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CAS 6440-58-0
SINOBIO
2933210000
Name: Dimethyloldimethyl hydantoin 55%
CAS: 6440-58-0
Chemical formula: C7H12N2O4
Appearance: Colorless to pale yellow liquid
DMDMH is a low cost preservative with high antimicrobial activity used in various cosmetics and personal protection products. It has remarkable effect in inhibiting gram-positive and gram-negative bacteria, yeast and mold. Due to its high efficiency at low concentration, DMDMH can be fully compatible with cationic, anionic and non-ionic surfactants, emulsifiers and proteins. A series of experiments have proved that DMDMH has been stable in a long time, wide PH and temperature range. Because it is extremely soluble in water, DMDMH can be used in aqueous solution to facilitate production. Because it is colorless and tasteless, it can be used in various formulations.
DMDMH is highly effective in inhibiting the growth of gram-positive bacteria, gram-negative bacteria and other bacteria, as well as yeast and mold.
It can be used in daily chemical and personal care products, such as bath gel, shampoo, hair conditioner, skin cream, hand cream, mouthwash, facial cleanser, etc.
Items | Standard |
| Appearance | Colorless liquid |
Assay | 55±2% |
Formaldehyde | ≥17.0% |
Free Formaldehyde | ≤1.0% |
Water | 45±2% |
1. High safety: DMDMH is widely recognized as a safe and effective preservative, with less harm to humans and the environment when used correctly.
2. Strong broad-spectrum: DMDMH can kill a variety of bacteria, yeast, mold, and other microorganisms, providing a broad spectrum of bactericidal and antiseptic effects on different types of products.
3. Not easy to decompose: DMDMH decomposes slowly, which can extend the shelf life of the product and maintain its stability.
4. Low dosage: DMDMH can provide effective corrosion protection in a small dosage, thereby improving product cost effectiveness.
5. Adaptability: DMDMH is suitable for a variety of cosmetics, personal care products, detergents, and other products, such as shampoo, conditioner, moisturizer, hand sanitizer, and detergent.
DMDMH (Dimethylol Dimethyl Hydantoin), also known as DMDM Hydantoin or 1,3-Dihydroxymethyl-5,5-Dimethylhydantoin, is a widely used chemical substance with a CAS number of 6440-58-0. The following are the Main application areas of DMDMH:
*Preservative effect: DMDMH is a highly effective antimicrobial preservative with a broad spectrum of antimicrobial activity against Gram-positive and Gram-negative bacteria, as well as providing some protection against yeast and molds. In cosmetics, it can effectively extend the shelf life of products and prevent microbial contamination.
*Application Concentration: In cosmetics and personal care products, the recommended concentration of DMDMH is 0.1% to 0.6% by weight of the product. This concentration range ensures the antimicrobial effect of the product while avoiding potential irritation or allergy to the user.
*Compatibility: DMDMH has good compatibility with most cosmetic ingredients (e.g. surfactants, emulsifiers, proteins, aloe vera, and amines), and is suitable for use in a variety of retention and rinse-off products, such as shampoos, body washes, creams, lotions, bubble baths, toners, and wipes.
*Water treatment: DMDMH can be used in industrial water treatment systems as a biocide and antimicrobial agent to help control the growth of microorganisms in the water and keep the water quality clean and stable.
*Other industrial products: In addition, DMDMH can be used in the manufacture of other industrial products, such as detergents, paints, inks, etc., to improve the antimicrobial performance and stability of these products.
The recommended dosage is 0.1% - 0.3%, the dosage of very effective preservative used for shampoo and shower gel is 0.15 - 0.4%, and the PH range is 3.0 - 8.0,
Recommended operating temperature: < 50 ºC
200KG/Drum or IBC Drum, We provide customized package for different quantity.
Name: Dimethyloldimethyl hydantoin 55%
CAS: 6440-58-0
Chemical formula: C7H12N2O4
Appearance: Colorless to pale yellow liquid
DMDMH is a low cost preservative with high antimicrobial activity used in various cosmetics and personal protection products. It has remarkable effect in inhibiting gram-positive and gram-negative bacteria, yeast and mold. Due to its high efficiency at low concentration, DMDMH can be fully compatible with cationic, anionic and non-ionic surfactants, emulsifiers and proteins. A series of experiments have proved that DMDMH has been stable in a long time, wide PH and temperature range. Because it is extremely soluble in water, DMDMH can be used in aqueous solution to facilitate production. Because it is colorless and tasteless, it can be used in various formulations.
DMDMH is highly effective in inhibiting the growth of gram-positive bacteria, gram-negative bacteria and other bacteria, as well as yeast and mold.
It can be used in daily chemical and personal care products, such as bath gel, shampoo, hair conditioner, skin cream, hand cream, mouthwash, facial cleanser, etc.
Items | Standard |
| Appearance | Colorless liquid |
Assay | 55±2% |
Formaldehyde | ≥17.0% |
Free Formaldehyde | ≤1.0% |
Water | 45±2% |
1. High safety: DMDMH is widely recognized as a safe and effective preservative, with less harm to humans and the environment when used correctly.
2. Strong broad-spectrum: DMDMH can kill a variety of bacteria, yeast, mold, and other microorganisms, providing a broad spectrum of bactericidal and antiseptic effects on different types of products.
3. Not easy to decompose: DMDMH decomposes slowly, which can extend the shelf life of the product and maintain its stability.
4. Low dosage: DMDMH can provide effective corrosion protection in a small dosage, thereby improving product cost effectiveness.
5. Adaptability: DMDMH is suitable for a variety of cosmetics, personal care products, detergents, and other products, such as shampoo, conditioner, moisturizer, hand sanitizer, and detergent.
DMDMH (Dimethylol Dimethyl Hydantoin), also known as DMDM Hydantoin or 1,3-Dihydroxymethyl-5,5-Dimethylhydantoin, is a widely used chemical substance with a CAS number of 6440-58-0. The following are the Main application areas of DMDMH:
*Preservative effect: DMDMH is a highly effective antimicrobial preservative with a broad spectrum of antimicrobial activity against Gram-positive and Gram-negative bacteria, as well as providing some protection against yeast and molds. In cosmetics, it can effectively extend the shelf life of products and prevent microbial contamination.
*Application Concentration: In cosmetics and personal care products, the recommended concentration of DMDMH is 0.1% to 0.6% by weight of the product. This concentration range ensures the antimicrobial effect of the product while avoiding potential irritation or allergy to the user.
*Compatibility: DMDMH has good compatibility with most cosmetic ingredients (e.g. surfactants, emulsifiers, proteins, aloe vera, and amines), and is suitable for use in a variety of retention and rinse-off products, such as shampoos, body washes, creams, lotions, bubble baths, toners, and wipes.
*Water treatment: DMDMH can be used in industrial water treatment systems as a biocide and antimicrobial agent to help control the growth of microorganisms in the water and keep the water quality clean and stable.
*Other industrial products: In addition, DMDMH can be used in the manufacture of other industrial products, such as detergents, paints, inks, etc., to improve the antimicrobial performance and stability of these products.
The recommended dosage is 0.1% - 0.3%, the dosage of very effective preservative used for shampoo and shower gel is 0.15 - 0.4%, and the PH range is 3.0 - 8.0,
Recommended operating temperature: < 50 ºC
200KG/Drum or IBC Drum, We provide customized package for different quantity.
