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Polyepoxysuccinic Acid Sodium Salt & Polysuccinimide Supplier

Hebei Think-Do Chemicals Co., Ltd is a high-technology and professional chemical enterprise devoted to creating environmental-friendly chelating chemicals and solutions for a green and sustainable future.

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About Hebei Think-Do Chemicals

Hebei Think-Do Chemicals Co., Ltd is a high-technology and professional chemical enterprise which is devoted to creating environmental-friendly chelating chemicals and solutions for a green and sustainable future. We are one of the subsidiaries and production plants of Hebei Think-Do Environment Co., Ltd.

Formerly known as Desai Chemicals, Hebei Think-Do Environment Co., Ltd officially changed its name in 2015 and successfully got listed in the NEEQ (National Equities Exchange and Quotations) market in 2016, with stock code 838632.

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Talent-Driven

We introduce a large number of talents and research projects to serve our customers.

Advanced Research

Professional research teams develop customized solutions for diverse needs.

Innovative Technology

New technology transformation mode to research high-quality, biodegradable products.

Eco-Friendly Focus

Committed to biodegradable, sustainable chemical solutions for a greener world.

Our Journey

Key milestones in our commitment to green chemistry

2000

Established Desai Chemical

2012

Achieved ISO9001 Certification

2016

Listed on NEEQ (838632)

2017

Produced Polyepoxysuccinic Acid Powder

2022

Recognized as High-Tech Enterprise

Our Products

A high-tech chemical enterprise integrating the sales of biodegradable chelating agents and amino acid polymers

Polyaspartic Acid

Polyaspartic Acid

Biodegradable polymer used in cleaning products, oil field and mining fluids. Eco-friendly alternative to non-biodegradable polymers.

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Iminodisuccinic Acid

Iminodisuccinic Acid

Green and biodegradable chelant. Tetrasodium iminodisuccinate is ideal for eco-conscious formulations.

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Polysuccinimide

Polysuccinimide

Key intermediate in the production of polyaspartic acid. High purity and performance for industrial applications.

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Gesso Retarder

HN-170 EcoPower Polyamino Acid High-Efficiency Retarder for high-performance applications in construction and plastering.

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Chelating Agent

Biodegradable chelants including PESA and IDS. Environmentally safe alternatives to EDTA-based agents.

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POLYEPOXYSUCCINIC ACID (PESA)

High-efficiency, non-toxic, biodegradable scale and corrosion inhibitor for water treatment systems.

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Ethylene Diamine Tetraacetic Acid (EDTA-acid)

Classic chelating agent for various industrial and laboratory applications. High purity and stability.

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Disodium EDTA (EDTA-2Na)

Water-soluble form of EDTA used in detergents, water treatment, and personal care products.

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L-Aspartic Acid Specification

High-purity amino acid used in pharmaceuticals, food, and as a building block for biopolymers.

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Why Choose Think-Do Chemicals?

Biodegradable

All our products are designed to break down naturally, reducing environmental impact.

High Purity

Rigorous quality control ensures consistent, high-performance chemical products.

Industrial Scale

Large-scale production capabilities to meet global supply demands reliably.

Certified Quality

ISO9001 certified with a proven track record of excellence and innovation.

Applications

Our technology is to return natural color to the world

Chemical Applications
  • Water treatment: Scale and corrosion inhibition using PESA and biodegradable chelants
  • Cleaning products: Polyaspartic acid sodium salt for eco-friendly detergents
  • Oil & gas: Fluid additives for enhanced recovery and drilling operations
  • Construction: Gypsum and plaster retarders for controlled setting times
  • Agriculture: Chelated micronutrients for improved plant nutrition
  • Personal care: Safe, biodegradable ingredients for cosmetics and toiletries

Latest News

April 09, 2024

Synthesis and Biodegradability of Polyaspartic Acid: A Critical Review

Poly(aspartic acid) (PAA) being biodegradable is suitable for various industrial, medical, and agricultural applications to replace many non-biodegradable polymers in use.

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August 22, 2025

Gypsum Retarder Effect On Plaster Setting Time

Hebei Think-Do Chemicals Co., Ltd has pioneered advanced gypsum retarder technology that revolutionizes setting control in construction materials.

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August 22, 2025

Tetrasodium Iminodisuccinate In Kitchen Cleaning Formulas

Hebei Think-Do Chemicals Co., Ltd is transforming kitchen cleaning products with our innovative, biodegradable chelating agent.

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Frequently Asked Questions

Our chelating agents, such as tetrasodium iminodisuccinate and polyepoxysuccinic acid, are synthesized from natural amino acids and have molecular structures that are readily broken down by microorganisms in the environment.

Yes, we offer product samples upon request. Please visit our official website to submit an inquiry and our team will respond promptly.

MOQ varies by product. We accommodate both small trial orders and large-scale industrial supply. Contact us through our website for specific details.

Yes, our company is ISO9001 certified, and our products meet international quality and environmental standards for biodegradability and safety.

Contact Us

Get in touch with our team for inquiries, samples, or technical support.

For all inquiries, please visit our official website to send a message or get updated contact details.

Visit Official Website

Email: [email protected]

Email: [email protected]

Phone: 0086-15631155652

Tel: 0086-311-86510809

Address: No.6, Shilian Middle Street, Circular Chemical Industry Park, Shijiazhuang, Hebei Province, China 050000

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