DMH, 5,5-dimethyl Hydantoin

Classification

Chemical Auxiliary Agent

CAS No.

16079-88-2

Purity

99.5 %

Place of Origin

Beijing, China (Mainland)

Type

Other

Usage

Water Treatment Chemicals

Brand Name

HRX

Model Number

C-01

white or white-like crystal powder

slightly dissolved in water

 

 

Product Name:

5,5-dimethyl hydantoin(DMH for short)

Characteristic:

It is white crystal powder,dissoluble in water,dissoluble in water,ethanol,and ethyl ether;slightly dissoluble in acetone,but does not dissolve in fatty hydrocarbon and trichlene.

 

 

 

Quality Standard:

Q/QYG 01-2008

Items

Index

Appearance

White crystal powder

Purity

99.5%min

Melting Point

174~176℃

Loss on Drying

0.5%max

Ash after burning

0.2%max

Usage:

It mainly used for synthesizing halogenated hydantoin and DMDM hydantoin,and it also can be used for compounding hydantoin epoxy resin and hydantoin formaldehyde resign,in manufacturing of macrolecule materials and aminophenol,in compounding of Hydantoin epoxy resin and hydantoin formaldehyde resign.

Package:

To be packed in two layers:nontoxic PE bag inside,and plastic woven bag outside,25kg net each or by customer’s requirement.

Transportation:

Carefully handling,prevent from solarization and rain drenches.It can transport as common chemicals but cannot be mixed shipped with other toxic or harmful substances.

Storage:

Keep in cool,dry,avoid storing together with toxic substance

Beijing Group is a joint stock and professionalforeign trade company which was approved by the Ministry of Foreign Trade and Economic,China and enjoyed the right to operate their own import and export. Moreover its head office is located in Beijing,capital of China. Company's main business are Chemical Products: Petroleum chemical products, forest chemical products, pharmaceutical intermediates and other chemical products. It is Operating a wide range of products and exporting to almost all continents.around the world.The most important feature of our Company are: strong financial background, reliable credit and powerful network..We have our own private-owned or joint ventures companies in Hong Kong, Melbourne, Puyang, Shanghai, Fushun, and Chongqing etc, we are also setting up a strategic business partnership with someexcellent Factories in China, which makes our company be able to provide high quality with low price. Our company has set up several divions from 1998to 2008,such as in 1998 we have set up Puyang Refine Daily Chemical Packaging Trade Co., Ltd,in Henan province, in 2005 Hong Kong Refine company in Hongkong, and in 2008,Australia Refine in Australia.