十四烷基三甲基溴化铵，Myristyltrimethylammonium bromide [溴化十四烷基三甲基铵]；for ion pair chromatography, LiChropur™, ≥99.0% (AT)

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别名：肉豆蔻基三甲基溴化铵；三甲基(十四烷基)溴化铵；Tetradecyltrimethylammonium bromide, Trimethyl(tetradecyl)ammonium bromide

CAS号 1119-97-7 线性分子式 CH3(CH2)13N(Br)(CH3)3 分子量 336.39 Beilstein/REAXYS Number 3633227 EINECS 编号 214-291-9 MDL number MFCD00011770 PubChem Substance ID 329769512 NACRES NB.21

品牌: 色谱科 Supelco , 西格玛 Sigma-Aldrich

货号（SKU）: 87208

CAS号: 1119-97-7

MDL号: MFCD00011770

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目录价.SKU-Variant

$387.57

数量:

产品描述

General description

Ion-pairing reagents as mobile phase additives facilitate the separation of ionic and highly polar substances on reversed phase HPLC columns. Their purity is an important parameter for their successful application. Sigma-Aldrich offers an wide range of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are subject to rigorous testing with special emphasis on the requirements of modern reversed phase HPLC:

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Discover LiChropur^™ reagents ideal for HPLC or LC-MS analysis

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

性质

Quality Level	100
grade	for ion pair chromatography
description	cationic
assay	≥99.0% (AT)
quality	LiChropur^™
mol wt	micellar avg mol wt 27,000
aggregation number	80
CMC	4-5 mM (20-25°C)
mp	245-250 °C (lit.)
λ	10 % in H₂O
UV absorption	λ: 240 nm A_max: ≤0.08
	λ: 250 nm A_max: ≤0.05
	λ: 260 nm A_max: ≤0.04
	λ: 500 nm A_max: ≤0.02
suitability	corresponds to standard for filter test
SMILES string	[Br-].CCCCCCCCCCCCCC[N+](C)(C)C
InChI	1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1
InChI key	CXRFDZFCGOPDTD-UHFFFAOYSA-M

安全信息

符号

GHS05,GHS07,GHS08,GHS09

信号词

Danger

危害声明 H302 - H315 - H318 - H335 - H373 - H400

警示性声明 P260 - P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310

靶器官 Gastrointestinal tract, Respiratory system

个人防护装备 Eyeshields, Faceshields, Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

危害码 (欧洲) C

风险声明 (欧洲) 34

安全声明 (欧洲) 26-36/37/39-45

RIDADR UN 3077 9 / PGIII

WGK德国 WGK 3

RTECS BS5776000

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 190 \| 欧洲Eur. ≥ 66 \| 東京Tokyo ≥ 82 \| 香港与北京 ≥ 55

商品标签

十四烷基三甲基溴化铵，Myristyltrimethylammonium bromide [溴化十四烷基三甲基铵]；for ion pair chromatography, LiChropur™, ≥99.0% (AT)

产品描述

General description

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法律信息

性质

安全信息

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