- 产品名称
- 茜素黄R
- CAS NO
- 2243-76-7
- 中文别名
- 间硝基苯偶氮水杨酸钠
- 英文名称
- Benzoic acid,2-hydroxy-5-[2-(4-nitrophenyl)diazenyl]-
- 英文别名
- Benzoicacid, 2-hydroxy-5-[(4-nitrophenyl)azo]- (9CI); C.I. Mordant Orange 1 (7CI,8CI);Salicylic acid, 5-(p-nitrophenylazo)- (6CI);2-Hydroxy-5-(4-nitrophenylazo)benzoic acid; 4-Nitrobenzene-1-azo-5-salicylicacid; 5-(4-Nitrophenylazo)salicylic acid; 5-(p-Nitrophenylazo)salicylic acid;Acid Alizarine Yellow R; Alizarin Yellow R; Alizarin orange; Alizarine ChromeOrange G; Alizarine Orange 2GN; Alizarine Orange R; Alizarine Orange RD;Alizarine Yellow P; Alizarine Yellow R; Alizarine Yellow R-CF; Alizarol OrangeR; Alphacroic Orange R; Anthranol Chrome Yellow R; Azochromol Orange R;Brasilan Chrome Orange R; C.I. 14030; Calcochrome Orange R; Chromacid Orange S;Chrome Fast Orange RW; Chrome Orange; Chrome Orange MR; Chrome Orange N; ChromeOrange R; Chrome Orange RLE; Chrome Yellow 3RN; Chromol Orange R extra; DiamondChrome Yellow 3R; Durochrome Yellow 2RN; Eniacromo Orange R; Eriochrome OrangeAOR; Fenakrom Orange R; Hidachrome Orange R; Hispacrom Orange R; Java ChromeYellow 3R; Java Unichrome Yellow 3R; KCA Chrome Orange R; Kenachrome Orange;Lighthouse Chrome Orange; Magracrom orange; Metachrome Orange R; Mitsui ChromeOrange A; Mitsui Chrome Orange AN; Monochrome Orange R; Monochrome Yellow 3R;Mordant Orange 1; Orthochrome Orange R; PNBAS; Peerachrome Yellow R;Pontachrome Yellow 3RN; RV 2; RV 2 (dye); Solochrome Orange M; SynchromateOrange AOR; Terra Cotta RRN; Terracotta 2RN; Tertrochrome Yellow 3R; YodochromeOrange A; p-Nitrobenzeneazosalicylic acid
- 分子式
- C13H9N3O5
- 分子量
- 287.23
- EINECS
- 218-818-3
- 熔点
- 250°C
- 沸点
- 500.2oC at 760 mmHg
- 毒性
- 1、致突变性:突变微生物检测系统:细菌-鼠伤寒沙门氏菌:500ug/plate
1.基本信息
名字: 茜素黄R
别名: 对硝基苯偶氮水杨酸或钠盐
英文名: Alizarin Yellow R
CAS号: 2243-76-7
分子式: C13H9N3O5;C13H8N3O5Na
分子量: 287.23;309.21
2.化学性质
颜色性状: 橙棕色结晶。溶于水和乙醇,微溶于丙酮和乙二醇乙醚,几乎不溶于其他有机溶剂。通常商品为钠盐,系棕黄色粉末。溶于水,其溶液呈棕黄色。
3.用途、存储
用途:
1.金属着色剂。
2.酸碱指示剂,pH值10.0(黄色)~12.0(红色)。
存储方式、条件: 密封存储