| CAS No.: | 6440-58-0 |
|---|---|
| Formula: | C7h12n2o4 |
| EINECS: | 229-222-8 |
| Type: | Pharmaceutical Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Samples: |
|---|
| Customization: |
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| Dimethyloldimethyl hydantoin Basic information | |
| Product Name: | Dimethyloldimethyl hydantoin |
| CAS: | 6440-58-0 |
| MF: | C7H12N2O4 |
| MW: | 188.18 |
| EINECS: | 229-222-8 |
| Dimethyloldimethyl hydantoin 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) |
| pka | 13.41±0.10(Predicted) |
| CAS DataBase Reference | 6440-58-0(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Dimethylol-5,5-dimethylhydantoin (6440-58-0) |
| Items | Specifications |
| Appearance | colorless to light yellow transparent liquid |
| PH range | 5.0-7.0 |
| solid content % | 54-56 |
| relative density(25ºC) | 1.14-1.17 |
| free formaldehyde% | ≤1 |
| total formaldehyde% | 17~19 |
| As% | ≤0.001 |
| heavy metal(in Pb)% | ≤0.004 |
he active ingredient, DMDM Hydantoin, is permitted for use in cosmetic and
personal care products in the USA and the EU to a maximum concentration of 0.6%.
DMDM Hydantoin is compatible with essentially all cosmetic ingredients, such as surfactants, emulsifiers, proteins, aloe and amines. DMDM Hydantoin is an excellent preservative for both leave-on and rinse-off products such as shampoos, creams, lotions, bubble baths, rinses, wipes and towelettes.
It is easy to handle, very stable and cost-effective. The recommended use level is 0.1~0.6% by weight of product as supplied.
DMDM Hydantoin exhibits an excellent synergistic preservative effect in combination with Iodopropynyl Butylcarbamate (IPBC), Parabens and Isothiazolinones. It is stable over a wide range of pH and temperature conditions. It does not discolor product when combined with additives or by changes in pH. It can be added at a wide range of temperatures from ambient to elevated 80ºC.
Shandong Boyu Co., Ltd. is located in Shandong Province, China. We specialize in the production and trade of organic intermediates, food additives, daily chemicals, etc.
Our products are exported to more than 100 countries overseas, and we have established close and stable cooperative relationships with more than 200 countries. 80% of them are exported to Europe and the United States, and 20% are exported to Southeast Asia, the Middle East, South Africa and other regions. Due to excellent quality and after-sales service, our company has won a good reputation at home and abroad and is highly praised by customers.
"Quality first, customer first" is our tenet.
Sincerely looking forward to establishing long-term and mutually beneficial business relationships with customers around the world.
1. 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.
2. IS THERE A DISCOUNT?
Different quantity has different discount.
3. HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
4. 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.
5.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
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