Merck
All Photos(1)

67398

Supelco

亚硝酸钠

analytical standard

Synonym(s):
E250
Linear Formula:
NaNO2
CAS Number:
Molecular Weight:
69.00
EC 号:
MDL编号:
PubChem化学物质编号:

等级

analytical standard

质量水平

100

测定

≥99.999% trace metals basis
98.0-102.0% (RT)

自燃温度

914 °F

保质期

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

271 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

格式

neat

SMILES string

[Na+].[O-]N=O

InChI

1S/HNO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

InChI key

LPXPTNMVRIOKMN-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

一般描述

亚硝酸钠具有抗氧化性能,通常用作防腐剂,防止食品因化学和微生物原因发生变质。

应用

亚硫酸钠可作为分析参考标准品,通过分析技术,确定水样品 和肉类样品 中的分析物。
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务。

警示用语:

Danger

危险分类

Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Ox. Sol. 3

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

SDS

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service