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Merck
CN

E7023

Sigma-Aldrich

纯乙醇

greener alternative

≥99.45%, for molecular biology, 200 proof, suitable for RNA extraction and DNA extraction

别名:

乙醇, 无水酒精, 非变性乙醇

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About This Item

线性分子式:
CH3CH2OH
CAS号:
分子量:
46.07
EC 号:
MDL编号:
UNSPSC代码:
15101802
PubChem化学物质编号:
NACRES:
NA.21

product name

纯乙醇, 200 proof, for molecular biology

等级

for molecular biology

质量水平

蒸汽密度

1.59 (vs air)

检测方案

≥99.45%

形式

liquid

expl. lim.

3.1-27.7 %

环保替代产品特性

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

浓度

200 proof

技术

DNA extraction: suitable
RNA extraction: suitable

杂质

≤0.2% (water)

pH值(酸碱度)

7.0 (20 °C, 10 g/L)

bp

78.3 °C

mp

-114 °C

密度

0.789 g/mL at 20 °C

应用

agriculture

环保替代产品分类

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI key

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

基因信息

正在寻找类似产品? 访问 产品对比指南

一般描述

我们致力于为您带来绿色替代产品,这些产品符合一项或多项绿色化学12项原则要求。乙醇是一种绿色环保溶剂,符合“更安全的溶剂和助剂”以及“使用可再生原料”的原则。 
该产品是200proof,即非变性的无水乙醇(100%)。这是一款分子生物学级产品并经RNase和Dnase测试。

应用

纯的酒精(乙醇)已用于以下过程:
  • DNA和RNA提取
  • 阵列杂交
  • 乙醇镇静试验
适用于核酸沉淀

生化/生理作用

GABAA受体的正变构调节剂,以及NMDA谷氨酸受体的负变构调节剂。

其他说明

可能会涉及到销售限制

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

法规信息

危险化学品

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

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. Is Product E7023, Ethanol 200 proof, denatured?

    No.  Product number E7023 is a nondenatured ethanol.

  3. Is Product E7023, Ethanol 200 proof, RNase and DNase free? 

    Yes. This is a molecular biology grade product and is tested for the RNase and Dnase.

  4. Can Product E7023, Ethanol 200 proof, be used for RNA extraction?

    Yes. This product is tested for use in RNA extraction.

  5. Is Product E7023, Ethanol 200 proof, 100% ethanol?

    Yes.  This product is 200 proof, absolute ethanol.  To determine the percentage of ethanol you can divide the proof number by 2.  Consequently, this product is 100% ethanol. 

  6. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  7. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  8. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Derek J Stefanik et al.
Nature protocols, 8(5), 892-899 (2013-04-13)
Among marine invertebrates, the starlet sea anemone Nematostella vectensis has emerged as an important laboratory model system. One advantage of working with this species relative to many other marine invertebrates is the ease of isolating relatively pure DNA, RNA and
Jaishree Garhyan et al.
BMC research notes, 6, 72-72 (2013-03-01)
Hybridization based assays and capture systems depend on the specificity of hybridization between a probe and its intended target. A common guideline in the construction of DNA microarrays, for instance, is that avoiding complementary stretches of more than 15 nucleic
Ross B Mounsey et al.
Experimental neurology, 273, 36-44 (2015-08-06)
Parkinson's disease (PD) is a common chronic neurodegenerative disorder, usually of idiopathic origin. Symptoms including tremor, bradykinesia, rigidity and postural instability are caused by the progressive loss of dopaminergic neurons in the nigrostriatal region of the brain. Symptomatic therapies are
Cem Kuscu et al.
Nature biotechnology, 32(7), 677-683 (2014-05-20)
RNA-guided genome editing with the CRISPR-Cas9 system has great potential for basic and clinical research, but the determinants of targeting specificity and the extent of off-target cleavage remain insufficiently understood. Using chromatin immunoprecipitation and high-throughput sequencing (ChIP-seq), we mapped genome-wide
N Di Girolamo et al.
Stem cells (Dayton, Ohio), 33(1), 157-169 (2014-06-27)
Stem cell (SC) division, deployment, and differentiation are processes that contribute to corneal epithelial renewal. Until now studying the destiny of these cells in a living mammal has not been possible. However, the advent of inducible multicolor genetic tagging and

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