수소화 티타늄

수소화 티타늄
수소화 티타늄 구조식 이미지
카스 번호:
7704-98-5
한글명:
수소화 티타늄
동의어(한글):
수소화타이타늄(수소화티타늄);수소화티타늄;수소화타이타늄(수소화티타늄)(TITANIUMHYDRIDE);수소화 티타늄
상품명:
TITANIUM HYDRIDE
동의어(영문):
TiH2;itanium hydride;TITANIUM HYDRIDE;titaniumdihydride;TITANIUM(+2)HYDRIDE;Titanium(Ⅱ) Hydride;TITANIUM(II) HYDRIDE;titaniumhydride(tih2);Dihydridetitanium(II);Titanium hydride (TiH2)
CBNumber:
CB5371651
분자식:
Ti
포뮬러 무게:
47.87
MOL 파일:
7704-98-5.mol

수소화 티타늄 속성

녹는점
>400 °C (dec.)
밀도
3.91 g/mL at 25 °C (lit.)
인화점
>400°C
저장 조건
no restrictions.
용해도
insoluble in H2O
물리적 상태
가루
색상
회색에서 검정색으로
Specific Gravity
3.91
수용성
물에 용해됩니다.
감도
Moisture Sensitive
Merck
14,9473
InChIKey
RTAQQCXQSZGOHL-UHFFFAOYSA-N
CAS 데이터베이스
7704-98-5(CAS DataBase Reference)
EPA
Titanium hydride (TiH2) (7704-98-5)
안전
  • 위험 및 안전 성명
  • 위험 및 사전주의 사항 (GHS)
위험품 표기 F
위험 카페고리 넘버 15-11
안전지침서 7/8-43A-24/25-36/37/39-33-16-43
유엔번호(UN No.) 1871
WGK 독일 3
RTECS 번호 XR2130000
자연 발화 온도 437 °F
TSCA Yes
HS 번호 2850 00 20
위험 등급 4.1
포장분류 II
기존화학 물질 KE-33898
그림문자(GHS): GHS hazard pictograms
신호 어: Danger
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H228 인화성 고체 인화성 고체 구분 1
구분 2
위험
경고
GHS hazard pictograms P210, P240,P241, P280, P370+P378
예방조치문구:
P210 열·스파크·화염·고열로부터 멀리하시오 - 금연 하시오.
NFPA 704
3
1 2
W

수소화 티타늄 C화학적 특성, 용도, 생산

화학적 성질

Titanium Hydride, TiH2, is a brittle, metallic-gray solid, density 3.8 g/cm3, which produces 448 mL H2 at STP per gram TiH2. Titanium hydride powder is stable at room temperature and inert to water and most chemical reagents. Titanium hydride is used as a source for Ti powder, alloys, and coatings; as a getter in vacuum systems and electronic tubes; as a sealer of metals; and as a hydrogen source.

물리적 성질

Grayish-black metallic powder; stable in air; density 3.75 g/cm3; decomposes at 450°C with evolution of hydrogen; insoluble in water.

용도

Additive in powder metallurgy; getter for oxygen and nitrogen in electronic tubes; wetting agent for ceramic to metal seals; source of pure hydrogen.

제조 방법

Titanium hydride is prepared by heating titanium dioxide with calcium hydride at 600°C in the presence of hydrogen
Also, the hydride may be prepared by heating tianium metal with hydrogen at elevated temperatures.

일반 설명

A white to light colored solid. Insoluble in water and denser than water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion. May ignite and burn with an intense flame if exposed to high temperatures or flame.

공기와 물의 반응

Highly flammable. Pyrophoric in dust form [Bretherick 1979. p. 104]. Insoluble in water.

반응 프로필

Hydrides, such as TITANIUM HYDRIDE, are reducing agents and react rapidly and dangerously with oxygen and with other oxidizing agents, even weak ones. Thus, they are likely to ignite on contact with alcohols. Hydrides are incompatible with acids, alcohols, amines, and aldehydes.

위험도

Flammable, dangerous fire risk, dust may explode in presence of oxidizing agents.

건강위험

Oxides from metallic fires are a severe health hazard. Inhalation or contact with substance or decomposition products may cause severe injury or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

화재위험

May react violently or explosively on contact with water. Some are transported in flammable liquids. May be ignited by friction, heat, sparks or flames. Some of these materials will burn with intense heat. Dusts or fumes may form explosive mixtures in air. Containers may explode when heated. May re-ignite after fire is extinguished.

수소화 티타늄 준비 용품 및 원자재

원자재

준비 용품


수소화 티타늄 공급 업체

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