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7681-49-4 - Sodium fluoride, 99% - A13019 - Alfa Aesar

A13019 Sodium fluoride, 99%

CAS 번호
7681-49-4
동의어

사이즈 가격 ($) 수량 재고 여부
250g 27.50
1000g 57.20
5000g 208.00
장바구니에 추가 대량 견적에 추가 항목 보기

Sodium fluoride, 99%

MDL
MFCD00003524
EINECS
231-667-8

화학적 특성

화학식
FNa
화학 식량
41.99
융점
993°
비등점
1704°
밀도
2.78
굴절률
1.336
용해도
Slightly soluble in water. Insoluble in alcohol

용도

Sodium fluoride is used as a steel degreasing agent and in tin electroplating, flux, heat treating salt compositions, fluoridation of drinking water, removing HF from exhaust systems to reduce air pollution, and frosting glasses. It serves as a source of fluoride ion in several applications including it use in synthetic chemistry, for example in Finkelstein reaction for preparating fluoro compounds, desilylation in sensitive organic compounds, metallurgy, and reaction with electrophilic chlorides. It has medical and other applications including complexing of magnesium ions.

참고

It must be kept away from oxidizing agents, metals, acids, alkalis. It is less hygroscopic.

참조 문헌

Reviews: Fluoride ion as a base in organic synthesis: Chem. Rev., 80, 429 (1980). Alkali metal fluorides in organic synthesis: Synthesis, 169 (1983). See also Potassium fluoride, 14130.

Songsiripradubboon, S.; Hamba, H.; Trairatvorakul, C.; Tagami, J. Sodium fluoride mouthrinse used twice daily increased incipient caries lesion remineralization in an in situ model. J. Dentistry 2014, 42 (3), 271-278.

Atmaca, N.; Atmaca, H. T.; Kanicic, A.; Anteplioglu, T. Protective effect of resveratrol on sodium fluoride-induced oxidative stress, hepatotoxicity and neurotoxicity in rats. Food Chem. Toxicol. 2014, 70, 191-197.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H315-H319

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation.

주의 설명서: P280a-P301+P310a-P305+P351+P338-P321-P405-P501a

Wear protective gloves and eye/face protection. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,8618
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2826.19
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
WB0350000

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