2118-39-0(6-氨基-4-羟基-3-[[7-磺基-4-[(4-磺基苯基)偶氮]-1-萘基]偶氮]-2,7-萘二磺酸四钠盐)

2118-39-0基本信息

CAS:

2118-39-0

中文名称:

6-氨基-4-羟基-3-[[7-磺基-4-[(4-磺基苯基)偶氮]-1-萘基]偶氮]-2,7-萘二磺酸四钠盐 

中文别名:

6-氨基-4-羟基-3-[[7-磺基-4-[(4-磺基苯基)偶氮]-1-萘基]偶氮]-2,7-萘二磺酸四钠盐;
食品黑2 

英文名称:

2,7-Naphthalenedisulfonicacid,6-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium salt (1:4) 

英文别名:

2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:4);
2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, tetrasodium salt (9CI);
2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[[7-sulfo-4-[(p-sulfophenyl)azo]-1-naphthyl]azo]-, tetrasodium salt (7CI);
C.I. Food Black 2, tetrasodium salt (8CI);
Black 7984;
Black No. 2;
C Black 7;
C.I. 27755;
C.I. Food Black 2;
Daiwa Black FS 20;
E 152;
E 152 (dye);
Food Black 2;
Pro-Jet Fast Black 2 Liquid 

EINECS号:

 

分子式:

C₂₆H₁₉N₅O₁₃S₄.4Na 

分子量:

825.64208 

2118-39-0物化属性

密 度:

g/cm³ 

闪 点:

°C 

熔 点:

 

沸 点:

°Cat760mmHg 

EINECS:

218-326-9

分子结构式:

SDS:

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