跳转至内容
Merck
所有图片(1)

Key Documents

View All Documentation

1424109

USP

木精

United States Pharmacopeia (USP) Reference Standard

别名:

甲醇, 木酒精

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
CH3OH
CAS号:
67-56-1
分子量:
32.04
Beilstein:
1098229
MDL號碼:
MFCD00004595
分類程式碼代碼:
41116107
PubChem物質ID:
329750425
NACRES:
NA.24

等級

pharmaceutical primary standard

蒸汽密度

1.11 (vs air)

蒸汽壓力

410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

自燃溫度

725 °F

expl. lim.

36 %

製造商／商標名

USP

折射率

n20/D 1.329 (lit.)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

密度

0.791 g/mL at 25 °C (lit.)

應用

pharmaceutical (small molecule)

格式

neat

SMILES 字串

CO

InChI

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

InChI 密鑰

OKKJLVBELUTLKV-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

一般說明

本品按现行药典规定交付。所有为支持本产品而提供的信息，包括SDS和任何产品信息单均由药典颁发机构制定并发布。如需进一步信息和支持，请访问现行药典网站。

應用

甲醇USP参考标准品用于指定质量测试和分析。

还可用于制备标准、标准储备和系统适用性溶液，用于根据以下美国药典（USP）各论进行测定和杂质分析：
  • 甲醇
  • 聚乙烯醇
  • 丙酮

分析報告

这些产品仅供测试和分析使用。它们不适用于人类或动物的给药，不可用于诊断、治疗或治愈任何疾病。

其他說明

可能适用相应的销售限制。

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）

49.5 °F - closed cup

閃點（°C）

9.7 °C - closed cup

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Slide 1 of 2

1 of 2

甲醇 anhydrous, 99.8%

Sigma-Aldrich

322415

甲醇

甲醇 NMR reference standard

Sigma-Aldrich

717975

甲醇

Hany K M Dweck et al.
Current biology : CB, 25(4), 455-466 (2015-01-27)
Dietary antioxidants play an important role in preventing oxidative stress. Whether animals in search of food or brood sites are able to judge the antioxidant content, and if so actively seek out resources with enriched antioxidant content, remains unclear. We
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
Lakshmi Gopinathan et al.
Cancer research, 74(14), 3870-3879 (2014-05-08)
Cell-cycle inhibition has yet to offer a generally effective approach to cancer treatment, but a full evaluation of different combinations of cell-cycle inhibitors has not been evaluated. Cyclin A2, a core component of the cell cycle, is often aberrantly expressed
Nicolas Vodovar et al.
European heart journal, 35(48), 3434-3441 (2014-08-27)
Increases in plasma B-type natriuretic peptide (BNP) concentrations in those with acutely decompensated heart failure (ADHF) has been mainly attributed to an increase in NPPB gene transcription. Recently, proBNP glycosylation has emerged as a potential regulatory mechanism in the production
Panagiotis Ntziachristos et al.
Nature, 514(7523), 513-517 (2014-08-19)
T-cell acute lymphoblastic leukaemia (T-ALL) is a haematological malignancy with a dismal overall prognosis, including a relapse rate of up to 25%, mainly because of the lack of non-cytotoxic targeted therapy options. Drugs that target the function of key epigenetic
查看所有相关文献

实验方案

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

GC Analysis of Class 2 Residual Solvents on OVI-G43

GC Analysis of Class 2 Residual Solvents on OVI-G43

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门