassium carbonate, anhydrous, 99%
  • 12887

    Cesium carbonate, 99% (metals basis)
  • 14343

    Strontium carbonate, 99%, Ba 1%
  • 33295

    Calcium carbonate, ACS, 99.0% min
  • 33392

    Strontium carbonate, 97.5%

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