跳转至内容
Merck

03747

Sigma-Aldrich

乙二醇

BioUltra, ≥99.5% (GC)

别名:

1,2-乙二醇

登录查看公司和协议定价


About This Item

线性分子式:
HOCH2CH2OH
CAS号:
分子量:
62.07
Beilstein:
505945
EC號碼:
MDL號碼:
分類程式碼代碼:
12352137
eCl@ss:
39020501
PubChem物質ID:
NACRES:
NA.26

蒸汽密度

2.1 (vs air)

品質等級

蒸汽壓力

0.08 mmHg ( 20 °C)

產品線

BioUltra

化驗

≥99.5% (GC)

形狀

liquid

自燃溫度

752 °F

expl. lim.

15.3 %

技術

affinity chromatography: suitable

雜質

insoluble matter, passes filter test
≤0.002% free acid (as CH3COOH)
≤0.1% water

折射率

n20/D 1.431 (lit.)
n20/D 1.431

bp

195-198 °C

mp

−13 °C (lit.)

密度

1.113 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤10 mg/kg

正離子痕跡

Al: ≤0.5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤1 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES 字串

OCCO

&lambda ;

neat

紫外吸收

λ: 260 nm Amax: ≤0.03
λ: 280 nm Amax: ≤0.01

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI 密鑰

LYCAIKOWRPUZTN-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

其他說明

用于免疫亲和层析解吸;稳定尿酶的添加剂

象形圖

Health hazardExclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - STOT RE 2 Oral

標靶器官

Kidney

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

239.0 °F - open cup

閃點(°C)

115 °C - open cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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

其他客户在看

Slide 1 of 1

1 of 1

K Jung et al.
Clinical biochemistry, 21(1), 53-57 (1988-01-01)
We examined the stability of N-acetyl-beta-D-glucosaminidase (EC 3.2.1.30), alanine aminopeptidase (EC 3.4.11.2), alkaline phosphatase (EC 3.1.3.1), gamma-glutamyltransferase (EC 2.3.2.2), and lysozyme (EC 3.2.1.17) in urine prepared by gel filtration and supplemented with albumin, or ethylene glycol, or ethylene glycol plus
J P Li et al.
Journal of biochemical and biophysical methods, 22(4), 311-320 (1991-05-01)
An affinity chromatography column packed with nonporous agarose beads derivatized with human growth hormone via carbonyldiimidazol was used for the purification of antibodies against human growth hormone from antiserum. Desorption with 1 M sodium chloride in 60% ethylene glycol at
P L Lim
Molecular immunology, 24(1), 11-15 (1987-01-01)
Comparative studies on the efficacies of various buffers in eluting absorbent-bound antibodies revealed the denaturative effect of 3 M KSCN on all three IgM antibodies but not on an IgG protein, and the generally weak eluting power of glycine-HCl buffer
Yi Wang et al.
Journal of the American Chemical Society, 135(5), 1941-1951 (2013-01-16)
This article describes a robust method for the facile synthesis of small Ag nanocubes with edge lengths controlled in the range of 18-32 nm. The success of this new method relies on the substitution of ethylene glycol (EG)--the solvent most
Revital Goldshmid et al.
Methods (San Diego, Calif.), 84, 35-43 (2015-05-02)
A method for the preparation of suspension culture microcapsules used in the bioprocessing of human mesenchymal stem cells (hMSCs) is reported. The microcapsules are prepared from a semi-synthetic hydrogel comprising Pluronic®F127 conjugated to denatured fibrinogen. The Pluronic-fibrinogen adducts display a

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.

联系技术服务部门