3618-58-4 |
| 时间：2023-07-15 来源：化工号 作者：C20H12N3NaO7S |
| 中文名 | 酸性媒介黑A
| | 英文名 | Erio chromeblack A
| | 别名 | 铬黑
铬黑A
羊毛铬黑A
媒介黑 1
酸性铬蓝黑A
酸性媒介黑A
媒介黑WAN
1-(2-羟基-1-萘偶氮)-6-硝基-2-萘酚-4-磺酸
3-羟基-4-[(2-羟基萘)偶氮]-7-硝基萘-1-磺酸钠
3-羟基-4[(2-羟基-1-萘基)偶氮]-7-硝基-1-萘磺酸单钠盐
| | 英文别名 | CI 15710
C.I. 15710
CI NO 15710
CHROME BLACK A
Erio chromeblack A
Eriochrome black a
C.I. Mordant Black 1 (VAN) (8CI)
Eriochrome black A (Mordant-black 1)
2',3-Dihydroxy-7-nitro-(1',4-azobisnaphthalene)-1-sulfonic acid sodium salt
SodiuM 3-hydroxy-4-[(2-hydroxy-1-naphthyl)diazenyl]-7-nitronaphthalene-1-sulfonate
3-Hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid sodium salt
1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-hydroxy-1-naphthalenyl)azo-7-nitro-, monosodium salt
(4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
sodium (4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazono]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
| | CAS | 3618-58-4
| | EINECS | 222-807-9 | | 化学式 | C20H12N3NaO7S
| | 分子量 | 461.38 | | InChI | InChI=1/C20H13N3O7S/c24-16-8-5-11-3-1-2-4-13(11)19(16)21-22-20-14-7-6-12(23(26)27)9-15(14)18(10-17(20)25)31(28,29)30/h1-10,21,24H,(H,28,29,30)/b22-20- | | 密度 | 1.64g/cm3 | | 折射率 | 1.747 | | 存储条件 | Room Temprature | | 外观 | powder to crystal | | 颜色 | Red to Dark blue to Black | | 产品用途 | 广泛用于陶瓷的坯体与釉面着色，还用于水泥混凝土的浸渍着色 | | MDL号 | MFCD00054390 | | 上游原料 | 2-萘酚 2-萘酚 | | 下游产品 | 中性黑BGL |
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