3051-11-4(燦爛黃)

3051-11-4基本信息

CAS:

3051-11-4

中文名稱:

燦爛黃 

中文別名:

直接黃4;
燦爛黃;
二苯乙烯-2,2'-二磺酸鈉-4,4'雙(1-偶氮)4-羥基苯;
亮黃;
2,2'-(1,2-乙烯二基)雙[5-[(4-羥基苯基)偶氮]苯磺酸]二鈉鹽;
直接黃 C 

英文名稱:

Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[2-(4-hydroxyphenyl)diazenyl]-, sodium salt (1:2) 

英文別名:

BRILLIANT YELLOW;
Brillantyellow;
Brightyellow;
Brilliant yellow;
C.I.DIRECTYELLOW4;
Fenamin Yellow 3G;
DIRECT YELLOW;
Brilliantgelb;
Direct Yellow RCH;
Sodium 4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate;
Direct Yellow 4;
DIRECT YELLOW 4 

EINECS號(hào):

221-267-1 

分子式:

C₂₆H₂₀N₄O₈S₂.2Na

 

分子量:

624.55 

3051-11-4物化屬性

密 度:

1.5 g/cm3 

閃 點(diǎn):

 

熔 點(diǎn):

>250°C 

沸 點(diǎn):

 

EINECS:

221-267-1

BRN:

4122338

InChI:

InChI=1/C26H20N4O8S2/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20/h1-16,29-30H,(H,33,34,35)(H,36,37,38)

危險(xiǎn)品標(biāo)志:

 

風(fēng)險(xiǎn)術(shù)語:

 

安全術(shù)語:

S22;S24/25

分子結(jié)構(gòu)式:

SDS:

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