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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.

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1.09621

Supelco

乙二醇

for analysis EMSURE® Reag. Ph Eur,Reag. USP

别名:

乙二醇, 乙二醇，1,2-乙二醇

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100 ML
CN¥242.76

CN¥242.76

国内现货，预计发货时间April 27, 2025详情

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100 ML
CN¥242.76

About This Item

经验公式（希尔记法）:
C2H6O2
CAS号:
107-21-1
分子量:
62.07
MDL编号:
MFCD00002885
UNSPSC代码:
12191502
EC索引号:
203-473-3
NACRES:
NA.05

CN¥242.76

国内现货，预计发货时间April 27, 2025详情

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等级

reagent grade

质量水平

300

Agency

reag. Ph. Eur.
reag. USP

蒸汽压

0.053 hPa ( 20 °C)

产品线

EMSURE®

方案

≥99.5% (GC)

表单

liquid

自燃温度

410 °C

expl. lim.

3.2-15.3 % (v/v)

dilution

(for analytical testing)

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PHR1626PHR3554SML0191
Valacyclovir hydrochloride hydrate ≥98% (HPLC), solid

V9889

Valacyclovir hydrochloride hydrate

Valganciclovir Hydrochloride Pharmaceutical Secondary Standard; Certified Reference Material

PHR1626

Valganciclovir Hydrochloride

Valacyclovir Related Compound C certified reference material, pharmaceutical secondary standard

PHR3554

Valacyclovir Related Compound C

Valganciclovir hydrochloride hydrate ≥98% (HPLC)

SML0191

Valganciclovir hydrochloride hydrate

assay

≥98% (HPLC)

assay

-

assay

-

assay

≥98% (HPLC)

Quality Level

100

Quality Level

300

Quality Level

300

Quality Level

100

form

solid

form

-

form

-

form

powder

storage temp.

room temp

storage temp.

2-8°C

storage temp.

-

storage temp.

−20°C

solubility

H2O: >20 mg/mL

solubility

-

solubility

-

solubility

H2O: ≥8 mg/mL

color

white

color

-

color

-

color

white to tan

一般描述

EMSURE 等级的溶剂适用于广泛的经典实验室应用，并且常用于受监管且要求很高的实验室应用。EMSURE 提供全球最佳和最广泛的产品规格。在此声明，我们的EMSURE 系列产品符合ACS、欧洲药典（Reag.Ph Eur）试剂部分以及ISO标准。

应用

乙二醇已用作溶剂：
  • 溶液中单分子的二极管激光检测。[1]
  • 金纳米颗粒合成中的还原剂。[2]
此外，乙二醇也用作聚酯纤维和树脂的重要前体。

联系

Discover EMSURE - to be more than sure!

其他说明

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

配件

产品编号
说明
价格

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Warning

危险声明

H302 - H373

危险分类

Acute Tox. 4 Oral - STOT RE 2 Oral

靶器官

Kidney

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

239.0 °F - open cup

闪点(°C)

115 °C - open cup

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    Diode laser based detection of single molecules in solutions
    M S et al.
    Chemical Physics Letters, 254, 223-228 (1996)
    Room Temperature Surfactant-Free Synthesis of Gold Nanoparticles in Alkaline Ethylene Glycol
    Ditte R R, et al.
    Advanced Chemistry, 5, 900-911 (2023)

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