Imidazolidinyl Urea From China Factory

Product introduction:INCI Adopted Name:Imidazolidinyl Urea
CAS Registry No.:39236-46-9
Molecular Formula:C11H16N8O8
N,N'-methylenebis[N'-(3-hydroxymethyl-2,5-dioxo-4-imidazolidinyl)] Urea;
Molecular Weight:388.30Applications: a white, free-flowing hygroscopic powder, is very effective against Gram-positive and Gram-negative bacteria, including Pseudomonas species. It acts synergistically with other preservatives. With parabens, it provides a broad spectrum of activity against bacteria, yeast, and mold. This activity has made the paraben combination one of the most widely used cosmetic preservative systems in the world.
Effective antibacterial preservative for use in a wide range of liquid and powder type cosmetic products.
Very soluble in water; it can be incorporated successfully into cold mix formulations.
Can be used in a wide pH range (3.0-9.0).
Compatible with most cosmetic ingredients, including surfactants, proteins, and other special ingredients.
Specifications:

ItemSpecificationAppearanceFine crystaline white powderOdor Almost odorless Identification (IR)Comply Assay Not less than 99%PURITY(NITROGEN) %27.0-28.0PH(sol 1%)6.0-7.5LOSS ON DRY %≤3.0Loss on ignition(sulfuric ashes)%≤3.0Turbidity (NTU) 6 maxColor (sol.30% in water )20 maxSolubility
(In 30%water solution)Limpid solutionOrganic volatile impuritiesConform Total heavy metals10max

FAQ

Question 1:Can you supply free samples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to ingredient industry for nearly 20 years. Our products sold popular to European, american, russia and asian market.
The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.We welcome use Trade Assurance, you'll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amountQuestion 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.Payment

Payment
Term
T/T30%T/Tinadvance,paidthebalancebeforeshipmentCFR(C&F)30%T/Tinadvance,paidthebalanceagainstcopyofB/LCIFL/CL/Camountabove20,000usd,wecanacceptL/Cat
sightaftertheissuingbankapprovedbyusWest
UnionAmountlowerthan5000usdCompany Information
Packaging & DeliveryPackaging:Standard packaging includes the following:25 kg net weight cardboard drum inside plastic bag sealedor 20kg foil bagOther package sizes are available upon request.
Storage:Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
Shelf life :3years
Contact information