乙酸钠盐 - 半岛电竞官方网址

乙酸钠

品牌

Supelco

CAS

127-09-3

货号

42123

包装型号

5 G, tracable to primary standards (LGC)

规格纯度

tracable to primary standards (LGC)

价格

745.29 元 *本价格含增值税费

促销

数量

- +

半岛bd体育手机客户端名称：

127-09-3
Mettler-Toledo Calibration substance ME 30130599, Sodium acetate anhydrous
Acetic Acid Sodium Salt
Sodium Acetate
乙酸钠
乙酸钠盐

半岛bd体育手机客户端介绍：

半岛bd体育手机客户端说明

一般描述

Sodium acetate is the sodium salt of acetic acid with a wide variety of chemical, biochemical and food applications of both laboratory and industrial scale.
Mettler-Toledo calibration substance ME 30130599, sodium acetate anhydrous is an analytical standard, ideal for the regular monitoring of Mettler-Toledo melting point instrument. Its value is a mean of 6 to 12 iterations with a Mettler-Toledo MP70 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)

应用

Sodium acetate anhydrous Mettler-Toledo calibration substance ME 30130599 is used to calibrate Mettler-Toledo melting point instruments.

特点和优势

Melting point calibration standard traceable to a primary standard (LGC)
Melting point measured in both thermodynamic and pharmacopeia modes for physically correct and heating rate dependent melting point analyses, respectively
Available with certificates of analysis and safety data sheet
A product of analytical standard grade to help meet the QC/QA requirements of melting point determination
Measurement of uncertainty up to ± 0.4 ℃

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
PubChem化学物质编号	329756193
NACRES	NA.24

半岛bd体育手机客户端性质

质量水平	100
形式	solid
自燃温度	1112 °F
保质期	limited shelf life, expiry date on the label
pKa	4.76 (acetic acid)
mp	>300 ℃ (dec.) (lit.)
application(s)	food and beverages pharmaceutical
格式	neat
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