The Company offers the best products and service for chemical, painting, printing ink, paper making, pesticide, dye stuff, stickiness, food, printing and dyeing industries.
以规范管理，完善检测程序为国内外化工、涂料油漆、油墨、造纸、农药、染料、胶粘剂、食品及印染等行业提供优质的产品和诚信服务。
Azo dyestuff formed by (1) has great color tone, macromolecule extinction coefficient and good storage stability, so it can be made into imaging dye stuff and colorant.
由式(1)化合物形成的偶氮染料具有极佳的色调，高分子消光系数和良好的贮存稳定性，因此，被用作成像染料以及着色剂。
Azo dyestuff formed by (1) has great color tone, macromolecule extinction coefficient and good storage stability, so it can be made into imaging dye stuff and colorant.
由式(1)化合物形成的偶氮染料具有极佳的色调，高分子消光系数和良好的贮存稳定性，因此，被用作成像染料以及着色剂。
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