Zhishang Chemical

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Zhishang Chemical

Hydantoin CAS 6440-58-0

Molecular Formula:C7H12N2O4

Formula Weight:188.18

Purity: 99%

Product Name: Hydantoin
CAS No: 6440-58-0

Basic Info

Product Name:Hydantoin
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Chemical raw materials
EINECS No.:229-222-8
Storage:Cool Dry Place
Provide:Hydantoin MSDS;
Hydantoin COA


Product Categories:

 It Chemical raw materials; Chemical intermediates; Cosmetic raw materials; Organic raw materials; Organic chemical raw materials; Chemical – chemical additives; Organic chemical raw materials; Daily chemical raw materials; Medical raw materials; Chemical raw materials; Raw materials; Pharmaceutical raw materials; Intermediates of synthetic materials; Chemical materials; Fungicide intermediates; Daily chemical industry.


 The invention relates to a preparation method of antifreeze dMDM . A 2L three port round bottom flask is equipped with a stirrer and a temperature regulator. Put 600g formaldehyde into a flask and adjust the pH to 7.4 with sodium hydroxide aqueous solution. When 500g  was added to the flask, it was observed that intense heat release, temperature rise and most hydantoin dissolved. Adjust the pH to 8.3 with sodium hydroxide aqueous solution, and continue stirring the reaction mixture at 55 ℃ for 1 hour. Add 175 g of water and cool to room temperature. Add 10.5G NH4Cl and stir evenly.

Chemical Properties:


Melting point 1.00-2.5 °C
Boiling point 303.7±52.0 °C(Predicted)
density 1.349±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature

 It Colorless transparent liquid with slightly aldehyde taste, precipitates and crystallizes when the ambient temperature is lower than 15 ℃. It is a formaldehyde release, soluble in water and alcohol, and has good heat resistance.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Hydantoin Quotation