Merck
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1.06264

Supelco

乙酸钠

anhydrous 99.99 Suprapur®

Synonym(s):
乙酸钠, 乙酸钠盐
Empirical Formula (Hill Notation):
C2H3NaO2
CAS Number:
Molecular Weight:
82.03
MDL编号:
EC索引号:
204-823-8

等级

for inorganic trace analysis

质量水平

测定

99.99%

形式

powder

自燃温度

607 °C

效能

3530 mg/kg LD50, oral (Rat)
>10000 mg/kg LD50, skin (Rabbit)

pH值(酸碱度)

7.5-9.2 (20 °C, 30 g/L in H2O)

bp

>400 °C (decomposition)

mp

324 °C (decomposition)

转变温度

flash point >250 °C

溶解性

365 g/L

密度

1.52 g/cm3 at 20 °C

储存温度

2-30°C

InChI

1S/C2H4O2.Na/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1

InChI key

VMHLLURERBWHNL-UHFFFAOYSA-M

Related Categories

包装

50, 50 , 500 g in Plastic bottle

分析说明

纯度(金属): ≥ 99.99 %
含量测定(高氯酸滴定): ≥ 99 %
氯化物(Cl): ≤ 5 ppm
磷酸盐(PO₄): ≤ 5 ppm
硫酸盐(SO₄): ≤ 20 ppm
Al(铝): ≤ 0.05 ppm
Ba(钡): ≤ 5.0 ppm
Bi(铋): ≤ 0.01 ppm
Ca(钙): ≤ 0.10 ppm
Cd(镉): ≤ 0.005 ppm
Ce(铈): ≤ 0.005 ppm
Co(钴): ≤ 0.005 ppm
Cr(铬): ≤ 0.010 ppm
Cs(铯): ≤ 2.0 ppm
Cu(铜): ≤ 0.005 ppm
Fe(铁): ≤ 0.05 ppm
K(钾): ≤ 5 ppm
La(镧): ≤ 0.005 ppm
Mg(镁): ≤ 0.10 ppm
Mn(锰): ≤ 0.050 ppm
Ni(镍): ≤ 0.010 ppm
Pb(铅): ≤ 0.005 ppm
Rb(铷): ≤ 0.5 ppm
Sc(钪): ≤ 0.005 ppm
Sm(钐): ≤ 0.005 ppm
Pb(铅): ≤ 0.10 ppm
Tl(铊): ≤ 0.005 ppm
Y(钇): ≤ 0.005 ppm
Zn(锌): ≤ 0.010 ppm

法律信息

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

储存分类代码

11 - Combustible Solids

WGK

WGK 1

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