Hebei Yanxi Chemical Co., Ltd.  

Product Name: High Quality 2-Methylhydroquinone/Thq in Pharmaceutical Intermediates CAS: 95-71-6 Model NO.: YX-012 Colour: White Quality: Technical Appearance: Crystal Type: Pharmaceutical Intermediates EINECS: 202-443-7 Formula: C7h8o2 CAS No.: 95-71-6 Melting Point: 125-128 C MW: 124.137 Trademark: YANXI Transport Package: Cardboard Barrel Specification: 25kg Origin: China HS Code: 2907229000 Product Description Basic informationMethylhydroquinone is a marine fungus metabolite, showing activity as an angiosupressor that interferes with the Akt pathway. Allows for screening of novel inhibitors of angiogenesis.ItemSpecificationsResultsAppearanceOff-white crystal powderWhite crystal powderContent≥99.0%99.82%Melting point≥126°C127.3~127.7°CAsh≤0.04%0.02%metals<10ppm<10ppmLoss on drying≤0.5%0.20%Absorptions K≤1.8 (λ=440nm)0.463≤1.1 (λ=520nm)0.210≤0.5 (λ=750nm)0.080ConclusionThe results conforms with Enterprise standardsApplication1. This product is a high-efficiency anti-polymerization agent of unsaturated resin. Generally, if the amount of resin added is two parts per ten thousand, it can exert good anti-polymerization effect in production and storage.2. Methylhydroquinone is characterized by good solubility, low addition, good thermal stability, and little impact on the resin aliasing time. It is a hydroquinone replacement product, which has no pollution to its own products and is not affected by temperature and environment.3, used as a stabilizer of unsaturated resin, antioxidant, can also be used in non-edible oil, grease, fatty acid ester, linseed oil as antioxidant, can also be used in pigments, dyes, pharmaceutical intermediates.