铬变素2B
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- CAS号:
- 548-80-1
- 英文名:
- CHROMOTROPE 2B
- 英文别名:
- CI 16575;CI NO 16575;CHROMOTROPE;Coloring 2B;ACID RED 176;B,ChroMotrope;CHROMOTROPE 2B;CHROMOTROP 2 B;C.I.Acid Red 176;Mordant Black 93
- 中文名:
- 铬变素2B
- 中文别名:
- 变色素2B;变色酸2B;铬变素2B;色變素2B;酸性红176;铬变素2B,97%;对硝基苯偶氮变色酸钠;对硝基苯偶氮变色酸钠盐;对硝基苯偶氮变色酸二钠盐;PERFEMIKER]变色酸2B,97%
- CBNumber:
- CB7738401
- 分子式:
- C16H12N3NaO10S2
- 分子量:
- 493.39
- MOL File:
- 548-80-1.mol
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铬变素2B性质、用途与生产工艺
化学性质
淡红棕色粉末。熔点>300℃。溶于水呈淡黄红色，不溶于醇。
用途
用于分析测定硼酸及硼酸盐，检验铝、钙和镁。
生产方法
对硝基苯胺进行重氮化反应，再与变色酸钠偶合，即得变色酸2B。
铬变素2B
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 |
|---|
| 2024/01/16 | L11330 | 铬变素2B, 97%
Chromotrope 2B | 548-80-1 | 25g | 738元 |
| 2024/01/16 | L11330 | 铬变素2B, 97%
Chromotrope 2B | 548-80-1 | 100g | 2170元 |
铬变素2B
生产厂家
全球有 126家供应商
铬变素2B国内生产厂家
548-80-1, 铬变素2B 相关搜索:
- 药靶配体
- 指示剂
- 生化试剂
- 染色剂和染料
- 分析试剂
- Microscopy Reagents
- Stains and Dyes
- Analytical Reagents
- Analytical Chromatography Product Catalog
- C16H9N3O10S22Na
- C16H9N3Na2O10S2
- C16H9N3NaO10S2
- 540-80-1
- PERFEMIKER]变色酸2B,97%
- 色變素2B
- 变色素2B,对硝基苯偶氮变色酸钠,4,5-二羟基-3-[(4-硝基苯基)偶氮-]-2,7-萘二磺酸二钠盐,酸性红176
- 对硝基苯偶氮变色酸钠盐
- 对硝基苯偶氮变色酸钠
- 变色酸2B
- 对硝基苯偶氮变色酸二钠盐
- 变色素2B
- 4,5-二羟基-3-[(4-硝基苯基)偶氮-]-2,7-萘二磺酸二钠盐
- 铬变素2B,97%
- 酸性红176
- 4,5-二羟基-3-[(4-硝基苯)偶氮]2,7-萘二磺酸二钠盐
- 铬变素2B
- 548-80-1
- Coloring 2B
- Mordant Black 93
- C.I.Mordant Black 93:C.I.16575
- C.I.Acid Red 176:C.I.16575
- disodium,(3E)-5-hydroxy-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
- disodium 5-hydroxy-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
- 2-(4-Nitrophenylazo)chromotropic acid disodium salt, Acid Red 176
- Chromotrope 2B, pure
- Chromotrope2B,97%
- CHROMOTROPE 2B (C.I. No 16575 )
- disodium 4,5-dihydroxy-3-(p-nitrophenylazo)naphthalene-2,7-disulphonate
- Acid Red 176~C.I. 16575
- 2-(4-NITROPHENYLAZO)CHROMOTROPIC ACID DISODIUM SALT
- P-NITROBENZENEAZOCHROMOTROPIC ACID SODIUM SALT
- CI 16575
- CHROMOTROP 2 B
- CHROMOTROPE
- CHROMOTROPE 2B
- CI NO 16575
- DISODIUM 4 5-DIHYDROXY-3-(P-NITROPHENYLAZO)-2 7-NAPHTHALENEDISULFONATE
- 4,5-DIHYDROXY-3-(P-NITROPHENYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
- 4,5-DIHYDROXY-3-(P-NITROPHENYLAZO)-2,7-NAPHTHALENEDISULFONIC
- 4-(P-NITROPHENYLAZO)CHROMOTROPIC ACID SODIUM SALT
- ACID RED 176
- B,ChroMotrope
- 4,5-Dihydroxy-3-(p-nitrophenylazo)-2,7-naphthalenedisulfonic Acid Disodium Salt
Acid Red 176
- Sodium 2-(p-nitrophenylazo)chromotropate
- Chromotrope Red 4B
- C.I.Mordant Black 93
- C.I.Acid Red 176
- Chromotropicacid2B