옥시 염화 지르코늄

한글명:옥시 염화 지르코늄

카스 번호7699-43-6

상품명:Zirconium oxychloride

CBNumberCB6470074

분자식Cl2OZr

포뮬러 무게178.13

MOL 파일7699-43-6.mol

동의어(한글)

옥시염화지르코늄

지르코늄옥시염화물

질산지르코늄

화학적 성질

녹는점	−15 °C
밀도	1.344 g/mL at 25 °C
용해도	soluble in H2O, ethanol
물리적 상태	액체
색상	무색의
Merck	13,10237
안정성	안정적인. 강한 산화제, 물, 습기, 알칼리 금속과 호환되지 않습니다.
CAS 데이터베이스	7699-43-6(CAS DataBase Reference)
EPA	Zirconium, dichlorooxo- (7699-43-6)

위험 및 안전 성명

위험품 표기	C,Xn
위험 카페고리 넘버	23-34-37-20/21/22-36/38
안전지침서	26-36-45-36/37/39-36/37
유엔번호(UN No.)	UN 1789
WGK 독일	1
위험 등급	8
포장분류	III
유해 물질 데이터	7699-43-6(Hazardous Substances Data)

그림문자(GHS)

옥시 염화 지르코늄 MSDS

옥시 염화 지르코늄 화학적 특성, 용도, 생산

화학적 성질
Zirconium oxychloride exists as white silky crystals, soluble in water and alcohol. With water, the octahydrate is formed as tetragonal white needles. It is extremely hygroscopic and decomposes to zirconium tetrachloride (ZrCl4) and zirconium oxide (ZrO2) at 250 C. It is also formed as the octahydrate [13520-92-8] as white, tetrahedral crystals that are very soluble in water, ethyl alcohol, ether, and methanol, among others, but only slightly soluble in hydrochloric acid. When heated to decomposition, it emits toxic fumes of hydrogen chloride.
용도
Textile, cosmetic and grease additive, antiperspirant, water repellents, chemical reagent, zirconium salts, in lakes and toners of acidic and basic dyes, oil-field acidizing aid.
반응 프로필
Acidic salts, such as Zirconium oxychloride, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
건강위험
Has only a mild pharmacological action. Inhalation of dust may irritate nose and throat. Contact with eyes or skin causes irritation.
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion and subcutaneous routes. Questionable carcinogen with experimental neoplastigenic data. When heated to decomposition it emits toxic fumes of Cl-. Used as an antiperspirant. See also ZIRCONIUM COMPOUNDS and CHLORIDES.
Purification Methods
Crystallise it repeatedly from 8M HCl to give ZrOCl2.8H2O (see below). On drying, ZrOCl2.6H2O, m 150o, is formed. The product is not free from hafnium. [Blumenthal J Chem Ed 39 607 1962.]

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