Dimethyloldimethyl ...

Dimethyloldimethyl hydantoin
Dimethyloldimethyl hydantoin

Dimethyloldimethyl hydantoin

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 10.0000 -20.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : D/A,T/T

Keywords

Dimethyloldimethyl hydantoin 6440-58-0 1,3-dimethylol-5,5-dimethyl hydantoin

Quick Details

  • Appearance:White powder
  • Application:Used as antiseptic for shampoo, conditioner and cosmetics
  • PackAge:25 kg/cardboard barrels
  • ProductionCapacity:50|Kilogram|Day
  • Storage:This product must be in sealed, avoid light, shade
  • Transportation:3-5 days after payment

Superiority:

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

 

 

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

Details

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

Our distribution capabilities include:
● Flexible deliveries, intelligent solutions
● Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.
● Bulk – storage and transport of powders and liquids – movement of goods in ships – powders and bulk liquids
● Pharma, feed and food storage to accredited standards
● Segregated materials by business unit and hazard classification
● Temperature controlled storage and transport
● Effective cost control
● Re-packing, drum filling, bagging, ripping and tipping
● Customer delivery KPI's on delivery fulfillment performance

Details:

Physical and chemical properties:

colorless transparent liquid, slightly aldehyde taste, crystallization at ambient temperature below 15℃, is a formaldehyde release, soluble in water and alcohol, good heat resistance.

Uses:

1,3 dihydroxymethyl-5,5 dimethylhydine, also known as DMDM hydentoylurea, English abbreviation DMDMH, DMDMH is a broad spectrum, efficient antibacterial preservative, through the release of formaldehyde to resist gram-positive bacteria, gram-negative bacteria, mold, yeast, etc., with a variety of emulsifiers, surfactants good compatibility. The durable and renewable antibacterial fabric is prepared in a chemical finishing process using an innovative chemical technique using the precursor biocide dimethylol dimethyl hydentohylurea (DMDMH).

Preparation method:

2L three-mouth round bottom flask is equipped with agitator and temperature regulator. Put 600g formaldehyde into the flask and adjust the pH to 7.4 with sodium hydroxide solution. When 500g of hyne was added to the flask, intense exothermic heat was observed, the temperature rose, and most of the hyne dissolved. Adjust the pH to 8.3 with an aqueous solution of sodium hydroxide and stir the reaction mixture at 55 ° C for 1 hour. Add 175g of water and cool to room temperature. Add 10.5gNH4Cl and stir well. Adjust pH to 7.0. The above products are antifreeze DMDM hydantoylurea.

Melting Point 1.00-2.5 °C
Boiling Point 303.7±52.0 °C
Density 1.349±0.06 g/cm3
Vapor Pressure 0Pa at 25℃
Storage Condition Sealed in dry,Room Temperature

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