Products

Tongge is a professional manufacturer and supplier in China. Our factory provides Pharma Grade, Phosphorus Series, Optical Brighteners, etc. If you are interested in our products, you can inquire now, and we will get back to you promptly.

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Copolymer of Maleic and Acrylic Acid (MA/AA)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Copolymer of Maleic and Acrylic Acid (MA/AA) is Umber transparent liquid.

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2-Hydroxy Phosphonoacetic Acid (HPAA)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. 2-Hydroxy Phosphonoacetic Acid (HPAA) is Dark umber liquid.

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2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC) is Clear colorless to pale yellow aqueous liquid.

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Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA) is Brown transparent liquid.

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Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. Ethylene Diamine Tetra (Methylene Phosphonic Acid) EDTMPA (Solid) is White crystal powder.

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1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP)

HANGZHOU TONGGE ENERGY TECHNOLOGY CO., LTD is a national high-tech Chinese company integrating research and development, production and sales company in China. 1-Hydroxyethylidene-1,1-Diphosphonic Acid (HEDP) is white crystal powder or colorless liquid.

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