Using acrolein, diethyl oxaloacetate and ammonium chloride as raw materials, under the presence of catalyst in ethanol, the reaction is heated under reflux, and the quinolinic acid ester is then hydrolyzed to obtain a product after cooling.
Product Description Aluminum foil is mainly for household purpose, such as Lining Baking Pans for easy clean-up; Freezing Meats, prevents frost and freezer burn better than freezer bags; Lining Charcoal Grill,keeps grill clean, line grill; puncture vent o
This kind of product is water-proof,anti-UV,sunlight resistant, tear-resistant and have super durability. There are different sizes and colours. It protect goods from being damaged during transportation and storage.
750ml whisky glass bottle Regarding the whiskey glass packing,Glass is easily recognized as the traditional choice for national brands. It is also the choice with distilleries. Glass may need to be packaged and shipped with extra care, but it provided an
1 Product Introduction of Gift Box and Bag Printing on 210gsm white paper ,matt lamination and colorful foil gift bag ,with PP rope , bottom card is 350gsm gray card. 12pcs into one opp bag ,144pcs into outter carton box . Click me here for free sample an
cardboard gift boxes with lids ·Material: Paper ·Paper Type: Paperboard ·Industrial Use: GiftCraftProduct ·Feature: Recyclable ·Printing Handling: Varnishing ·Custom Order: Accept ·Place of Origin: Guangdong, China (Mainland) ·material: 157gsm art paper +
Product description: Fulton Reusable Non stick parchment baking paper roll to line baking pans and cookie sheets - a non-fat alternative that saves cleanup time. Roll out cookie dough between 2 sheets for no sticking and easy transfer to your cookie sheet
Product introduction of Mezzanine floors racking Mezzanine Floors is a very practical way of utilizing the (often wasted) space above racking. This form of Mezzanine is built from pallet racking materials and is generally the most cost effective way of bu
This counter display unit is made of one layer high-density cardboard paper. It comes with a PVC brochure rack. It has small size and can be used on the counter in supermarket for product display and promotion.
Model: HX-D40mm Uses: Cleanser Print: Offset Shape: round Color: deep pink Diameter: 40 Capacity: 100ml Cover Type: Acrylic Cover Coating: Light Country of Origin: Guangdong, Guangzhou This style of facial cleanser tube is a new product, a focus on the fa
Shiny red wooden paper window watch display Structure: see pictures Dimension: customized as needed Price: quoted according to specifications and quantity Category: watch window display Material: MDF covered brown wooden paper/ black felt/ silver metal st