Sell PENTAERYTHRITOL

详情

ommodity description: Pentaerythritol *5%/*8% Package: Double layer pp woven bag (lined pe plastic bag, hot, press sealing ), net weight *5kg per bag. Properties: white or slight yellow crystal powder ;soluble in water, slightly soluted in alcohol, dissolvable in benzene, ether and petroleum ether ***** esters will be formed by reaction with common organic acid; no reaction take place when it is heated with dilute caustic solution. Applications: mainly used in coating, dynamite and plastics industries. Storage and handling: stored in good ventilation, clean & dry place, protected from exposing in air. transportation should be in clean cartage or in ship keeping dry and no shinning. Pentaerythritol Purity: *8%min, *5%min. Appereance: White crystal or powder Molecular formula: C(CH2OH)4 Molecular weight: **6.*5 Specific gravity: 1/**6 Properties and Application: Penta is a four-functional polyalcohol with all primary hydroxyl groups. Penta is a key raw material in the production of alkyds and painting, It is also used in all kinds of esters, such as rosin esters for adhesives and painting inks, fatty acid esters for synthetic lubricants, and acrylic acid esters for radiation curing. In addition, penta is used in phenolic antioxidants for polyolefines. Specifications: Purity *8%min *5%min Hydroxyl Group *9%min *8%min Moisture 0.1%max 0.%max Ashes 0.**5%max 0.**5%max Melting Point (�) **0min **0min Phthallic Color 1max 1max Packing: In *5kgs plastic compound woven bag or **0kgs sack or ***0kgs sack. Storage: Keep in cool, dark and dry place. Pentaerythritol, Pentaerythritol