메틸수은 염화물

메틸수은 염화물 속성

메틸수은 염화물 C화학적 특성, 용도, 생산

화학적 성질

white crystals or powder

용도

Methylmercury(II) chloride is used as a precursor for the preparation of methyl mercury acetate. It is used as a specific reagent (electron stain) for sulfhydryl groups in biological materials like protein as well as demonstration in electron microscopy.

일반 설명

White microcrystals or crystals.

공기와 물의 반응

Aqueous solutions at a concentration of 0.25 mg / mL are stable for 3 weeks in the dark at room temperature. Aqueous 0.0001 M solutions show no degradation after 17.1 hours of midday sunlight. High intensity UV irradiation of solutions causes decomposition .

반응 프로필

METHYLMERCURY(II) CHLORIDE may be sensitive to light.

화재위험

Flash point data for METHYLMERCURY(II) CHLORIDE are not available; however, METHYLMERCURY(II) CHLORIDE is probably nonflammable.

Safety Profile

Poison by ingestion, intramuscular, intravenous, and intraperitoneal routes. Questionable carcinogen with experimental carcinogenic and teratogenic data. Human mutation data reported. Experimental reproductive effects. When heated to decomposition it emits very toxic fumes of Cland Hg. See also MERCURY COMPOUNDS.

Carcinogenicity

A number of authors have reported carcinogenic effects in rats and mice exposed orally to methylmercury. An association between methylmercury exposure and renal adenocarcinoma was shown in male mice, but no increase in tumor incidence was detected in rats. These findings are supported by reports on methylmercury-induced degeneration of DNA, and inhibition of the formation of the mitotic spindle.
Intoxications with alkoxialkyl or aryl compounds are similar to intoxications with inorganic mercury compounds, as these organomercurials are relativelyunstable. Alkylmercury compounds, such as methylmercury, result in a different syndrome due to the stability of the mercury–methyl binding. The earliest symptoms in adults are paresthesias in the extremities and the face, particularly around the mouth. Later on, disturbances occur inthe motor functions, resulting in ataxia and dysphasia. The visual field is decreased, and, in severe cases, may result in total blindness. These symptoms were observed in large-scale poisonings caused by methylmercury.

Purification Methods

Recrystallise it from absolute EtOH (20mL/g). at 206nm ( 1.37). [See EtHgCl above; Breitinger et al. J Organomet Chem 256 217 1983,max Slotta et al. J Prakt Chem 120 249 1929, Waugh et al. J Phys Chem 59 395 1955, Beilstein 16 IV 1729.]

메틸수은 염화물 준비 용품 및 원자재

원자재

준비 용품

메틸수은 염화물 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Xibiao (Shanghai) Technology Co., Ltd	18512111473 18512111473	2238774038@qq.com	China	3149	58
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Spectrum Chemical Manufacturing Corp.	021-021-021-67601398-809-809-809 15221380277	marketing_china@spectrumchemical.com	China	9643	60
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29975	65
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13323	58
Guangzhou Jhd Chemical Reagent Co., Ltd.	020-84383047	sales@jhd.com.cn	China	9177	65
9ding chemical ( Shanghai) Limited	021-021-52271985 17721149837	sales@9dingchem.com	China	19780	60

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