尼利慷是食品,药品,化妆品,个人和家庭护理色素,荧光色素和天然色素的领先制造商,从印度出口至全世界100多个国家。我们的产品可用于食用产品,医药,化妆品应用,墨水应用/黄色荧光笔墨水,日光荧光颜料,纺织印染,网球布,非破坏性测试(NDT),泄漏/裂纹检测和其他各种应用。严格的质量标准使我们保持着全球可信赖品牌的同时,我们还拥有色素所有需要的认证和标准,如美国FDA,GMP,FSSC22000,GMP,清真和犹太认证。我们的产品制造遵循GB标准,BIS标准,欧盟标准和美国食品药物管理局标准。我们还可以根据具体要求提供个性化的产品。我们的各种品牌有Neelicol,Neeligran,Neelicert,Neelilakes,Neelink,Neelinatural,Neeliglow和Lavanya。
色素CAS号:1934-21-0
色素分子式: C16H9N4Na3O9S2
色素英文名称: Tartrazine
色素英文同义词: C.I. 640; C.I. 19140; C.I. Acid Yellow 23; C.I. Acid Yellow 23, trisodium salt; C.I. Food Yellow 4; C.I. Acid Yellow 23, trisodium salt (VAN) (8CI); Tartrazine; 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-Pyrazole-3-carboxylic acid, trisodium salt; Acid Yellow 23; Dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylic acid, trisodium salt; FD&C Yellow No. 5; Filter Yellow; Food Yellow No.4; Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt; Tartrazine C; Tartrazine C.I.19140; Trisodium 1-(4-sulfonatophenyl)-4-(4-sulfonatophenylazo)-5-pyrazolone-3- carboxylate; Trisodium 1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-1H-pyrazole-3-carboxylate; trisodium (4Z)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium (4E)-5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)hydrazono]-4,5-dihydro-1H-pyrazole-3-carboxylate; trisodium 5-hydroxy-1-(4-sulfonatophenyl)-4-[(E)-(4-sulfonatophenyl)diazenyl]-1H-pyrazole-3-carboxylate
色素EINECS号: 217-699-5
色素分子量: 534.3634