DMDM Hydantoin in hair products as cosmetic preservative agent
DMDMH CAS 6440-58-0
Chemical Name: 1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
Product name: DMDM Hydantoin
CAS No.: 6440-58-0
EINECS No.: 229-222-8
Molecular Formula: C7H12N2O4
Molecular Weight: 188.183
Physical and Chemical Properties: Soluble in water, lower alcohols, ethylene glycol, stable in the water phase and oil-water emulsion can be stored for one year in the temperature -10 °C to 50 °C, PH value6.5 to 8.5.
Typical Properties
Item |
Index |
Appearance |
colorless Transparent liquid |
Odor |
featured odor |
Chroma (APHA) |
≤ 10 |
Content |
55% Min |
Moisture |
42-46% |
pH |
6.5-8.5 |
Total formaldehyde |
17.0-18.0% |
Free aldehyde |
≤ 1% |
Uses:
It is easily soluble in water, can be added into the cream at room temperature or the emulsion ingredients of coatings. DMDMH offers good compatibility with cationic, anionic and nonionic surfactants, emulsifiers and protein, and offer antimicrobial activity in long term, wide PH value and temperature range. It could inhibit Gram-positive bacteria, Gram-negative bacteria and other bacteria, or used to control the growth of yeast and mold.
Application:
A rifeness highly effective antibacteria aseptic, good compatibility with emulsifie surfactant,stable inwide PH range and temp. range, low toxic chemicals. It can be used in cosmetic, the max concentration is 0.6%.
Package: 25kg drum with pallet. 200kg plastic drum with pallet
Transport Mode:
Multipletransportation methods can be selected, Sea Transport, Air Transport, Express Transport and Railway Transport. The transport method will be done according to customers' request. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic transport mode, safe and fast.
Quality Testing Center:
We have strict requirements on product quality, In order to control the quality of our products, the production department performs product quality inspection on each batch of cargo produced with advanced equipment for testing and manufacturing. Before our new customer places an order, we can send the sample for your testing. We ensure the quality is the same as bulk quality.
Our service
With more ten years experience in industrial biocide,
preservatives and mold inhibitor, We provide comprehensive customer service
from the initial consultation to the final delivery of your order. We always
serves with enthusiasm and accepts full responsibility in customers' work.
We have own specialized quality control center, to improve the goods quality.
Our professional R & D team will provide continuous technical service
support to our customer. With the long-term cooperation with customers from all
over the world, we have opened up new business scopes. We always adhere to
customer-centricity, focus on product quality, respond quickly to customer
needs, and provide customers with stable and reliable products.
Contact: Mr David Sun
Phone: 15142395758
Tel: 13998683145
Email: sales@sinotrustchemical.com
Add: Zhongshan Dist Dalian China