酸性红374
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- CAS号:
- 6507-78-4
- 英文名:
- Acid Red 374
- 英文别名:
- C.I.24785;Acid Red FG;Scarlet FG;Acid Red 374;Acid Scarlet 2G;Wogenal Red CG.;Acid Scarlet FG;Acid Scarlet 2Zh;Einecs 229-397-0;C.I. Acid Red 374
- 中文名:
- 酸性红374
- 中文别名:
- 酸性红 FG;弱酸大红FG;锦纶大红FG;酸性红374;C.I.酸性红374
- CBNumber:
- CB2875572
- 分子式:
- C38H29N4Na3O11S3
- 分子量:
- 882.82137
- MOL File:
- 6507-78-4.mol
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酸性红374性质、用途与生产工艺
化学性质
暗红色粉末。溶于水,水溶液呈橙红色,加入浓盐酸仍为橙红色;加入浓氢氧化钠溶液呈橙棕色。微溶于乙醇呈金黄色。于浓硫酸中呈红光紫色,稀释后呈橙色。
用途
弱酸性猩红 FG 适用于羊毛、蚕丝、锦纶及其织物的染色。
用途
用于锦纶、羊毛和蚕丝的染色
生产方法
以 4,4
'-二氨基二苯环己烷、G 酸、NW 酸为原料,首先将前者双重氮化,然后分别与 G 酸和 NW 酸偶合得产物。经过滤、干燥、粉碎得成品。。
酸性红374
上下游产品信息
上游原料
下游产品
6507-78-4, 酸性红374 相关搜索:
- 化工原料
- 酸性染料
- 弱酸性染料
- 染料
- C38H29N4O11S33Na
- C38H29N4Na3O11S3
- C.I.酸性红374
- 酸性红 FG
- 弱酸大红FG
- 锦纶大红FG
- 酸性红374
- 6507-78-4
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4-[1-[4-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]phenyl]cyclohexyl]phenyl]diazenyl]-, sodium salt (1:3)
- C.I.Acid Red 374:C.I.24785
- Acid Red 374 ISO 9001:2015 REACH
- risodium,(8Z)-7-oxo-8-[[4-[1-[4-[(2E)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]cyclohexyl]phenyl]hydrazinylidene]naphthalene-1,3-disulfonate
- trisodium,(8Z)-7-oxo-8-[[4-[1-[4-[(2E)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]cyclohexyl]phenyl]hydrazinylidene]naphthalene-1,3-disulfonate
- WTFCEIYUYUWDJX-TVJWPASWSA-N
- Acid Scarlet FG
- Trisodium 7-hydroxy-8-((4-(1-(4-((1-hydroxy-4-sulphonato-2-naphthyl)azo)phenyl)cyclohexyl)phenyl)azo)naphthalene-1,3-disulphonate
- Einecs 229-397-0
- C.I.24785
- 7-Hydroxy-8-[[4-[1-[4-[(1-hydroxy-4-sulfo-2-naphtyl)azo]phenyl]cyclohexyl]phenyl]azo]-1,3-naphthalenedisulfonic acid trisodium salt
- Wogenal Red CG.
- Triacid Fast Scarlet GFS
- Sandolan Scarlet N-GR
- Milling Brilliant Scarlet FG
- Kenamide Scarlet KBR
- Dycosweak Acid Red FG
- Acid Scarlet 2Zh
- Acid Scarlet 2G
- Acid Red FG
- Acid Milling Red FG
- Weak Acid Scarlet FG
- trisodium 7-hydroxy-8-[[4-[1-[4-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]phenyl]cyclohexyl]phenyl]azo]naphthalene-1,3-disulphonate
- C.I. Acid Red 374
- Scarlet FG
- Acid red 374 (C.I. 24785)
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-1-4-(1-hydroxy-4-sulfo-2-naphthalenyl)azophenylcyclohexylphenylazo-, trisodium salt
- Acid Red 374
- Best Acid Milling Scarlet F 2G