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Merck
CN

87724

四甲基硫酸氢铵

suitable for ion pair chromatography, LiChropur, ≥99.0% (T)

别名:

Tetramethylammonium hydrogen sulfate

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关于此项目

线性分子式:
(CH3)4N(HSO4)
化学文摘社编号:
分子量:
171.22
UNSPSC Code:
23151816
NACRES:
NB.21
PubChem Substance ID:
EC Number:
279-490-5
Beilstein/REAXYS Number:
4829202
MDL number:
Assay:
≥99.0% (T)
Form:
crystals
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description

cationic

Quality Level

assay

≥99.0% (T)

form

crystals

quality

LiChropur

technique(s)

ion pair chromatography: suitable

λ

10 % in H2O

UV absorption

λ: 210 nm Amax: 0.05, λ: 220 nm Amax: 0.04, λ: 230 nm Amax: 0.03, λ: 260 nm Amax: 0.02, λ: 500 nm Amax: 0.02

suitability

corresponds to standard for RP gradient test, corresponds to standard for filter test

SMILES string

C[N+](C)(C)C.OS([O-])(=O)=O

InChI

1S/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-1

InChI key

DWTYPCUOWWOADE-UHFFFAOYSA-M

General description

将离子对试剂用作流动相添加剂可以确保反相HPLC色谱柱中离子和高极性物质的洗脱。流动相添加剂的纯度对其成功应用至关重要。Sigma-Aldrich提供多种定制试剂,可用于阴离子(季铵盐和膦盐)和阳离子(链烷磺酸盐)分离。我们对所有流动相添加剂进行了彻底的研究,并特别考虑了现代反相HPLC的要求:

Other Notes

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany


wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sha Liao et al.
Archives of pharmacal research, 37(11), 1416-1425 (2013-12-18)
Chronic hepatitis B virus (HBV) infection may lead to liver cirrhosis and hepatocellular carcinoma, but few drugs are available for its treatment. Acyclic nucleoside phosphonates (ANPs) have remarkable antivirus activities but are not easily absorbed from the gastrointestinal tract and



全球贸易项目编号

货号GTIN
87724-10G-F04061835570942
87724-50G-F04061833056899