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632546

Supelco

甲醇 溶液

≥99.5%, suitable for UHPLC, mass spectrometry (MS), HPLC, contains 0.10% (v/v) formic acid

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About This Item

經驗公式(希爾表示法):
CH4O
CAS號碼:
分子量::
32.04
Beilstein:
3662861
EC號碼:
MDL號碼:
分類程式碼代碼:
12190000
PubChem物質ID:

product name

甲醇 溶液, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%

蒸汽密度

1.11 (vs air)

品質等級

蒸汽壓力

410 mmHg

化驗

≥99.5%

形狀

liquid

包含

0.10 % (v/v) formic acid

expl. lim.

5.5-44 %

技術

HPLC: suitable
UHPLC: suitable
mass spectrometry (MS): suitable

透射率

230 nm, ≥10%
254 nm, ≥90%

bp

65.4 °C

mp

-98 °C

正離子痕跡

Ca: ≤0.5 ppm
K: ≤0.5 ppm
Mg: ≤0.5 ppm
Na: ≤2 ppm

HPLC - 梯度

≤10 mAU at 254 nm
≤20 mAU at 210 nm

適合性

suitable for LC-MS

格式

mixture

SMILES 字串

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI 密鑰

OKKJLVBELUTLKV-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

这种预混合溶剂消除了耗时的流动相制备过程,并可防止由于流动相不纯而导致的样品信息丢失和仪器停机时间。为了实现一致的基线和最少的背景噪音,这些混合物是以超纯酸(如甲酸)制备。

應用

设计与HPLC和LC-MS配合使用。

準備報告

产品经过 0.2μm 过滤器过滤

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

51.8 °F - closed cup

閃點(°C)

11 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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分析證明 (COA)

Lot/Batch Number

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EJNMMI research, 4, 29-29 (2014-07-10)
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A large number of lineage-committed progenitor cells are required for advanced regenerative medicine based on cell engineering. Due to their ability to differentiate into multiple cells lines, multipotent stem cells have emerged as a vital source for generating transplantable cells
Timo Heidt et al.
Circulation research, 115(2), 284-295 (2014-05-03)
Macrophages populate the steady-state myocardium. Previously, all macrophages were thought to arise from monocytes; however, it emerged that, in several organs, tissue-resident macrophages may self-maintain through local proliferation. Our aim was to study the contribution of monocytes to cardiac-resident macrophages

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