비스무트 시트르산

비스무트 시트르산 속성

비스무트 시트르산 MSDS

Bismuth citrate

비스무트 시트르산 C화학적 특성, 용도, 생산

개요

Bismuth subcitrate, a complex of citrate and bismuth at a molar ratio of 2:1, commercially available as tri-potassium bismuth subcitrate (CAS 57644-54-9), molecular formula C12H10BiK3O14. In particular, this substance is sometimes mixed up with bismuth citrate in the open literature and also in the dossier and some of the studies provided.
Colloidal bismuth citrate or colloidal bismuth subcitrate (CBS), a polyanionic structure of [Bi(cit)2Bi]n2n?, which is commercially used in pharmaceutical preparations (see Functions and Uses) (Ref. 1). The reported bismuth content of CBS is 35.5% (Ref. 65, Tab.2); in another reference, 36.0% bismuth content was found (ref 63).
Ranitidine bismuth citrate (Tritec® and Pylorid® GSK), a pharmaceutical preparation consisting of colloidal bismuth subcitrate and ranitidine molecules encased in the crystal latter.
ref 1, Yang N, Sun H (2007) Biocoordination chemistry of Bismuth: Recent Advances. Coordination Chemistry Reviews,251, (17-20), 2354-2366
ref 63, Dresow B et al. (1991). Bioavailability of bismuth from 205Bi-labelled pharmaceutical oral Bi-preparations in rats Arch Toxicol, 65(8):646-50
ref 65, Slikkerveer A, Helmich R B, van der Voet G B, de Wolff FA. Absorption of bismuth from several bismuth compounds during in vivo perfusion of rat small intestine. J Pharm Sci. 1995 Apr 84 (4) 512-5

화학적 성질

White Crystalline Powder

용도

Bismuth citrate has been in use as a progressive hair dye in the USA for some time and Grecian Bismuth was launched in Europe in 2005 (approximately 6 million units sold) and in Canada in 2008 (approximately 175,000 units sold). Bismuth citrate will be incorporated in progressive hair dye formulations at a maximum concentration of 2.0%. In the USA up to 0.5% are permitted.
Progressive hair dyes work gradually, with colour build-up over a period of two to three weeks of daily application. This hair dye changes the colour of hair from grey to darker shades by reacting with the sulphur of hair keratin as well as oxidizing on the hair surface. With such application, the hair gradually darkens until the required shade is achieved. Thereafter, colour is maintained by up to 3 applications per week. This product is intended for use by middle-aged and older people, principally men. The principle of coloration from bismuth citrate has been described in section 1, Background.
Bismuth is one of the medicinal drugs referenced in Pharmacopoeias, with bismuth compounds used topically or orally for indications such as minor stomach-aches, ulcers and venereal diseases for over 200 years.
Bismuth compounds have been used as antimicrobial agents for:
syphilis (e.g. sodium/potassium bismuth tartrate, bismuth quinine iodide, iododbismol, bismuth chloride)
colitis (e.g. bismuth citrate, bismuth subnitrite)
wound infection (e.g. bismuth oxide)
quartan malaria (e.g. sodium bismuth thioglycolate)
dyspepsia (e.g. bismuth subsalicylate, bismuth subnitrate) and
peptic ulcers (e.g. colloidal bismuth subcitrate, bismuth citrate, bismuth subnitrate).
ec.europa.eu

비스무트 시트르산 준비 용품 및 원자재

원자재

준비 용품

비스무트 시트르산 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5993	58
Sigma Audley	+86-18336680971 +86-18126314766	nova@sh-teruiop.com	China	525	58
airuikechemical co., ltd.	+undefined86-15315557071	sales02@airuikechemical.com	China	994	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	12468	58

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