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  • Feb
    ER CHEM Phthalic Anhydride

    Phthalic AnhydrideChangZhou Energetic & Reliable as ER CHEM) produces authentic orthophthalic anhydride with best quality, brand and service. The factory is in Changzhou, Jiangsu. The production capacity is 100,000 tons/year. Phthalic anhydride produced by Haishu is an important raw m

  • Feb
    ER colorants for fertilizer

    ER colorants for fertilizerAccording to a large number of studies by ER CHEM, In pursuit of greater economic value, it is popular to dye the fertilizers.The common dyeing fertilizers in market are mainly concentrated in diammonium phosphate, compound fertilizer, potassium chloride, slow and cont

  • Nov
    Introduction to the method of dye quality inspection

    Dye is a kind of thing we can't live without in our life. Why the clothes we wear can be colorful and die? Because the existence of dye makes our world more beautiful and colorful.

  • Nov
    Pigment yellow 14- a detailed explanation

    Chinese name: Pigment yellow 14, benzidine yellow BHT; Benzidine yellow RS; Pigment yellow 14 (C.I); Solid yellow GS; forever; Solid yellow G forever; 2, 2 '- [(3, 3' - dichloro [1, 1 '- biphenyl] 4, 4' - 2) double (azo)] double [N - (2 - methyl phenyl)] - 3 - oxygen generation ding amide; Haishu yellow 6314, C.I.P Igment yellow 14,2GS yellow English name: Iron, iron, and iron

  • Nov
    Development direction of film formers for agriculture

    In agriculture, a lot of agricultural particles need to be protected by special film, which plays an important role in improving the insurance quality of agricultural products and preventing external damage.

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With  20 years of experience 
in the manufacturing and supplying of
high performance pigments, ER CHEM 
is dedicated to the R&D.


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