活性黑KN-B
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- CAS号:
- 17095-24-8
- 英文名:
- REACTIVE BLACK 5
- 英文别名:
- Reactive Black B;Dimi-raBlackB;diamirablackb;sumifixblackb;celmazolblackb;cavaliteblackb;remazolblackgf;Adizol Black B;REMAZOL BLACK B;primazinblackbn
- 中文名:
- 活性黑KN-B
- 中文别名:
- 活性黑KN-B;C.I.活性黑5;反应黑 KN-8BG
- CBNumber:
- CB0419426
- 分子式:
- C26H26N5NaO19S6
- 分子量:
- 927.86
- MOL File:
- 17095-24-8.mol
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活性黑KN-B化学性质
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熔点:
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>300 °C(lit.)
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密度:
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1.21 g/cm3 at 20 °C
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储存条件:
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room temp
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溶解度:
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Methanol (Slightly), Water (Slightly)
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形态:
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Solid
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颜色:
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Very Dark Brown to Black
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LogP:
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-3.75 at 25℃ and pH6
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CAS 数据库:
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17095-24-8
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EPA化学物质信息:
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C.I. Reactive Black 5 (17095-24-8)
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活性黑KN-B性质、用途与生产工艺
化学性质
黑色粉末。在水中溶解度 (20℃) 为 100g/L。水溶液呈蓝光黑色,加 1mol/L 氢氧化钠颜色不变,继加保险粉并温热成黄褐色,再加过硼酸钠颜色不能恢复至原来色泽。于浓硫酸中呈蓝绿色,稀释后呈青灰色;于浓硝酸中呈棕色,稀释后呈浅棕色。
用途
活性黑 KN-B 可用于棉、黏胶纤维及织物的染色,色泽乌黑。也可与活性紫、活性蓝等拼染深蓝色。用于棉、黏胶纤维织物的直接印花,对白地沾色较少。可与活性艳红 M-8B 拼深藏青色,各项坚牢度均好。还可用于锦纶的染色。
用途
用于棉、粘胶等纤维的染色和印花
生产方法
以对(2-硫酸酯乙基砜基)苯胺和 H 酸为原料,首先将前者重氮化,然后在强酸性介质中与 H 酸进行第一次偶合 (于氨基邻位),随后在碱性条件下与 H 酸进行第二次偶合 (于羟基邻位)。经盐析、过滤、干燥得成品。。
活性黑KN-B
上下游产品信息
上游原料
下游产品
更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
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2023/03/20 | XW1709524803 | 活性黑KN-B | 17095-24-8 | 100G | 421元 |
2023/03/20 | XW1709524802 | 活性黑KN-B | 17095-24-8 | 10G | 147元 |
活性黑KN-B
生产厂家
全球有 146家供应商
活性黑KN-B国内生产厂家
17095-24-8, 活性黑KN-B 相关搜索:
- Organics
- 生化试剂
- 化工原料
- 化学试剂
- 染料及颜料
- 活性染料
- 染料
- KN 型活性染料 (乙烯砜型)
- 颜料及染料类
- C26H21N5O19S64Na
- C26H21N5O19S6Na4
- C26H23N5Na2O15S5
- 活性黑KN-B
- C.I.活性黑5
- 反应黑 KN-8BG
- 17095-24-8
- Reactive Black B
- C.I.Reactive Black 5 (Technical Grade)
- REACTIVE BLACK 5 ISO 9001:2015 REACH
- Reactive Black 5 Dye content >=50 %
- Amaryl Navy Black GX
- Adizol Black B
- APS Everzol Black GR
- Reactive black 5 (C.I. 20505)
- Reactive black KN-B C.I. Reactive black 5 2,7-naphthalenedisulfonic acid, 3,6-(bis(4-((2-hydroxyethyl)sulfonyl)phenyl)bis (azo))- 5-amino-4-hydroxy-, di(hydrogen sulfate) ester, tetrasodium salt 2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethy c.i. 20505 cavalite black b
- REACTIVEBLACKNO5
- 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt
- tetrasodium 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate
- 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, tetrasodium salt
- sumifixblackb
- remazolblackgf
- ReactiveblackKN-B
- 2,7-Naphthalenedisulfonicacid,4-aMino-5-hydroxy-3,6-bis[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-,sodiuM salt (1:4)
- remazole black-GR
- 4-Hydroxy-5-amino-3,6-bis[4-[[2-[(sodiooxysulfonyl)oxy]ethyl]sulfonyl]phenylazo]naphthalene-2,7-bis(sulfonic acid sodium) salt
- 4-Amino-5-hydroxy-3,6-bis[4-[2-(sodiooxysulfonyloxy)ethylsulfonyl]phenylazo]-2,7-naphthalenedisulfonic acid disodium salt
- 4-Amino-5-hydroxy-3,6-bis[[4-[[2-(sodiosulfooxy)ethyl]sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid disodium salt
- Yakecion Black KN-B.
- Vipazol Black BH
- Victazol Black B
- Triazin Black B
- Navictive Black BN
- Drimarene Black R-3B
- Begazol Black B
- primazinblackbn
- drimareneblackr/k3b
- Dimi-raBlackB
- diamirablackb
- celmazolblackb
- cavaliteblackb
- C.I.ReactiveBlack5(20505)
- C.I.Reactiveblack5
- 2,7-naphthalenedisulfonicacid,4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethy
- 2,7-naphthalenedisulfonicacid,3,6-(bis(4-((2-hydroxyethyl)sulfonyl)phenyl)bis
- (azo))-5-amino-4-hydroxy-,di(hydrogensulfate)ester,tetrasodiumsalt
- REMAZOL BLACK B