跳转至内容

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

We are planning system maintenance between Friday, Apr 11 at 9:00 PM CDT and Saturday, Apr 12 at 9:00 AM CDT. This will impact both web and offline transactions, including online orders, quotes, price and availability checks, and order status inquiries. We apologize for any inconvenience.

Merck
CN
所有图片(4)

主要文件

安全信息

E7023

Sigma-Aldrich

乙醇,Pure 200纯度

greener alternative

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

别名:

纯乙醇, 乙醇, 无水酒精, 非变性乙醇

登录查看公司和协议定价

选择尺寸

500000 UNITS
CN¥801.50
1000000 UNITS
CN¥1,339.31
5000000 UNITS
CN¥6,620.69

CN¥801.50


请联系客服了解存货情况

获取大包装报价

选择尺寸

变更视图
500000 UNITS
CN¥801.50
1000000 UNITS
CN¥1,339.31
5000000 UNITS
CN¥6,620.69

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

CN¥801.50


请联系客服了解存货情况

获取大包装报价

产品名称

乙醇,Pure 200纯度,

等级

Molecular Biology

质量水平

蒸汽密度

1.59 (vs air)

方案

≥99.45%

表单

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

正在寻找类似产品? 访问 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
A3306A4551A4862
form

saline solution

form

solution

form

lyophilized powder

form

liquid

mol wt

57.6 kDa

mol wt

-

mol wt

58-62 kDa

mol wt

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

type

Type XII-A

type

-

type

-

type

-

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[1]
  • 阵列杂交[2]
  • 乙醇镇静试验[3]
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

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

55.4 °F - closed cup

闪点(°C)

13 °C - closed cup

法规信息

危险化学品
  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    没有发现合适的版本?

    如果您需要特殊版本,可通过批号或批次号查找具体证书。

    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.

    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
    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
    Ran Lin et al.
    PLoS genetics, 11(8), e1005366-e1005366 (2015-08-05)
    The heavy consumption of ethanol can lead to alcohol use disorders (AUDs) which impact patients, their families, and societies. Yet the genetic and physiological factors that predispose humans to AUDs remain unclear. One hypothesis is that alterations in mitochondrial function
    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

    实验方案

    Whole genome amplification (WGA) of plasma and serum DNA presents a unique challenge due to the small amount of nucleic acid in such samples.

    GenomePlex® Whole Genome Amplification has been used to amplify genomic DNA from soybean, corn, tomato, purple coneflower, and ginseng.

    Preparation of Plasmid DNA by Alkaline Lysis with SDS: Maxipreparation between Cold Spring Harbor Laboratory Press and our research team.

    The Extract-N-Amp™ Tissue PCR Kit contains all the reagents needed to rapidly extract and amplify genomic DNA from mouse tails and other animal tissues, buccal swabs, hair shafts, and saliva.

    相关内容

    Three-dimensional (3D) printing of biological tissue is rapidly becoming an integral part of tissue engineering.

    Why should you have to choose between solvents that are ecological and those that are reliable? Enjoy both at once with our biorenewable and greener solutions. Cyrene™ solvent is a new dipolar aprotic alternative to common REACH restricted solvents, such as N methyl-2-pyrrolidone (NMP) and Dimethylformamide (DMF).

    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.

    联系客户支持