chemical product UV-326 3896-11-5 CAS NO.3896-11-5

Min.Order: 10 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,Other

Product Details

Keywords

UV326
UV326 /Manufacturer in China
ultraviolet light absorber

Quick Details

ProName: chemical product UV-326 3896-11-5
CasNo: 3896-11-5
Molecular Formula: C17H18ClN3O
Appearance: Light Yellow Crystal Powder
Application: Can be widely used in sensitive materi...
DeliveryTime: based on your quantity
PackAge: 20kg/carton Pallet can be avialable f...
Port: Shanghai or Ningbo
ProductionCapacity: 100000 Kilogram/Month
Purity: 99%min
LimitNum: 10 Kilogram

Superiority

1.Free sample can be avialable per your request.
2.Special packing also can be available according to your requirment.
3. Fast response,any inquiries will be replied within 24 hours.
4. Prompt delivery. We have good cooperation with many professional forwarders. We can send the products to you once you confirm the order.
5. Good quality , we have strict quality control system.

Superior and steady quality, good after-sales service, competitive price and perfect consulting and technical systems will make us sincere friends and win-win partners.

Details

Bumetrizole is an intermediate reactant in the synthesis of UV light absorbers for polyester fibers.

UV absorber uv-326 is one of the representative UV absorbers of benzotriazole, which has the advantages of stable performance, low toxicity and strong UV absorption ability. It can be widely used in sensitive materials such as color film, color film, color paper and polymer, external protective coating and many other fields.

Bumetrizole Basic information
Product Name:	Bumetrizole
Synonyms:	2-T-BUTYL-6-(5-CHLORO-2 H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL;BUMETRIZOLE;LABOTEST-BB LT00138024;TINUVIN 326;ULTRA-VIOLET ABSORBER UV-326;ULTRAVIOLET ABSORBENT UV-326;2-(5-chloro-2h-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-pheno;2-tert-butyl-6-(5-chloro-2h-benzotriazol-2-yl)-4-
CAS:	3896-11-5
MF:	C17H18ClN3O
MW:	315.8
EINECS:	223-445-4
Bumetrizole Chemical Properties
Main Indexes	Appearance: Light Yellow Crystalline Powder Content : ≥99% Melting Point: 137￡141°C Loss on Drying :≤0.5% Light Transmittance: 460nm≥97% 500nm≥98%
Characteristics and Uses	raviolet radiation with the wavelength of 270-380 nanometers, mainly applied to polyvinyl chlornamee, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, expoxy resin and cellulose resin. This product almost does not absorbing visible light, particular applicable able to colorless transparent products and colored products. Dosage:0.1-0.5% for thin products and 0.05-0.2% for thick products. It can be applied to plastic products for packing foods.
Storing and Packing	This product is nontoxic, inflammable, incrossible and stable in storing. It is packed in cardborad drum lined with plastic bags with the capacity of 20 kg per drum and can also be packed according to customers' requirements .