- 产品名称
- 二甲基黄
- CAS NO
- 60-11-7
- 中文别名
- 对二甲氮基偶氮苯;甲基黄;对-(苯偶氮)-N,N-二甲基苯胺;N,N-二甲基对(苯偶氮)苯胺;品黄;溶剂黄2
- 英文名称
- Benzenamine,N,N-dimethyl-4-(2-phenyldiazenyl)-
- 英文别名
- Aniline,N,N-dimethyl-p-phenylazo- (1CI); Benzenamine, N,N-dimethyl-4-(phenylazo)-(9CI); Butter yellow (6CI,7CI); C.I. Solvent Yellow 2 (8CI);(4-Dimethylaminophenyl)phenyldiazene; (p-Dimethylaminophenyl)phenyldiazene;4-(Dimethylamino)azobenzene; 4-(N,N-Dimethylamino)azobenzene;4-(Phenylazo)-N,N-dimethylaniline; Brilliant Fast Oil Yellow; Brilliant FastSpirit Yellow; Brilliant Oil Yellow; C.I. 11020; Cerasine Yellow GG; DAB; DAB(carcinogen); DMAB; Dimethyl Yellow; Enial Yellow 2G; Fast Oil Yellow B; FatYellow; Fat Yellow A; Fat Yellow AD OO; Fat Yellow ES; Fat Yellow ES Extra; FatYellow R; Fat Yellow extra conc; Grasal Brilliant Yellow; Iketon Yellow Extra;Methyl yellow; N,N-Dimethyl-4-(phenylazo)aniline;N,N-Dimethyl-p-(phenylazo)aniline; NSC 6236; Oil Yellow 20; Oil Yellow 2625;Oil Yellow 2G; Oil Yellow BB; Oil Yellow D; Oil Yellow FN; Oil Yellow G; OilYellow GG; Oil Yellow GR; Oil Yellow II; Oil Yellow N; Oil Yellow PEL; OilYellow S; Oleal Yellow 2G; Organol Yellow ADM; Orient Oil Yellow GG; PetrolYellow WT; Resinol Yellow GR; Silotras Yellow T 2G; Solvent Yellow 2; SomaliaYellow A; Stear Yellow JB; Sudan Yellow GG; Sudan Yellow GGA; Toyo Oil YellowG; Waxoline Yellow ADS; Yellow G Soluble in Grease; p-(Dimethylamino)azobenzene
- 分子式
- C14H15N3
- 分子量
- 225.29
- EINECS
- 200-455-7
- 熔点
- 111°C (dec.)(lit.)
- 沸点
- 371.05ºC at 760 mmHg
- 毒性
常用名 溶剂黄2 对二甲基氨基偶氮苯
别 名 N,N-二甲基-4-(苯偶氮基)苯胺;甲基黄;奶油黄;二甲基黄;4-(二甲氨基)偶氮苯
英文名 Methyl Yellow
CAS号 60-11-7
EINECS 200-455-7
分子式 C14H15N3
分子量 225.289
密 度 1.0±0.1 g/cm3
沸 点 371.0±25.0 °C
熔 点 111 °C
闪 点 178.2±23.2 °C
性 状 金黄色片状或橙黄色粉末。
溶解性 溶于乙醇、苯、、强酸和油类,不溶于水
用 途
1.该品为酸碱指示剂。pH2.9(红)-4.0(黄)。非水溶液滴定用指示剂及胃液中游离盐酸的测定。
2.酸碱指示剂,pH2.9(红)~4.0(黄),测定胃液中的游离盐酸,过氧化脂肪的点滴试验。