乙酸钠盐

产品名称：

127-09-3
Sodium Acetate
Acetic Acid Sodium Salt
乙酸钠
乙酸钠盐

产品介绍：

产品说明

一般描述

Sodium acetate is commonly applicable in molecular biology experiments such as nucleic acid purification and precipitation, protein gel electrophoresis, protein crystallization, and high-performance liquid chromatography (HPLC). Sodium acetate is also used in plastic production, dyeing, and leather tanning.

应用

Sodium acetate has been used:

in the isolation of DNA from bacterial samples of the human gastrointestinal tract
as a component of RNA elution buffer for the preparation of infrared (IR) fluorescent probes in northern blot technique
in the lysis buffer for cellular lysis to detect reversible oxidation of protein tyrosine phosphatases (PTPs) with the cysteinyl-labeling assay using IMR90 fibroblasts

包装

250, 500 g in poly bottle
1 kg in poly bottle

基本信息

线性分子式	CH₃COONa
分子量	82.03
Beilstein	3595639
EC 号	204-823-8
MDL编号	MFCD00012459
eCl@ss	39021906
PubChem化学物质编号	24899754
NACRES	NA.25

产品性质

质量水平	200
产品线	BioXtra
测定	≥99.0%
形式	solid
自燃温度	1112 °F
杂质	≤0.0005% Phosphorus (P) <0.01% Insoluble matter
pH值(酸碱度)	8.5-9.9 (25 ℃, 246 g/L)
pKa	4.76 (acetic acid)
mp	>300 ℃ (dec.) (lit.)
溶解性	H₂O: 1 M, clear, colorless
痕量阴离子	chloride (Cl^-): ≤0.002% sulfate (SO₄^2-): ≤0.003%
痕量阳离子	Al: ≤0.0005% Ca: ≤0.005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.03% Mg: ≤0.0005% NH₄⁺: ≤0.05% Pb: ≤0.001% Zn: ≤0.0005%
SMILES string	[Na+].CC([O-])=O
InChI	1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key	VMHLLURERBWHNL-UHFFFAOYSA-M

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
个人防护装备	Eyeshields, Gloves, type N95 (US)