Fiber Reinforced Polyurethane Hose technical parameters1. Inner layer: polyurethane/nylon2. Enhancement layer: industrial fiber3. Outer cladding layer: polyurethane 4. Temperature range: -40℃to 80℃5. Product features: oil/acid/alkali resistanc

molecular formula: C3N3O3CL2NAmolecular weight: 219.88cas No.: 2893-78-9un No.:2465IMDG class:5.1appearance：white powder and granularSpecifications: Available Chlorine: 60% min. pH Value (1% W.S.): 5.5-7.0Moisture: 0.4% max.use: It is widely used i

molecular formula:c3n3o3l3molecular weight:232.44cas No.:87-90-1un No.:2468 IMDG class:5.1appearance：white crystal powder and types of tabletSpecifications: Available Chlorine: 90% min. pH Value (1% W.S.): 2.7-3.3 Moisture: 0.5% max.use: It is wide

We are suppliers of mephedrone and other research chemicalssuch asSUDAFED 60MG4-AcO-DMTFlephedrone (4-FMC, 4-Fluoromethcathinone)Methedrone (BK-PMMA, Methoxyphedrine)4-Fluoromethamphetamine (4-FMA)Methylone (BK-MDMA)A-Pyrrolidinopropiophenone (a-PPP).Buty

We are suppliers of mephedrone and other research chemicalssuch aslsd4-AcO-DMTFlephedrone (4-FMC, 4-Fluoromethcathinone)Methedrone (BK-PMMA, Methoxyphedrine)4-Fluoromethamphetamine (4-FMA)Methylone (BK-MDMA)A-Pyrrolidinopropiophenone (a-PPP).Butylone (BK-

We are suppliers of mephedrone and other research chemicalssuch as4-AcO-DMTFlephedrone (4-FMC, 4-Fluoromethcathinone)Methedrone (BK-PMMA, Methoxyphedrine)4-Fluoromethamphetamine (4-FMA)Methylone (BK-MDMA)A-Pyrrolidinopropiophenone (a-PPP).Butylone (BK-MBD

Optical Brightening Agent OB-1 is used widely in the plastic market. Because of its excellent brightening ability,good thermal stability,and compatibility with many polymers.

Optical Brightening Agent OB is a high molecular weight optical brightener of the thiophenediyl benzoxazole class, suitable for the optical brightener of polymers at all stage of processing.

item 27.5% 30% 35% 50% H2O2(m/m) 27.5% 30% 35% 50% （H2SO4）(m/m)% 0.04 0.04 0.04 0.04 Non-volatile matters(m/m)% 0.08 0.08 0.08 0.08 (Stability)% 97.0 97.0 97.0 97.0 (C)(m/m)% 0.03 0.025 0.025 0.01 (NO3)(m/m)% 0.02 0.02 0.02 0.01

Item Index Melting Point 58-60 ℃ Oil Content Wt 0.5% Max Color(saybolt) +28 Min Light Stability 4 Max Needle Penetration(25℃) 1/10mm 18 max Odor 2 Max Mechanical Impurity and water Negative Acid and Alkali with water solubility Negative