16894-32-9
中文名稱
直接銅鹽灰 GRL
英文名稱
Benzoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sul
CAS
16894-32-9
分子式
C58H41N15O24S4
分子量
1460.29
MOL 文件
16894-32-9.mol
16894-32-9 結構式
基本信息
中文別名
直接銅鹽灰 GRL 英文別名
Direct Black 122C.I.Direct Black 122
Cuprophenyl Grey GRL.
Direct Copper Grey GRL
C.I.Direct Black 122:C.I.36250
Benzoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sul
Bensoic acid, 2-[[1-amino-7-[[4-[[6-amino-5-[(3-carboxy-4-hydroxy-phenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methoxyphenyl]azo]-8-hydroxy-3, 6-disulfo-2-naphthlenyl]azo]-5-[[6-amino-5-[(3-carboxy-4-hydroxyphenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]
Benzoic acid, 2-[2-[1-amino-7-[2-[4-[2-[6-amino-5-[2-(3-carboxy-4-hydroxyphenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-2-methoxyphenyl]diazenyl]-8-hydroxy-3,6-disulfo-2-naphthalenyl]diazenyl]-5-[2-[6-amino-5-[2-(3-carboxy-4-hydroxyphenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diaze...
所屬類別
染料: 直接染料: 一般直接染料物理化學性質
外觀性狀藍黑色粉末。可溶于水，水溶液呈紅光灰色。
密度1.90±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)-1.14±0.40(Predicted)
CAS 數(shù)據(jù)庫16894-32-9
應用領域
用途1
直接銅鹽灰 GRL 適用于棉、黏膠纖維及其混紡織物的染色，也用于棉、黏膠纖維織物的直接印花或地色拔染印花。移染性差，勻染性好，上染率尚好。除單獨使用外，也可與綠色、棕色染料拼色。通常染色后用硫酸銅或銅鹽固色劑處理。