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CAS: 6250-23-3
分子式: C18H14N4O
分子量: 302.35
中文名称: 
分散金黄E-3RL
分散黄RGFL
分散黄E-RGFL
托拉西金黄R
分散黄 RGFL
英文名称: 
Disperse golden yellow E-3RL
Disperse yellow RGFL
C.I. Disperse yellow 23
4-[[4-(phenylazo)phenyl]azo]-pheno
C.I.Disperse Yellow 23(26070)
Esterquinone Light Yellow 3RLL
Foron Yellow E-RGFL
Laytl Yellow 4RL
Terasil Golden Yellow R
性质描述: 黄棕色粉状,溶于丙酮和DMF。在浓硫酸中呈紫色,稀释后成棕色沉淀;在10%烧碱液中呈橙色。在染色时,遇铁色光无变化,遇铜转绿。
生产方法: 将对氨基偶氮苯重氮化后,与苯酚进行偶合,而后过滤、研磨、干燥及商品化处理而制得。原料消耗(kg/t)对氨基偶氮苯 300苯酚 153亚硝酸钠 110盐酸 170纯碱 440烧碱 70扩散剂NNO 750
用途: 适用于涤纶及其混纺织物、乙酸纤维、三乙酸纤维和锦纶的染色,并可用于转移印花。特别适宜与分散红3B和分散蓝2BLN拼色,是拼草绿色与咖啡色的主要分散染料。
推荐供应商
货号品牌产品名称规格包装、参考价格
S4699984-(4-PHENYLAZO-PHENYLAZO)-PHENOL(DISPERSE DYE C.I. 26070)AldrichCPR1908.94元/250MG;   咨询

产品说明

其他说明

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH'S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT AS-IS AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

基本信息

线性分子式C18H14N4O
分子量302.338
MDL编号MFCD00071854
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
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