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Tetramethylammonium Bromide

四甲基溴化铵

品牌
Supelco
CAS
64-20-0
货号
87708
规格纯度
suitable for ion pair chromatography, LiChropurTM, ≥99.0% (AT)
参考价格
4781.02 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Ion-pairing reagents, when used as mobile phase additives, promote the analysis of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of highest significance for their effective application. sigma-aldrich makes available a variety of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) separations. All mobile phase additives are tested thoroughly with special consideration on the demands of modern reversed phase HPLC:

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法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

基本信息

线性分子式(CH3)4N(Br)
分子量154.05
Beilstein3620955
EC 号200-581-2
MDL编号MFCD00011626
PubChem化学物质编号329769598
NACRESNB.21

产品性质

质量水平100
描述cationic
测定≥99.0% (AT)
质量LiChropur
technique(s)ion pair chromatography: suitable
mp>300 ℃ (lit.)
λ10 % in H2O
紫外吸收λ: 240 nm Amax: 0.06
λ: 250 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02
适用性corresponds to standard for filter test
SMILES string[Br-].C[N+](C)(C)C
InChI1S/C4H12N.BrH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChI keyDDFYFBUWEBINLX-UHFFFAOYSA-M

安全信息

象形图GHS06
警示用语:Danger
危险声明H300
预防措施声明P301 + P330 + P331 + P310
危险分类Acute Tox. 2 Oral
储存分类代码6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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