콘텐츠로 건너뛰기
Merck
모든 사진(1)

문서

52340

Sigma-Aldrich

Hexadecylpyridinium bromide

≥97.0%

동의어(들):

Cetylpyridinium bromide

로그인조직 및 계약 가격 보기


About This Item

실험식(Hill 표기법):
C21H38BrN
CAS Number:
Molecular Weight:
384.44
Beilstein:
3778948
EC Number:
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.22

설명

cationic

Quality Level

분석

≥97.0%

분자량

384.44 g/mol

기술

titration: suitable

SMILES string

[Br-].CCCCCCCCCCCCCCCC[n+]1ccccc1

InChI

1S/C21H38N.BrH/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19-22-20-17-15-18-21-22;/h15,17-18,20-21H,2-14,16,19H2,1H3;1H/q+1;/p-1

InChI key

DVBJBNKEBPCGSY-UHFFFAOYSA-M

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Hexadecylpyridinium bromide (HDPB) is a cationic surfactant with quaternary nitrogen located in the aromatic heterocyclic ring of the headgroup and a hydrocarbon tail consisting of 16 carbons. It has application in the polymerization reaction as well as in the extraction and preconcentration of ionic species.

애플리케이션

Hexadecylpyridinium bromide can be used as a cationic surfactant to:
  • Prepare a polyfluorate salt.
  • Inhibit the corrosion of mild steel in acidic media.

픽토그램

Skull and crossbonesCorrosionEnvironment

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Cationic surfactant-based polyfluorate salts: Phase separation and analytical applications in the extraction and preconcentration of ionic species prior to liquid chromatography
Paleologos EK
Journal of Chromatography A, 1066(1-2), 19-25 (2005)
Molecular modeling of cetylpyridinium bromide, a cationic surfactant, in solutions and micelle
Verma R, et al.
Journal of chemical theory and computation, 11(11), 5415-5425 (2015)
Inhibition of mild steel corrosion by hexadecylpyridinium bromide in 0.5 M H2SO4}
Saleh MM
Materials Chemistry and Physics, 98(1), 83-89 (2006)
Jason Lin et al.
Materials (Basel, Switzerland), 13(8) (2020-04-30)
Biphenyl wrinkled mesoporous silica nanoparticles with controlled particle size and high surface area were evaluated for the storage and delivery of doxorubicin. The average particle size and surface area were ~70 nm and ~1100 m2/g. The doxorubicin loading efficiency was
Soma Sharma et al.
The journal of physical chemistry. B, 119(34), 11295-11306 (2015-07-07)
Reverse micelles as nanoreactors have been most successful in designing nanostructures of different sizes and shapes. Nevertheless, important questions regarding the explicit roles of intrinsic parameters in modifying soft colloid templates which eventually give rise to variety of nanostructures are

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.