CAS 2491-71-6; 4-[(4-氨基苯基)偶氮]苯磺酸单钠盐; Benzenesulfonic acid,4-[(4-aminophenyl)azo]-,monosodium salt

位置：首页 > 资料中心 > 化工字典 > 2491-71-6

CAS:

2491-71-6

分子式:

C12H11N3O3S·Na

分子量:

299.28

中文名称:

4-[(4-氨基苯基)偶氮]苯磺酸单钠盐

英文名称:

Benzenesulfonic acid,4-[(4-aminophenyl)azo]-,monosodium salt

Benzenesulfonic acid,4-[(4-aminophenyl)azo]-,sodium salt

Benzenesulfonic acid, 4-[(4-aminophenyl)azo]-, monosodium salt

Benzenesulfonic acid, 4-[(4-aminophenyl)azo]-, sodium salt

4-[(4-aminophenyl)azo]-benzenesulfonic aci monosodium salt

4-[(4-aminophenyl)azo]-benzenesulfonic acimonosodium salt

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

S865812

MACKLIN

4-氨基偶氮苯-4'-磺酸钠

98%

279元/25g; 759元/100g;

咨询

储存：室温,干燥
状态：浅黄色到琥珀色到深绿色粉末到晶体

A0748

TCI

Sodium 4-Aminoazobenzene-4'-sulfonate

>98.0%(HPLC)

330元/25G; 1875元/500G;

咨询

基本信息

纯度/分析方法	>98.0%(HPLC)
分子式/分子量	C₁₂H₁₀N₃NaO₃S = 299.28
外观与形状(20℃)	固体
Reaxys-RN	8954715
PubChem物质ID	87562291
MDL编号	MFCD00035564

技术规格

Appearance	Light yellow to Amber to Dark green powder to crystal
Purity(HPLC)	min. 98.0 area%

L11965

Alfa Aesar

4-Aminoazobenzene-4'-sulfonic Acid Sodium Salt

tech. 90%

1039元/25g; 3562元/100g;

咨询

基本信息

MDL
MFCD00035564

EINECS
219-657-1

分子式
C₁₂H₁₀N₃NaO₃S

分子量
299.29

形态
Powder

Beilstein
8098548

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

CAS号首数字顺序排列： 1 2 3 4 5 6 7 8 9