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10099-74-8 - Lead(II) nitrate, 99% - A16345 - Alfa Aesar

A16345 Lead(II) nitrate, 99%

CAS 번호
10099-74-8
동의어

사이즈 가격 ($) 수량 재고 여부
100g 23.10
500g 46.40
2500g 162.00
장바구니에 추가 대량 견적에 추가 항목 보기

Lead(II) nitrate, 99%

MDL
MFCD00011153
EINECS
233-245-9

화학적 특성

화학식
Pb(NO3)2
화학 식량
331.20
융점
470°
밀도
4.530
감도
Hygroscopic
용해도
Soluble in water. Insoluble in nitric acid. Sparingly soluble in methanol.

용도

Lead(II) nitrate is employed in industrial applications such as heat stabilization in nylon and polyesters and coatings of photothermographic paper. It is utilized to improve the leaching process in the gold cyanidation. It finds applications as a lead paint as well as a source of dinitrogen tetroxide. As an oxidant, it is used in the oxidation of benzylic halides to aldehydes in organic synthesis. It is also used in the preparation of dithiocarbamates from isothiocyanates. It acts as a scavenger of bromide in nucleophilic substitution reactions.

참고

Incompatible with strong reducing agents, organic materials and powdered metals.

참조 문헌

"

Used to promote the formation of N-9-phenylfluorenyl protected derivatives from amino acids or their esters and 9-bromo-9-phenylfluorene: J. Org. Chem., 54, 3824 (1989); Org. Synth. Coll., 9, 344 (1998).

"

Deschenes, G.; Lastra, R.; Brown, J. R.; Jina, S.; May, O.; Ghali, E. Effect of lead nitrate on cyanidation of gold ores: progress on the study of the mechanisms. Miner. Eng. 2000, 13 (12), 1263-1279.

Sayiner, B. Influence of Lead Nitrate on Cyanide Leaching of Gold and Silver from Turkish Gold Ores. Physicochem. Probl. Miner. Process. 2014, 50 (2), 507-514.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H272-H302-H332-H350-H360-H373

May intensify fire; oxidizer. Harmful if swallowed. Harmful if inhaled. May cause cancer. May damage fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure.

주의 설명서: P221-P210v-P260-P201-P405-P501a

Take any precaution to avoid mixing with combustibles. Keep away from heat Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,5414
위험 등급
5.1
포장 그룹
II
통합 관세 코드
2834.29
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
OG2100000

권장

  • A11944

    Antimony(III) chloride, 99+%
  • A12327

    Sodium nitrate, 98+%
  • A14527

    Potassium nitrate, 99%
  • 12313

    Zinc nitrate hexahydrate, 99% (metals basis)
  • 12523

    Copper(II) nitrate hemi(pentahydrate), ACS, 98.0-102.0%

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