1,5-Naphthalenedisulfonicacid,3-[2-[4-[2-[4-[2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-,sodium salt (1:5)
- 中文别名:直接灰 G
- 英文别名:2-ethyl-1-[4-(4-nitrophenyl)piperazin-1-yl]butan-1-one;
SIRIUS GREY G;
Direct black 74 (C.I. 34180);
Helion Grey GL;
Helion Grey GS;
Solius Light Grey G;
Sumilight Grey G;
Tertrodirect Fast Grey G
- CAS No.:6428-56-4
- 分子式:
C40H27N7O16S5.5Na
- 分子量:1131.91
- 精确分子量:305.17400
- PSA:69.37000
- 分子结构式:
物化性质
- 密度:
- 1.164g/cm3
- 沸点:
- 501ºC at 760 mmHg
- 闪点:
- 256.8ºC
- 折射率:
- 1.555
安全信息
- 密度:
- 1.164g/cm3
- 沸点:
- 501ºC at 760 mmHg
- 闪点:
- 256.8ºC
- 折射率:
- 1.555