Merck
All Photos(1)

D2438

Sigma-Aldrich

二甲基亚砜

sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma

Synonym(s):
DMSO, 甲基亚砜
Linear Formula:
(CH3)2SO
CAS Number:
Molecular Weight:
78.13
Beilstein:
506008
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.75

等级

BioPerformance Certified

质量水平

400

Agency

USP XXIV
meets EP testing specifications
meets USP testing specifications

蒸汽密度

2.7 (vs air)

蒸汽压

0.42 mmHg ( 20 °C)

无菌性

sterile-filtered

形式

liquid

自燃温度

573 °F

expl. lim.

42 %, 63 °F

technique(s)

cell culture | hybridoma: suitable
cryopreservation: suitable

杂质

≤0.1% water

颜色

colorless

折射率

n20/D 1.479 (lit.)

bp

189 °C (lit.)

mp

16-19 °C (lit.)

溶解性

H2O: miscible (completely)

密度

1.10 g/mL (lit.)

SMILES string

CS(C)=O

InChI

1S/C2H6OS/c1-4(2)3/h1-2H3

InChI key

IAZDPXIOMUYVGZ-UHFFFAOYSA-N

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一般描述

二甲基亚砜(DMSO)是一种非质子溶剂。不溶于水的治疗性和有毒分子通常溶于DMSO。液氮与诸如DMSO的冷冻保护剂结合使用是广泛使用的细胞保存方法。DMSO已用于制备多种分子的储备溶液,并同时也作为这些分子的对照。它已用于溶解迁移后细胞的细胞迁移试验。经BPC测试的DMSO也可满足生物技术和组织工程应用的要求。

应用

Dimethyl sulfoxide has been used as a vehicle control to culture and induce hepatic stellate cells (HSCs) activation in vivo. It has also been used to prepare a stock solution to study the cytotoxicity of ferulic acid (FA) on nucleus pulposus (NP) cells.

特点和优势

即用型无菌过滤产品,被方便地包装在隔垫螺帽琥珀色瓶中。 符合USP和EP检测的要求

注意

在室温下容易过冷并缓慢重融。 固化产品可以通过加热至室温来重新液化,而不会损害产品。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

188.6 °F - closed cup

闪点(C)

87 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificate of Analysis

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Certificate of Origin

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