Salicylic acid is a kind of organic acid with the molecular formula of C7H6O3. It is a white crystalline powder, slightly soluble in cold water, easily soluble in hot water, ethanol, ether and acetone, and soluble in hot benzene.Packing: 25kg/bag. Puity:
High strength graphite mold is a mold used to manufacture a variety of metal and non-metal products. It is made of high strength graphite material, with high temperature oxidation resistance, wear resistance, corrosion resistance, good thermal conductivit
1. Rubber accelerator DPTT is a thiuram accelerator and is used as an auxiliary accelerator for natural rubber, synthetic rubber and latex. 2. It can be used as the main accelerator in chlorosulfonated polyethylene rubber, styrene-butadiene rubber and but
Take about 0.25g of the product, weigh it accurately, add glacial acetic acid-acetic anhydride (1:1)35ml, dissolve it, titrate with perchloric acid titration solution (0.1mol/L) by potentiometric titration method (Appendix â…¦ A), and calibrate the titrat
The main component of alumina ceramic balls for wet grinding is alumina, which has no effect on the quality of materials being ground. The product ratio is significant, can greatly improve the grinding efficiency, save energy consumption, reduce costs; Hi
Single Headstone with Angel, Blue Pearl Granite Angel and Carved Roses Memorials is an unique angel carving design with intricate antique roses made in Blue Pearl.
Carbon black N339 with a high abrasion furnace grade features and high surface , and high structure offers excellent processing properties.Compared to N330,N339 has higher structure,smaller particles.The N339 compound has better abrasion and crack resista
Di-tert-butyl peroxide is an organic peroxide. It is a strong oxidizer.It is a clear liquid that can be mixed with organic solvents such as benzene and petroleum ether, and is insoluble in water. Its CAS number is 110-05-4.
Timing TMCC series composite fabric cutting machine is a specialized machine used to cut composite materials such as flax fabric and carbon fiber cloth.
Two colors sealed cup pad printer with conveyor: print two colors with conveyor worktable. Printing speed is more precision. With sealed cup to store ink, saving ink and environment protection.
Polyethylene black masterbatch is an additive used to dye or color polyethylene products. It is usually made of a mixture of polyethylene resins, pigments and additives, which can be added during the production of polyethylene products to make the product
Double Angels Holding Heart Headstone, Marble Inlay Black Granite Double Angels Holding Heart Memorials is simply breathtaking pcs of art and it shows the beauty of headstone and reverence to the deceased person.