과염소산 칼슘

과염소산 칼슘 속성

과염소산 칼슘 C화학적 특성, 용도, 생산

개요

The anhydrate is a white to yellow crystalline solid with a density of 2.651 g/cm3. Contact with this salt will irritate the eyes, skin and mucus membranes. If ingested, it is toxic in sufficient quantities. When formed from an aqueous solution, the tetrahydrate is obtained. Calcium perchlorate tetrahydrate has the formula Ca(ClO4)2·4H2O and the CAS number 15627-86-8. Its molecular weight is 311.04 g/mol and its density is 2.651 g/cm3. Its solubility in water is 188 g/ 100 ml at 20°C.

화학적 성질

white crystal(s); oxidizing agent [HAW93]

용도

Calcium perchlorate hydrate is used as a pharmaceutical intermediate.

제조 방법

Calcium perchlorate can be prepared by reacting calcium carbonate with a solution of perchloric acid:
CaCO3＋ HClO4→Ca(ClO4)2＋ CO2
This salt can also be prepared by an electrochemical method in water whereby calcium perchlorate is formed from calcium chlorate in which a platinum anode and a rotating stainless steel cathode is employed.

일반 설명

White to yellow crystalline solid. Density 2.651 g / cm3. Contact may irritate skin, eyes, and mucous membranes. May be toxic by ingestion.

공기와 물의 반응

Water soluble.

반응 프로필

A strong oxidizing agent. Can react with reducing agents to generate heat and products that may be gaseous (causing pressurization in closed containers). The products may themselves be capable of further reactions (such as combustion in the air). Redox reactions can be rapid or even explosive, but often requires initiation (heat, spark, catalyst, addition of a solvent). Consequently explosive mixtures with reducing agents often persist unchanged for long periods. Such systems are typically mixtures of solids, but may involve any combination of physical states. Can react violently with active metals, cyanides, esters, and thiocyanates. May cause the acceleration of the burning of combustible materials. Prolonged exposure to heat of flames may result in an explosion.

건강위험

Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

화재위험

These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

과염소산 칼슘 준비 용품 및 원자재

원자재

준비 용품

과염소산 칼슘 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Shaanxi Didu New Materials Co. Ltd	+86-89586680 +86-13289823923	1026@dideu.com	China	9165	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18457	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32360	55
Chemwill Asia Co.,Ltd.	86-21-51086038	chemwill_asia@126.com	CHINA	23931	58
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30132	84
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 18521732826;	market@aladdin-e.com	China	25015	65

과염소산 칼슘 관련 검색: