Product nameDiazolidinyl Urea Formaldehyde /Germall-2 Powder Antiseptic /1-[1,3-bis(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-1,3-bis(hydroxymethyl)urea
CAS NO 78491-02-8
Formula C4H10N4O
Storage Dry And Dark Place
EINECS278-928-2
Minimum Order Quantity500g
Packaging DetailsPlastic Bottle or Aluminium Film
Medical Grade
Used for blood collection tube and Cosmetics manufactureing
Diazolidinyl urea
preservative Diazolidinyl Urea SPECIFICATIONS:
Appearance
White, fine, free-flowing powder
Odor Odorless or slight characteristic odor
Nitrogen
19.0~21.0%
Loss on Drying 3.0% max.
Residue on Ignition 3.0% max.
pH (1% in water) 6.0~8.0
Heavy metal (Pb) 10ppm max.
PACKAGING
Standard packaging includes the following:
25kgs net weight cardboard drum inside plastic bag sealed
Other package sizes are available upon request.
STORAGE
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closedwhen not in use
Tag blood clotting powder, emergency blood clotting agent
A transparent and colorless liquid appearance pH at 25 C 7 to 85 Formaldehyde content 60 1 Wt Urea content 25 1 Wt Water content 14 to 15 Wt Methanol content max 02 Wt after 72 hours Viscosity at 25 C 240 500 mPas Specific gravity at 20 C 132 0005
A transparent and colorless liquid appearance pH at 25 C 7 to 85 Formaldehyde content 48 1 Wt Urea content 17 1 Wt Water content 34 to 35 Wt Methanol content max 02 Wt after 72 hours Viscosity at 25 C 50 to 150 mPas Specific gravity at 20 C 128 002
UF RESIN PACKED IN 25 KG BAGS MUF 10 % Melamine Also Avaiable
Urea Formaldehyde Concentrate 85% Packed In Drums 220 L PER DRUM
Diazolidinyl Urea 1. Basic Information Chemical Name Diazolidinyl Urea CAS: 78491-02-8 EINECS: 278-928-2 Molecular Formula: C8H14N4O7 Molecular Weight: 278.22 Synonyms: Germall-II 2. Physical and Chemical Properties Appearance: White powder. Solubility: Very soluble in water; freely soluble in propylene glycol and glycerin;slightly soluble in methanol and ethanol; not soluble in mineral oil 3. Quality Specification TEST ITEM SPECIFICATION Appearance White powder Odor less or slight characteristic odor Nitrogen 19.0-21.0% Loss on Drying 3.0% max Residue on Ignition 3.0% max PH 6.0-8.0 Heavy Metal 10ppm max 4. Packing Standard packaging includes the following: 25kg per drum, 25kg/carton Other package sizes are available upon request. 5. Storage Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use. 6. Period of validity 36 months 7. Application It is effective against Gram-negative bacteria, incl Pseudomonas aeruginosa. It provides a complete antimicrobial preservative system that is active against bacteria, yeast and mold. Diazolidinyl Urea, is permanently listed by the EU at levels up to 0.5% without restrictions. And it is safe for both leave-on and rinse-off products and provides effective protection at low concentration levels. It is typically used at concentrations from 0.1-0.3%.
Supplier: Para formaldehyde, percentage is 93 96%,urea formaldehyde (uf) glue powder (grade e2), urea formaldehyde (uf) glue powder (grade e1), urea formaldehyde moulding powder, urea formaldehyde laminating resin and other products, logs from singapore
UREA TECHINCAL GRADE FOB RATES 380 USD/MT PACKING 50KG BAGS PORT OF LOADING BANDAR ABBAS MINIMUM ORDER QUANTITY - 500 /T PAYMENTS TERMS 30 % ADVANCE AND BALANCE BEFORE LOADING SHIPMENT PLAN - 45 DAYS FROM ADVANCE .
Urea CHEMICAL INDUSTRY Urea is a raw material forthe manufacture of twomain classes of materials:urea-formaldehyde resins and urea-melamine-formaldehyde used in marineplywood. AGRICULTURE More than 9O% of world industrial production of urea is destined for useas a nitrogen-release fertilizer. Urea has the highest nitrogen con-tent of all solid nitrogenous fertilizersin common use. Therefore, it has the lowest transpor-tation costs per unit of nitrogen nutri-ent Nitrogen 46% min Biuret 1.0% max Particle size 2.00-4.75mm 90%min Moisture 0.5% max Appearance green, yellow, free flowing,free from harmful substances If interested, please do contact with us for more details,product photos,product availability ,shipment time. we accept long and short term contracts. Please Kindly Contact Us With Your Email Address For More Information.
Urea formaldehyde adhesive powder is a type of adhesive that is commonly used in the woodworking and furniture industries for bonding wood and wood-based materials. It is a powdered resin that is typically mixed with water to form a glue-like substance for bonding purposes. Here are some key points about urea formaldehyde adhesive powder: Composition: Urea formaldehyde adhesive powder is composed of urea formaldehyde resin, which is synthesized by the reaction of urea and formaldehyde. This reaction produces a thermosetting resin that is commonly used as an adhesive. Powder Form: The adhesive is manufactured in a powdered form for ease of handling and storage. The powder is then mixed with water to form a workable adhesive solution. Application: Urea formaldehyde adhesive powder is widely used in the bonding of wood and wood-based products, such as particleboard, plywood, and medium-density fiberboard (MDF). It is suitable for applications where a strong and durable bond is required. Curing Process: Urea formaldehyde adhesives are thermosetting, meaning that they undergo a curing process when exposed to heat and pressure. This process results in a cross-linked structure, providing a strong and durable bond. Features: Urea formaldehyde adhesives offer good bonding strength, water resistance, and heat resistance. They are cost-effective and have been widely used in the woodworking industry for many years.
