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270741

Sigma-Aldrich

酒精试剂

≥89.0% (GC), denatured, suitable for HPLC, contains 5% isopropyl alcohol as denaturant, 5% methyl alcohol as denaturant

同義詞:

RGA, 乙醇, 变性酒精

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About This Item

CAS號碼:
64-17-5
MDL號碼:
MFCD00003568
分類程式碼代碼:
12190000
PubChem物質ID:
329752969
NACRES:
NA.21
bp:
78 °C
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產品名稱

酒精试剂, denatured, suitable for HPLC

蒸汽密度

1.59 (vs air)

品質等級

100

化驗

≥89.0% (GC)

形狀

liquid

包含

5% isopropyl alcohol as denaturant
5% methyl alcohol as denaturant

expl. lim.

3.1-27.7 %

技術

HPLC: suitable

雜質

≤0.10% water

蒸發殘留物

<0.0005%

bp

78 °C

mp

-114 °C

&lambda ；

H2O reference

紫外吸收

λ: 205 nm Amax: 1.00
λ: 210 nm Amax: 0.65
λ: 220 nm Amax: 0.35
λ: 255 nm Amax: 0.04
λ: 300-400 nm Amax: 0.01

應用

food and beverages

儲存溫度

room temp

SMILES 字串

OCC

InChI

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

InChI 密鑰

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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相關類別

一般說明

该溶剂经过玻璃蒸馏、亚微米过滤并经过严格的规格测试以保证各批次一致。

應用

为HPLC仪器和有机合成应用而设计。

包裝

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

成分

含95份特殊变性乙醇3A，200 proof，和5份异丙醇。最终浓度为~90％乙醇、~5％甲醇和~5％异丙醇。

推薦產品

探索最适于 HPLC 或 LC-MS 分析的 LiChropur 试剂

訊號詞

Danger

危險聲明

H225,H319,H371

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

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）

48.2 °F - closed cup

閃點（°C）

9 °C - closed cup

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
WXBF4539V
WXBF2703V
WXBD9846V
WXBF1025V
WXBD9674V

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Eagleson M.
Concise Encyclopedia Chemistry, 384-384 (1994)
Sreedhar Bodiga et al.
American journal of physiology. Lung cellular and molecular physiology, 298(4), L564-L574 (2010-01-12)
We have shown that 20-hydroxyeicosatetraenoic acid (20-HETE) increases both superoxide and nitric oxide (NO) production in bovine pulmonary artery endothelial cells (BPAECs). The current study was designed to determine mechanisms underlying 20-HETE-stimulated NO release, and particularly the role of NADPH
Francesca Filon Larese et al.
Toxicology, 255(1-2), 33-37 (2008-11-01)
There is a growing interest on nanoparticle safety for topical use. The benefits of nanoparticles have been shown in several scientific fields, but little is known about their potential to penetrate the skin. This study aims at evaluating in vitro
50-Hz extremely low frequency electromagnetic fields enhance cell proliferation and DNA damage: possible involvement of a redox mechanism.
Wolf FI, et al.
Biochimica et Biophysica Acta - Molecular Cell Research, 1743(1), 120-129 (2005)
Synthesis of ZnO nanorod and the annealing effect on its photoluminescence property.
Wu L, et al.
Opt. Mater., 28(4), 418-422 (2006)
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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